anthropics / claude-cookbooks
File Churn

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 177 files with 43,691 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 1 file changed 21-50 times (817 lines of code)
    • 55 files changed 6-20 times (17,759 lines of code)
    • 121 files changed 1-5 times (25,115 lines of code)
0% | 0% | 1% | 40% | 57%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 177 files with 43,691 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 3 files changed by 11-25 contributors (1,586 lines of code)
    • 16 files changed by 6-10 contributors (7,926 lines of code)
    • 128 files changed by 2-5 contributors (25,809 lines of code)
    • 30 files changed by 1 contributor (8,370 lines of code)
0% | 3% | 18% | 59% | 19%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
py, md, ipynb, json, txt, yaml, ts, gitignore, sh, toml, jsonl, npmrc, pkl, dockerignore, xml, c, ini, mjs
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
yaml0% | 0% | 49% | 16% | 33%
ipynb0% | 0% | 0% | 52% | 47%
py0% | 0% | 0% | 20% | 79%
toml0% | 0% | 0% | 46% | 53%
ts0% | 0% | 0% | 0% | 100%
pkl0% | 0% | 0% | 0% | 100%
mjs0% | 0% | 0% | 0% | 100%
c0% | 0% | 0% | 0% | 100%
xml0% | 0% | 0% | 0% | 100%
jsonl0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
ROOT0% | 0% | 80% | 19% | <1%
misc0% | 0% | 0% | 100% | 0%
capabilities0% | 0% | 0% | 85% | 14%
tool_use0% | 0% | 0% | 32% | 67%
patterns0% | 0% | 0% | 61% | 38%
coding0% | 0% | 0% | 100% | 0%
extended_thinking0% | 0% | 0% | 100% | 0%
scripts0% | 0% | 0% | 89% | 10%
multimodal0% | 0% | 0% | 100% | 0%
skills0% | 0% | 0% | 17% | 82%
finetuning0% | 0% | 0% | 100% | 0%
claude_agent_sdk0% | 0% | 0% | 0% | 100%
managed_agents0% | 0% | 0% | 0% | 100%
fable_5_fallback_billing0% | 0% | 0% | 0% | 100%
.claude0% | 0% | 0% | 0% | 100%
.github0% | 0% | 0% | 0% | 100%
tool_evaluation0% | 0% | 0% | 0% | 100%
anthropic_cookbook0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
817 - 2025-11-19 2026-06-09 31 21 +2137 / -139 1045990+pedramnavid@users.n... alexander@anthropic.com
129 - 2025-11-19 2026-06-09 18 12 +291 / -27 1045990+pedramnavid@users.n... alexander@anthropic.com
640 - 2024-08-14 2026-02-20 17 12 +2061 / -913 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
887 - 2024-03-14 2026-02-17 15 8 +2248 / -877 hershey@anthropic.com 1045990+pedramnavid@users.n...
260 - 2024-03-04 2026-02-17 12 9 +893 / -373 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
792 - 2024-08-16 2026-02-17 12 8 +2012 / -410 zack@anthropic.com 1045990+pedramnavid@users.n...
23 - 2025-09-06 2026-05-19 11 5 +78 / -35 zh@anthropic.com alex@zealoushacker.com
626 13 2025-09-07 2026-02-17 11 4 +2086 / -438 zh@anthropic.com 1045990+pedramnavid@users.n...
43 - 2025-09-06 2025-11-24 10 4 +124 / -19 zh@anthropic.com zh@anthropic.com
366 - 2024-03-04 2025-11-24 10 7 +824 / -80 34638987+alexalbertt@users.... zh@anthropic.com
508 - 2024-03-04 2026-02-17 10 8 +1622 / -602 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
guide.ipynb
in capabilities/contextual-embeddings
 1851 - 2025-10-14 2026-03-05 10 5 +6606 / -1079 zh@anthropic.com 59523662+dhruvtilva@users.n...
39 2 2025-09-06 2025-12-02 9 5 +188 / -67 zh@anthropic.com 93547612+hamidona@users.nor...
462 - 2024-10-08 2026-02-17 9 8 +1031 / -107 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
487 - 2025-05-15 2026-02-17 9 6 +1006 / -32 harmeling@anthropic.com 1045990+pedramnavid@users.n...
745 - 2024-05-16 2026-02-17 9 8 +2367 / -132 coltsteele1@gmail.com 1045990+pedramnavid@users.n...
util.py
in patterns/agents
 18 2 2024-12-19 2026-02-17 8 6 +107 / -16 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
llm_eval.py
in capabilities/summarization/evaluation/custom_evals
 26 2 2025-10-14 2026-02-17 8 4 +324 / -80 zh@anthropic.com 1045990+pedramnavid@users.n...
eval_end_to_end.py
in capabilities/retrieval_augmented_generation/evaluation
 52 2 2025-10-14 2026-02-17 8 4 +357 / -89 zh@anthropic.com 1045990+pedramnavid@users.n...
provider_retrieval.py
in capabilities/retrieval_augmented_generation/evaluation
 94 4 2025-10-14 2026-02-17 8 4 +505 / -73 zh@anthropic.com 1045990+pedramnavid@users.n...
135 - 2024-03-13 2025-11-28 8 6 +323 / -46 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
184 9 2025-10-15 2026-02-17 8 4 +2007 / -376 zh@anthropic.com 1045990+pedramnavid@users.n...
255 - 2024-03-04 2025-11-28 8 6 +534 / -27 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
258 - 2024-08-19 2025-11-28 8 5 +593 / -83 hershey@anthropic.com 1045990+pedramnavid@users.n...
404 - 2024-04-04 2025-11-24 8 7 +908 / -93 34638987+alexalbertt@users.... zh@anthropic.com
407 - 2024-03-04 2025-11-28 8 7 +934 / -120 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
basic_workflows.ipynb
in patterns/agents
 797 - 2024-12-19 2025-11-28 8 7 +2139 / -554 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
1474 - 2026-01-08 2026-02-17 8 3 +6171 / -3235 jshamon@anthropic.com 1045990+pedramnavid@users.n...
web_scraper_v1.py
in tool_use/memory_demo/sample_code
 53 4 2025-09-27 2025-11-28 7 3 +262 / -13 zh@anthropic.com 1045990+pedramnavid@users.n...
api_client_v1.py
in tool_use/memory_demo/sample_code
 60 2 2025-09-27 2025-11-28 7 3 +317 / -32 zh@anthropic.com 1045990+pedramnavid@users.n...
cache_manager.py
in tool_use/memory_demo/sample_code
 73 6 2025-09-27 2025-11-28 7 3 +393 / -24 zh@anthropic.com 1045990+pedramnavid@users.n...
prompts.py
in capabilities/retrieval_augmented_generation/evaluation
 100 7 2025-10-14 2025-11-28 7 4 +649 / -73 zh@anthropic.com 1045990+pedramnavid@users.n...
demo_helpers.py
in tool_use/memory_demo
 133 4 2025-09-27 2025-11-24 7 4 +821 / -124 zh@anthropic.com zh@anthropic.com
code_review_demo.py
in tool_use/memory_demo
 192 9 2025-09-27 2025-11-24 7 4 +1087 / -94 zh@anthropic.com zh@anthropic.com
orchestrator_workers.ipynb
in patterns/agents
 585 - 2024-12-19 2026-02-17 7 5 +1737 / -264 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
862 - 2025-02-24 2026-02-17 7 6 +1742 / -18 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
prompts.py
in capabilities/summarization/evaluation
 9 3 2025-10-14 2025-11-28 6 3 +207 / -9 zh@anthropic.com 1045990+pedramnavid@users.n...
rouge_eval.py
in capabilities/summarization/evaluation/custom_evals
 17 2 2025-10-14 2025-11-28 6 3 +153 / -44 zh@anthropic.com 1045990+pedramnavid@users.n...
promptfooconfig_end_to_end.yaml
in capabilities/retrieval_augmented_generation/evaluation
 17 - 2025-10-14 2026-02-17 6 4 +73 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
promptfooconfig.yaml
in capabilities/summarization/evaluation
 27 - 2025-10-14 2026-02-17 6 4 +106 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
bleu_eval.py
in capabilities/summarization/evaluation/custom_evals
 31 2 2025-10-14 2025-11-28 6 3 +224 / -46 zh@anthropic.com 1045990+pedramnavid@users.n...
s3_adapter.py
in capabilities/contextual-embeddings/contextual-rag-lambda-function
 35 4 2025-10-14 2025-11-28 6 3 +250 / -30 zh@anthropic.com 1045990+pedramnavid@users.n...
inference_adapter.py
in capabilities/contextual-embeddings/contextual-rag-lambda-function
 36 2 2025-10-14 2025-11-28 6 3 +200 / -70 zh@anthropic.com 1045990+pedramnavid@users.n...
sql_query_builder.py
in tool_use/memory_demo/sample_code
 39 7 2025-09-27 2025-11-28 6 3 +320 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
prompts.py
in capabilities/classification/evaluation
 44 3 2025-10-14 2025-11-28 6 3 +536 / -31 zh@anthropic.com 1045990+pedramnavid@users.n...
vectordb.py
in capabilities/text_to_sql/evaluation
 54 5 2025-10-14 2025-11-28 6 3 +213 / -26 zh@anthropic.com 1045990+pedramnavid@users.n...
lambda_function.py
in capabilities/contextual-embeddings/contextual-rag-lambda-function
 57 1 2025-10-14 2025-11-28 6 3 +386 / -88 zh@anthropic.com 1045990+pedramnavid@users.n...
prompts.py
in capabilities/text_to_sql/evaluation
 57 5 2025-10-14 2025-11-28 6 3 +690 / -27 zh@anthropic.com 1045990+pedramnavid@users.n...
vectordb.py
in capabilities/classification/evaluation
 63 4 2025-10-14 2025-11-28 6 3 +264 / -17 zh@anthropic.com 1045990+pedramnavid@users.n...
promptfooconfig.yaml
in capabilities/text_to_sql/evaluation
 85 - 2025-10-14 2026-02-17 6 4 +286 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
Files With Most Churn (Top 50)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
1474 - 2026-01-08 2026-02-17 8 3 +6171 / -3235 jshamon@anthropic.com 1045990+pedramnavid@users.n...
guide.ipynb
in capabilities/contextual-embeddings
 1851 - 2025-10-14 2026-03-05 10 5 +6606 / -1079 zh@anthropic.com 59523662+dhruvtilva@users.n...
1248 - 2025-11-21 2026-02-17 4 4 +4839 / -1107 pedram@anthropic.com 1045990+pedramnavid@users.n...
07_Hosting_the_agent.ipynb
in claude_agent_sdk
 2160 - 2026-05-28 2026-05-30 3 2 +4328 / -8 100530254+kevintang513@user... 100530254+kevintang513@user...
1090 - 2025-10-17 2026-02-17 6 4 +3571 / -651 henry@anthropic.com 1045990+pedramnavid@users.n...
1175 - 2025-10-21 2026-02-17 6 4 +3535 / -14 64937816+rgb-prithvi@users.... 1045990+pedramnavid@users.n...
887 - 2024-03-14 2026-02-17 15 8 +2248 / -877 hershey@anthropic.com 1045990+pedramnavid@users.n...
640 - 2024-08-14 2026-02-20 17 12 +2061 / -913 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
apply_brand.py
in skills/custom_skills/applying-brand-guidelines
 286 10 2025-10-16 2025-11-28 5 3 +2051 / -755 alex@zealoushacker.com 1045990+pedramnavid@users.n...
sre_mcp_server.py
in claude_agent_sdk/site_reliability_agent
 2280 4 2026-02-24 2026-02-24 1 1 +2722 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
basic_workflows.ipynb
in patterns/agents
 797 - 2024-12-19 2025-11-28 8 7 +2139 / -554 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
626 13 2025-09-07 2026-02-17 11 4 +2086 / -438 zh@anthropic.com 1045990+pedramnavid@users.n...
745 - 2024-05-16 2026-02-17 9 8 +2367 / -132 coltsteele1@gmail.com 1045990+pedramnavid@users.n...
multiple_subleases.py
in capabilities/summarization/data
 6 - 2025-10-14 2025-11-24 5 3 +2439 / -0 zh@anthropic.com zh@anthropic.com
792 - 2024-08-16 2026-02-17 12 8 +2012 / -410 zack@anthropic.com 1045990+pedramnavid@users.n...
dcf_model.py
in skills/custom_skills/creating-financial-models
 289 12 2025-10-16 2025-11-28 5 3 +2003 / -415 alex@zealoushacker.com 1045990+pedramnavid@users.n...
184 9 2025-10-15 2026-02-17 8 4 +2007 / -376 zh@anthropic.com 1045990+pedramnavid@users.n...
817 - 2025-11-19 2026-06-09 31 21 +2137 / -139 1045990+pedramnavid@users.n... alexander@anthropic.com
508 - 2024-03-04 2026-02-17 10 8 +1622 / -602 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
interpret_ratios.py
in skills/custom_skills/analyzing-financial-statements
 260 9 2025-10-16 2025-11-28 5 3 +1590 / -459 alex@zealoushacker.com 1045990+pedramnavid@users.n...
orchestrator_workers.ipynb
in patterns/agents
 585 - 2024-12-19 2026-02-17 7 5 +1737 / -264 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
team_expense_api.py
in tool_use/utils
 435 4 2025-11-19 2025-11-24 3 3 +1834 / -91 pedram@anthropic.com zh@anthropic.com
1895 - 2026-04-07 2026-04-07 1 1 +1895 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
calculate_ratios.py
in skills/custom_skills/analyzing-financial-statements
 231 12 2025-10-16 2025-11-28 5 3 +1438 / -400 alex@zealoushacker.com 1045990+pedramnavid@users.n...
862 - 2025-02-24 2026-02-17 7 6 +1742 / -18 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
648 - 2026-05-06 2026-05-06 1 1 +1468 / -172 mnowicki@anthropic.com mnowicki@anthropic.com
sensitivity_analysis.py
in skills/custom_skills/creating-financial-models
 219 9 2025-10-16 2025-11-28 5 3 +1385 / -222 alex@zealoushacker.com 1045990+pedramnavid@users.n...
research_corpus.py
in tool_use/context_engineering
 275 1 2026-03-30 2026-03-30 1 1 +1467 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
validate_notebook.py
in .claude/skills/cookbook-audit
 339 17 2025-10-27 2026-02-17 5 3 +1422 / -6 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
647 - 2026-04-25 2026-04-27 2 2 +1357 / -63 gagan@anthropic.com gagan@anthropic.com
848 - 2026-04-08 2026-04-11 3 5 +1067 / -316 me@charmaineklee.com gagan@anthropic.com
260 - 2024-03-04 2026-02-17 12 9 +893 / -373 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
k8s.py
in claude_agent_sdk/hosting/kubernetes/gateway
 312 3 2026-05-28 2026-05-30 3 2 +1214 / -28 100530254+kevintang513@user... 100530254+kevintang513@user...
541 - 2024-03-04 2025-11-28 6 6 +1163 / -74 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
code_review_demo.py
in tool_use/memory_demo
 192 9 2025-09-27 2025-11-24 7 4 +1087 / -94 zh@anthropic.com zh@anthropic.com
462 - 2024-10-08 2026-02-17 9 8 +1031 / -107 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
visualize.py
in tool_use/utils
 247 16 2025-11-19 2025-11-24 3 3 +1128 / -9 pedram@anthropic.com zh@anthropic.com
memory_tool.py
in tool_use
 207 10 2025-09-27 2025-11-24 5 3 +1107 / -21 zh@anthropic.com zh@anthropic.com
564 - 2026-06-08 2026-06-09 2 1 +1128 / -0 paulchen@anthropic.com paulchen@anthropic.com
guide.ipynb
in fable_5_fallback_billing
 560 - 2026-06-09 2026-06-09 1 2 +1120 / -0 44481408+briiick@users.nore... alexander@anthropic.com
352 - 2025-10-23 2026-02-17 5 4 +1082 / -26 121939664+ashprabaker@users... 1045990+pedramnavid@users.n...
infra_setup.py
in claude_agent_sdk/site_reliability_agent
 552 8 2026-02-24 2026-02-24 1 1 +1098 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
542 - 2026-03-30 2026-04-01 2 1 +1087 / -3 qing@anthropic.com qing@anthropic.com
customer_service_api.py
in tool_use/utils
 289 6 2025-11-21 2025-11-24 2 3 +1089 / -0 pedram@anthropic.com zh@anthropic.com
file_utils.py
in skills
 126 5 2025-10-15 2025-11-28 6 3 +973 / -111 zh@anthropic.com 1045990+pedramnavid@users.n...
validate_brand.py
in skills/custom_skills/applying-brand-guidelines
 185 11 2025-10-27 2025-11-28 5 4 +1020 / -47 speedbunny@gmail.com 1045990+pedramnavid@users.n...
407 - 2024-03-04 2025-11-28 8 7 +934 / -120 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
customer_service_tools.py
in tool_use/utils
 209 12 2025-11-21 2025-11-24 2 3 +1050 / -0 pedram@anthropic.com zh@anthropic.com
487 - 2025-05-15 2026-02-17 9 6 +1006 / -32 harmeling@anthropic.com 1045990+pedramnavid@users.n...
404 - 2024-04-04 2025-11-24 8 7 +908 / -93 34638987+alexalbertt@users.... zh@anthropic.com
Files With Most Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
817 - 2025-11-19 2026-06-09 31 21 +2137 / -139 1045990+pedramnavid@users.n... alexander@anthropic.com
129 - 2025-11-19 2026-06-09 18 12 +291 / -27 1045990+pedramnavid@users.n... alexander@anthropic.com
640 - 2024-08-14 2026-02-20 17 12 +2061 / -913 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
260 - 2024-03-04 2026-02-17 12 9 +893 / -373 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
887 - 2024-03-14 2026-02-17 15 8 +2248 / -877 hershey@anthropic.com 1045990+pedramnavid@users.n...
792 - 2024-08-16 2026-02-17 12 8 +2012 / -410 zack@anthropic.com 1045990+pedramnavid@users.n...
508 - 2024-03-04 2026-02-17 10 8 +1622 / -602 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
462 - 2024-10-08 2026-02-17 9 8 +1031 / -107 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
745 - 2024-05-16 2026-02-17 9 8 +2367 / -132 coltsteele1@gmail.com 1045990+pedramnavid@users.n...
366 - 2024-03-04 2025-11-24 10 7 +824 / -80 34638987+alexalbertt@users.... zh@anthropic.com
407 - 2024-03-04 2025-11-28 8 7 +934 / -120 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
404 - 2024-04-04 2025-11-24 8 7 +908 / -93 34638987+alexalbertt@users.... zh@anthropic.com
basic_workflows.ipynb
in patterns/agents
 797 - 2024-12-19 2025-11-28 8 7 +2139 / -554 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
487 - 2025-05-15 2026-02-17 9 6 +1006 / -32 harmeling@anthropic.com 1045990+pedramnavid@users.n...
255 - 2024-03-04 2025-11-28 8 6 +534 / -27 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
135 - 2024-03-13 2025-11-28 8 6 +323 / -46 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
util.py
in patterns/agents
 18 2 2024-12-19 2026-02-17 8 6 +107 / -16 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
862 - 2025-02-24 2026-02-17 7 6 +1742 / -18 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
541 - 2024-03-04 2025-11-28 6 6 +1163 / -74 34638987+alexalbertt@users.... 1045990+pedramnavid@users.n...
23 - 2025-09-06 2026-05-19 11 5 +78 / -35 zh@anthropic.com alex@zealoushacker.com
guide.ipynb
in capabilities/contextual-embeddings
 1851 - 2025-10-14 2026-03-05 10 5 +6606 / -1079 zh@anthropic.com 59523662+dhruvtilva@users.n...
39 2 2025-09-06 2025-12-02 9 5 +188 / -67 zh@anthropic.com 93547612+hamidona@users.nor...
258 - 2024-08-19 2025-11-28 8 5 +593 / -83 hershey@anthropic.com 1045990+pedramnavid@users.n...
orchestrator_workers.ipynb
in patterns/agents
 585 - 2024-12-19 2026-02-17 7 5 +1737 / -264 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
agent.py
in claude_agent_sdk/observability_agent
 79 1 2025-10-23 2026-02-17 5 5 +406 / -38 121939664+ashprabaker@users... 1045990+pedramnavid@users.n...
agent_visualizer.py
in claude_agent_sdk/utils
 285 8 2025-10-23 2025-12-04 5 5 +804 / -62 121939664+ashprabaker@users... 63783894+costiash@users.nor...
agent.py
in claude_agent_sdk/chief_of_staff_agent
 70 2 2025-10-23 2026-02-17 5 5 +389 / -17 121939664+ashprabaker@users... 1045990+pedramnavid@users.n...
agent.py
in claude_agent_sdk/research_agent
 61 1 2025-10-23 2026-02-17 5 5 +322 / -16 121939664+ashprabaker@users... 1045990+pedramnavid@users.n...
evaluator_optimizer.ipynb
in patterns/agents
 306 - 2024-12-19 2025-11-28 5 5 +634 / -21 36120076+itsbarryz@users.no... 1045990+pedramnavid@users.n...
848 - 2026-04-08 2026-04-11 3 5 +1067 / -316 me@charmaineklee.com gagan@anthropic.com
626 13 2025-09-07 2026-02-17 11 4 +2086 / -438 zh@anthropic.com 1045990+pedramnavid@users.n...
43 - 2025-09-06 2025-11-24 10 4 +124 / -19 zh@anthropic.com zh@anthropic.com
184 9 2025-10-15 2026-02-17 8 4 +2007 / -376 zh@anthropic.com 1045990+pedramnavid@users.n...
provider_retrieval.py
in capabilities/retrieval_augmented_generation/evaluation
 94 4 2025-10-14 2026-02-17 8 4 +505 / -73 zh@anthropic.com 1045990+pedramnavid@users.n...
eval_end_to_end.py
in capabilities/retrieval_augmented_generation/evaluation
 52 2 2025-10-14 2026-02-17 8 4 +357 / -89 zh@anthropic.com 1045990+pedramnavid@users.n...
llm_eval.py
in capabilities/summarization/evaluation/custom_evals
 26 2 2025-10-14 2026-02-17 8 4 +324 / -80 zh@anthropic.com 1045990+pedramnavid@users.n...
code_review_demo.py
in tool_use/memory_demo
 192 9 2025-09-27 2025-11-24 7 4 +1087 / -94 zh@anthropic.com zh@anthropic.com
demo_helpers.py
in tool_use/memory_demo
 133 4 2025-09-27 2025-11-24 7 4 +821 / -124 zh@anthropic.com zh@anthropic.com
prompts.py
in capabilities/retrieval_augmented_generation/evaluation
 100 7 2025-10-14 2025-11-28 7 4 +649 / -73 zh@anthropic.com 1045990+pedramnavid@users.n...
1090 - 2025-10-17 2026-02-17 6 4 +3571 / -651 henry@anthropic.com 1045990+pedramnavid@users.n...
promptfooconfig_end_to_end.yaml
in capabilities/retrieval_augmented_generation/evaluation
 17 - 2025-10-14 2026-02-17 6 4 +73 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
promptfooconfig.yaml
in capabilities/summarization/evaluation
 27 - 2025-10-14 2026-02-17 6 4 +106 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
promptfooconfig.yaml
in capabilities/text_to_sql/evaluation
 85 - 2025-10-14 2026-02-17 6 4 +286 / -7 zh@anthropic.com 1045990+pedramnavid@users.n...
1175 - 2025-10-21 2026-02-17 6 4 +3535 / -14 64937816+rgb-prithvi@users.... 1045990+pedramnavid@users.n...
validate_brand.py
in skills/custom_skills/applying-brand-guidelines
 185 11 2025-10-27 2025-11-28 5 4 +1020 / -47 speedbunny@gmail.com 1045990+pedramnavid@users.n...
352 - 2025-10-23 2026-02-17 5 4 +1082 / -26 121939664+ashprabaker@users... 1045990+pedramnavid@users.n...
talent_scorer.py
in claude_agent_sdk/chief_of_staff_agent/scripts
 119 5 2025-10-23 2025-12-04 4 4 +523 / -1 121939664+ashprabaker@users... 63783894+costiash@users.nor...
hiring_impact.py
in claude_agent_sdk/chief_of_staff_agent/scripts
 53 2 2025-10-23 2025-12-04 4 4 +289 / -2 121939664+ashprabaker@users... 63783894+costiash@users.nor...
decision_matrix.py
in claude_agent_sdk/chief_of_staff_agent/scripts
 217 3 2025-10-23 2025-12-04 4 4 +769 / -6 121939664+ashprabaker@users... 63783894+costiash@users.nor...
financial_forecast.py
in claude_agent_sdk/chief_of_staff_agent/scripts
 99 4 2025-10-23 2025-12-04 4 4 +398 / -6 121939664+ashprabaker@users... 63783894+costiash@users.nor...
Files With Least Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
sre_mcp_server.py
in claude_agent_sdk/site_reliability_agent
 2280 4 2026-02-24 2026-02-24 1 1 +2722 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
1895 - 2026-04-07 2026-04-07 1 1 +1895 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
885 - 2026-03-18 2026-03-18 1 1 +885 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
648 - 2026-05-06 2026-05-06 1 1 +1468 / -172 mnowicki@anthropic.com mnowicki@anthropic.com
564 - 2026-06-08 2026-06-09 2 1 +1128 / -0 paulchen@anthropic.com paulchen@anthropic.com
infra_setup.py
in claude_agent_sdk/site_reliability_agent
 552 8 2026-02-24 2026-02-24 1 1 +1098 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
542 - 2026-03-30 2026-04-01 2 1 +1087 / -3 qing@anthropic.com qing@anthropic.com
research_corpus.py
in tool_use/context_engineering
 275 1 2026-03-30 2026-03-30 1 1 +1467 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
html_renderer.py
in claude_agent_sdk/utils
 220 19 2025-12-04 2025-12-04 1 1 +621 / -0 63783894+costiash@users.nor... 63783894+costiash@users.nor...
64 5 2025-12-12 2025-12-12 1 1 +106 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
setup_agent.py
in managed_agents/sentry
 56 - 2026-06-09 2026-06-09 1 1 +152 / -0 cj@anthropic.com cj@anthropic.com
utilities.py
in managed_agents
 50 3 2026-04-08 2026-04-08 1 1 +123 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
canary.c
in claude_agent_sdk/vulnerability_detection_agent/canary
 39 4 2026-05-05 2026-05-05 1 1 +45 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
cma.py
in managed_agents/sentry
 38 3 2026-06-09 2026-06-09 1 1 +136 / -0 cj@anthropic.com cj@anthropic.com
deploy.py
in managed_agents/sentry
 35 - 2026-06-09 2026-06-09 1 1 +94 / -0 cj@anthropic.com cj@anthropic.com
evaluation.xml
in tool_evaluation
 34 - 2025-09-10 2025-09-11 2 1 +175 / -107 kenaizawa@anthropic.com kenaizawa@anthropic.com
checkout-deploy.yaml
in managed_agents/example_data/sre/infra/k8s
 32 - 2026-04-08 2026-04-08 1 1 +32 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
run_now.py
in managed_agents/sentry
 25 - 2026-06-09 2026-06-09 1 1 +92 / -0 cj@anthropic.com cj@anthropic.com
slack_app_manifest.yaml
in managed_agents/example_data/slack_data_bot
 23 - 2026-04-08 2026-04-08 1 1 +23 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
jsonl
support_tickets.jsonl
in managed_agents/example_data/prompt_versioning_and_rollback
 20 - 2026-04-08 2026-04-08 1 1 +20 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
update_agent.py
in managed_agents/sentry
 20 - 2026-06-09 2026-06-09 1 1 +68 / -0 cj@anthropic.com cj@anthropic.com
teardown.py
in managed_agents/sentry
 17 - 2026-06-09 2026-06-09 1 1 +54 / -0 cj@anthropic.com cj@anthropic.com
jsonl
receipts.jsonl
in managed_agents/example_data/gate/inbox
 12 - 2026-04-08 2026-04-08 1 1 +12 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
calc.py
in managed_agents/example_data/iterate
 9 3 2026-04-08 2026-04-08 1 1 +13 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
runs.py
in managed_agents/sentry
 9 - 2026-06-09 2026-06-09 1 1 +42 / -0 cj@anthropic.com cj@anthropic.com
blog.py
in managed_agents/example_data/orchestrate/src
 7 2 2026-04-08 2026-04-08 1 1 +12 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
url_utils.py
in managed_agents/example_data/orchestrate/src
 7 2 2026-04-08 2026-04-08 1 1 +11 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
agent_config.py
in managed_agents/sentry
 6 1 2026-06-09 2026-06-09 1 1 +102 / -0 cj@anthropic.com cj@anthropic.com
policy.yaml
in managed_agents/example_data/gate
 5 - 2026-04-08 2026-04-08 1 1 +5 / -0 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
__init__.py
in managed_agents/example_data/orchestrate/src
 1 - 2026-04-08 2026-04-08 1 1 - 1045990+pedramnavid@users.n... 1045990+pedramnavid@users.n...
07_Hosting_the_agent.ipynb
in claude_agent_sdk
 2160 - 2026-05-28 2026-05-30 3 2 +4328 / -8 100530254+kevintang513@user... 100530254+kevintang513@user...
647 - 2026-04-25 2026-04-27 2 2 +1357 / -63 gagan@anthropic.com gagan@anthropic.com
guide.ipynb
in fable_5_fallback_billing
 560 - 2026-06-09 2026-06-09 1 2 +1120 / -0 44481408+briiick@users.nore... alexander@anthropic.com
452 - 2025-11-26 2026-02-17 3 2 +912 / -19 jakenoble@anthropic.com 1045990+pedramnavid@users.n...
441 - 2026-04-08 2026-04-09 2 2 +443 / -0 1045990+pedramnavid@users.n... mnowicki@anthropic.com
k8s.py
in claude_agent_sdk/hosting/kubernetes/gateway
 312 3 2026-05-28 2026-05-30 3 2 +1214 / -28 100530254+kevintang513@user... 100530254+kevintang513@user...
main.py
in claude_agent_sdk/hosting/kubernetes/gateway
 167 2 2026-05-28 2026-05-30 3 2 +700 / -10 100530254+kevintang513@user... 100530254+kevintang513@user...
tests.yaml
in capabilities/summarization/evaluation
 162 - 2025-10-14 2025-10-16 2 2 +510 / -0 zh@anthropic.com alex@zealoushacker.com
pkl
vector_db.pkl
in capabilities/text_to_sql/data
 139 - 2025-10-14 2025-10-16 2 2 - zh@anthropic.com alex@zealoushacker.com
cma.ts
in managed_agents/cma-mcp/src
 131 12 2026-05-13 2026-05-13 1 2 +314 / -0 122662504+rlancemartin@user... lance@anthropic.com
daytona_webhook.py
in managed_agents/self_hosted_sandboxes/daytona
 130 4 2026-05-19 2026-05-19 1 2 +388 / -0 michaelcohen@anthropic.com moeseifan@anthropic.com
gateway.yaml
in claude_agent_sdk/hosting/kubernetes/manifests
 115 - 2026-05-28 2026-05-28 1 2 +274 / -0 100530254+kevintang513@user... kevintang@anthropic.com
eval_extraction.py
in capabilities/knowledge_graph/evaluation
 103 5 2026-03-23 2026-03-27 4 2 +423 / -111 montana@anthropic.com montanalow@users.noreply.gi...
server.py
in claude_agent_sdk/hosting
 90 3 2026-05-28 2026-05-30 3 2 +388 / -10 100530254+kevintang513@user... 100530254+kevintang513@user...
tools.ts
in managed_agents/cma-mcp/src
 78 2 2026-05-13 2026-05-13 1 2 +186 / -0 122662504+rlancemartin@user... lance@anthropic.com
oauth.ts
in managed_agents/linear/src
 76 6 2026-05-13 2026-05-13 1 2 +176 / -0 122662504+rlancemartin@user... lance@anthropic.com
redis.yaml
in claude_agent_sdk/hosting/kubernetes/manifests
 74 - 2026-05-28 2026-05-28 1 2 +176 / -0 100530254+kevintang513@user... kevintang@anthropic.com
runner.ts
in managed_agents/self_hosted_sandboxes/cf-worker/src
 73 6 2026-05-19 2026-05-19 1 2 +262 / -0 michaelcohen@anthropic.com moeseifan@anthropic.com
cma-webhook.ts
in managed_agents/linear/src
 72 3 2026-05-13 2026-05-13 1 2 +192 / -0 122662504+rlancemartin@user... lance@anthropic.com
tools.ts
in managed_agents/self_hosted_sandboxes/cf-worker/src
 71 2 2026-05-19 2026-05-19 1 2 +176 / -0 michaelcohen@anthropic.com moeseifan@anthropic.com
Correlations

File Size vs. Number of Changes: 177 points

managed_agents/sentry/agent_config.py x: 6 lines of code y: 1 # changes managed_agents/sentry/cma.py x: 38 lines of code y: 1 # changes managed_agents/sentry/deploy.py x: 35 lines of code y: 1 # changes managed_agents/sentry/run_now.py x: 25 lines of code y: 1 # changes managed_agents/sentry/runs.py x: 9 lines of code y: 1 # changes managed_agents/sentry/setup_agent.py x: 56 lines of code y: 1 # changes managed_agents/sentry/teardown.py x: 17 lines of code y: 1 # changes authors.yaml x: 129 lines of code y: 18 # changes patterns/agents/async_multi_agent_orchestration.ipynb x: 564 lines of code y: 2 # changes registry.yaml x: 817 lines of code y: 31 # changes fable_5_fallback_billing/guide.ipynb x: 560 lines of code y: 1 # changes claude_agent_sdk/07_Hosting_the_agent.ipynb x: 2160 lines of code y: 3 # changes claude_agent_sdk/hosting/kubernetes/gateway/k8s.py x: 312 lines of code y: 3 # changes claude_agent_sdk/hosting/kubernetes/gateway/main.py x: 167 lines of code y: 3 # changes claude_agent_sdk/hosting/kubernetes/gateway/proxy.py x: 45 lines of code y: 3 # changes claude_agent_sdk/hosting/server.py x: 90 lines of code y: 3 # changes claude_agent_sdk/hosting/kubernetes/manifests/gateway.yaml x: 115 lines of code y: 1 # changes claude_agent_sdk/hosting/kubernetes/manifests/network-policy.yaml x: 31 lines of code y: 1 # changes claude_agent_sdk/hosting/kubernetes/manifests/redis.yaml x: 74 lines of code y: 1 # changes claude_agent_sdk/hosting/modal/modal_app.py x: 45 lines of code y: 1 # changes claude_agent_sdk/hosting/modal/teardown.py x: 13 lines of code y: 1 # changes claude_agent_sdk/hosting/run_once.py x: 21 lines of code y: 1 # changes .pre-commit-config.yaml x: 23 lines of code y: 11 # changes managed_agents/self_hosted_sandboxes/modal/modal_sandbox_webhook.py x: 167 lines of code y: 1 # changes managed_agents/self_hosted_sandboxes/vercel/api/webhook.ts x: 275 lines of code y: 1 # changes managed_agents/self_hosted_sandboxes/cf/src/container.ts x: 67 lines of code y: 1 # changes managed_agents/self_hosted_sandboxes/daytona/daytona_webhook.py x: 130 lines of code y: 1 # changes managed_agents/slack/setup/create-agent.ts x: 16 lines of code y: 2 # changes managed_agents/slack/src/agent.ts x: 33 lines of code y: 2 # changes managed_agents/slack/src/cma-webhook.ts x: 58 lines of code y: 2 # changes managed_agents/slack/src/slack-events.ts x: 63 lines of code y: 2 # changes managed_agents/linear/src/main.ts x: 52 lines of code y: 1 # changes managed_agents/linear/src/oauth.ts x: 76 lines of code y: 1 # changes managed_agents/CMA_coordinate_specialist_team.ipynb x: 648 lines of code y: 1 # changes managed_agents/CMA_remember_user_preferences.ipynb x: 647 lines of code y: 2 # changes managed_agents/sre_incident_responder.ipynb x: 848 lines of code y: 3 # changes managed_agents/CMA_prompt_versioning_and_rollback.ipynb x: 441 lines of code y: 2 # changes managed_agents/CMA_explore_unfamiliar_codebase.ipynb x: 276 lines of code y: 1 # changes managed_agents/CMA_gate_human_in_the_loop.ipynb x: 310 lines of code y: 1 # changes managed_agents/CMA_operate_in_production.ipynb x: 365 lines of code y: 1 # 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changes extended_thinking/extended_thinking_with_tool_use.ipynb x: 862 lines of code y: 7 # changes misc/batch_processing.ipynb x: 462 lines of code y: 9 # changes misc/generate_test_cases.ipynb x: 792 lines of code y: 12 # changes misc/pdf_upload_summarization.ipynb x: 260 lines of code y: 12 # changes misc/session_memory_compaction.ipynb x: 1474 lines of code y: 8 # changes misc/speculative_prompt_caching.ipynb x: 487 lines of code y: 9 # changes misc/using_citations.ipynb x: 887 lines of code y: 15 # changes multimodal/reading_charts_graphs_powerpoints.ipynb x: 508 lines of code y: 10 # changes patterns/agents/orchestrator_workers.ipynb x: 585 lines of code y: 7 # changes patterns/agents/util.py x: 18 lines of code y: 8 # changes scripts/validate_all_notebooks.py x: 626 lines of code y: 11 # changes skills/skill_utils.py x: 184 lines of code y: 8 # changes tool_use/automatic-context-compaction.ipynb x: 1248 lines of code y: 4 # changes tool_use/parallel_tools.ipynb x: 352 lines of code y: 5 # changes tool_use/tool_choice.ipynb x: 745 lines of code y: 9 # changes tool_use/tool_search_alternate_approaches.ipynb x: 452 lines of code y: 3 # changes tool_use/tool_search_with_embeddings.ipynb x: 1090 lines of code y: 6 # changes scripts/validate_authors_sorted.py x: 64 lines of code y: 1 # changes claude_agent_sdk/chief_of_staff_agent/scripts/decision_matrix.py x: 217 lines of code y: 4 # changes claude_agent_sdk/chief_of_staff_agent/scripts/financial_forecast.py x: 99 lines of code y: 4 # changes claude_agent_sdk/chief_of_staff_agent/scripts/hiring_impact.py x: 53 lines of code y: 4 # changes claude_agent_sdk/chief_of_staff_agent/scripts/simple_calculation.py x: 25 lines of code y: 4 # changes claude_agent_sdk/chief_of_staff_agent/scripts/talent_scorer.py x: 119 lines of code y: 4 # changes claude_agent_sdk/utils/agent_visualizer.py x: 285 lines of code y: 5 # changes claude_agent_sdk/utils/html_renderer.py x: 220 lines of code y: 1 # changes scripts/validate_notebooks.py x: 39 lines of code y: 9 # changes .github/scripts/verify_registry.py x: 206 lines of code y: 4 # changes capabilities/classification/evaluation/prompts.py x: 44 lines of code y: 6 # changes capabilities/classification/evaluation/vectordb.py x: 63 lines of code y: 6 # changes capabilities/contextual-embeddings/contextual-rag-lambda-function/inference_adapter.py x: 36 lines of code y: 6 # changes capabilities/contextual-embeddings/contextual-rag-lambda-function/lambda_function.py x: 57 lines of code y: 6 # changes capabilities/retrieval_augmented_generation/evaluation/eval_retrieval.py x: 87 lines of code y: 6 # changes capabilities/retrieval_augmented_generation/evaluation/prompts.py x: 100 lines of code y: 7 # changes capabilities/retrieval_augmented_generation/evaluation/vectordb.py x: 149 lines of code y: 6 # changes capabilities/summarization/evaluation/custom_evals/bleu_eval.py x: 31 lines of code y: 6 # changes capabilities/summarization/evaluation/prompts.py x: 9 lines of code y: 6 # changes finetuning/finetuning_on_bedrock.ipynb x: 258 lines of code y: 8 # changes misc/building_evals.ipynb x: 407 lines of code y: 8 # changes misc/how_to_enable_json_mode.ipynb x: 541 lines of code y: 6 # changes misc/how_to_make_sql_queries.ipynb x: 255 lines of code y: 8 # changes misc/read_web_pages_with_haiku.ipynb x: 135 lines of code y: 8 # changes patterns/agents/basic_workflows.ipynb x: 797 lines of code y: 8 # changes patterns/agents/evaluator_optimizer.ipynb x: 306 lines of code y: 5 # changes scripts/detect-secrets/plugins.py x: 13 lines of code y: 4 # changes skills/custom_skills/analyzing-financial-statements/calculate_ratios.py x: 231 lines of code y: 5 # changes skills/custom_skills/analyzing-financial-statements/interpret_ratios.py x: 260 lines of code y: 5 # changes skills/custom_skills/applying-brand-guidelines/validate_brand.py x: 185 lines of code y: 5 # changes skills/custom_skills/creating-financial-models/dcf_model.py x: 289 lines of code y: 5 # changes skills/custom_skills/creating-financial-models/sensitivity_analysis.py x: 219 lines of code y: 5 # changes skills/file_utils.py x: 126 lines of code y: 6 # changes tool_use/memory_demo/__init__.py x: 12 lines of code y: 3 # changes tool_use/memory_demo/sample_code/api_client_v1.py x: 60 lines of code y: 7 # changes tool_use/memory_demo/sample_code/cache_manager.py x: 73 lines of code y: 7 # changes tool_use/memory_demo/sample_code/data_processor_v1.py x: 77 lines of code y: 3 # changes tool_use/memory_demo/sample_code/sql_query_builder.py x: 39 lines of code y: 6 # changes tool_use/memory_demo/sample_code/web_scraper_v1.py x: 53 lines of code y: 7 # changes tool_use/__init__.py x: 1 lines of code y: 2 # changes tool_use/utils/__init__.py x: 2 lines of code y: 3 # changes tool_use/utils/customer_service_api.py x: 289 lines of code y: 2 # changes tool_use/utils/customer_service_tools.py x: 209 lines of code y: 2 # changes tool_use/utils/team_expense_api.py x: 435 lines of code y: 3 # changes tool_use/utils/visualize.py x: 247 lines of code y: 3 # changes capabilities/classification/evaluation/promptfooconfig.yaml x: 49 lines of code y: 5 # changes capabilities/classification/evaluation/transform.py x: 6 lines of code y: 5 # changes claude_agent_sdk/chief_of_staff_agent/.claude/hooks/report-tracker.py x: 50 lines of code y: 3 # changes lychee.toml x: 43 lines of code y: 10 # changes misc/building_moderation_filter.ipynb x: 366 lines of code y: 10 # changes tool_use/memory_demo/code_review_demo.py x: 192 lines of code y: 7 # changes tool_use/memory_demo/demo_helpers.py x: 133 lines of code y: 7 # changes tool_use/memory_tool.py x: 207 lines of code y: 5 # changes capabilities/retrieval_augmented_generation/evaluation/promptfooconfig_retrieval.yaml x: 8 lines of code y: 2 # changes capabilities/summarization/evaluation/tests.yaml x: 162 lines of code y: 2 # changes capabilities/text_to_sql/data/vector_db.pkl x: 139 lines of code y: 2 # changes
31.0
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  average: 4.16
  25th percentile: 1.0
  median: 3.0
  75th percentile: 6.0
  max: 31.0
0 2280.0
lines of code
min: 1.0 | average: 246.84 | 25th percentile: 32.5 | median: 77.0 | 75th percentile: 289.0 | max: 2280.0

Number of Contributors vs. Number of Changes: 177 points

managed_agents/sentry/agent_config.py x: 1 # contributors y: 1 # changes authors.yaml x: 12 # contributors y: 18 # changes patterns/agents/async_multi_agent_orchestration.ipynb x: 1 # contributors y: 2 # changes registry.yaml x: 21 # contributors y: 31 # changes fable_5_fallback_billing/guide.ipynb x: 2 # contributors y: 1 # changes claude_agent_sdk/07_Hosting_the_agent.ipynb x: 2 # contributors y: 3 # changes .pre-commit-config.yaml x: 5 # contributors y: 11 # changes managed_agents/self_hosted_sandboxes/cf-worker/wrangler.toml x: 4 # contributors y: 1 # changes managed_agents/slack/setup/create-agent.ts x: 2 # contributors y: 2 # changes managed_agents/sre_incident_responder.ipynb x: 5 # contributors y: 3 # changes managed_agents/CMA_explore_unfamiliar_codebase.ipynb x: 3 # contributors y: 1 # changes capabilities/knowledge_graph/evaluation/eval_extraction.py x: 2 # contributors y: 4 # changes capabilities/contextual-embeddings/guide.ipynb x: 5 # contributors y: 10 # changes misc/prompt_caching.ipynb x: 12 # contributors y: 17 # changes .claude/skills/cookbook-audit/validate_notebook.py x: 3 # contributors y: 5 # changes capabilities/retrieval_augmented_generation/evaluation/eval_end_to_end.py x: 4 # contributors y: 8 # changes capabilities/retrieval_augmented_generation/evaluation/promptfooconfig_end_to_end.yaml x: 4 # contributors y: 6 # changes claude_agent_sdk/chief_of_staff_agent/agent.py x: 5 # contributors y: 5 # changes extended_thinking/extended_thinking_with_tool_use.ipynb x: 6 # contributors y: 7 # changes misc/batch_processing.ipynb x: 8 # contributors y: 9 # changes misc/generate_test_cases.ipynb x: 8 # contributors y: 12 # changes misc/pdf_upload_summarization.ipynb x: 9 # contributors y: 12 # changes misc/session_memory_compaction.ipynb x: 3 # contributors y: 8 # changes misc/speculative_prompt_caching.ipynb x: 6 # contributors y: 9 # changes misc/using_citations.ipynb x: 8 # contributors y: 15 # changes multimodal/reading_charts_graphs_powerpoints.ipynb x: 8 # contributors y: 10 # changes patterns/agents/orchestrator_workers.ipynb x: 5 # contributors y: 7 # changes patterns/agents/util.py x: 6 # contributors y: 8 # changes scripts/validate_all_notebooks.py x: 4 # contributors y: 11 # changes tool_use/automatic-context-compaction.ipynb x: 4 # contributors y: 4 # changes tool_use/parallel_tools.ipynb x: 4 # contributors y: 5 # changes scripts/validate_notebooks.py x: 5 # contributors y: 9 # changes .github/scripts/verify_registry.py x: 3 # contributors y: 4 # changes capabilities/classification/evaluation/prompts.py x: 3 # contributors y: 6 # changes capabilities/retrieval_augmented_generation/evaluation/prompts.py x: 4 # contributors y: 7 # changes finetuning/finetuning_on_bedrock.ipynb x: 5 # contributors y: 8 # changes misc/building_evals.ipynb x: 7 # contributors y: 8 # changes misc/how_to_enable_json_mode.ipynb x: 6 # contributors y: 6 # changes tool_use/memory_demo/__init__.py x: 3 # contributors y: 3 # changes tool_use/memory_demo/sample_code/api_client_v1.py x: 3 # contributors y: 7 # changes tool_use/__init__.py x: 3 # contributors y: 2 # changes lychee.toml x: 4 # contributors y: 10 # changes misc/building_moderation_filter.ipynb x: 7 # contributors y: 10 # changes
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  median: 3.0
  75th percentile: 6.0
  max: 31.0
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min: 1.0 | average: 3.25 | 25th percentile: 2.0 | median: 3.0 | 75th percentile: 4.0 | max: 21.0

Number of Contributors vs. File Size: 177 points

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contributors y: 45 lines of code claude_agent_sdk/hosting/server.py x: 2 # contributors y: 90 lines of code claude_agent_sdk/hosting/kubernetes/manifests/egress-proxy.yaml x: 2 # contributors y: 56 lines of code claude_agent_sdk/hosting/kubernetes/manifests/gateway.yaml x: 2 # contributors y: 115 lines of code claude_agent_sdk/hosting/kubernetes/manifests/namespace.yaml x: 2 # contributors y: 5 lines of code claude_agent_sdk/hosting/kubernetes/manifests/network-policy.yaml x: 2 # contributors y: 31 lines of code claude_agent_sdk/hosting/kubernetes/manifests/redis.yaml x: 2 # contributors y: 74 lines of code claude_agent_sdk/hosting/modal/teardown.py x: 2 # contributors y: 13 lines of code claude_agent_sdk/hosting/run_once.py x: 2 # contributors y: 21 lines of code .pre-commit-config.yaml x: 5 # contributors y: 23 lines of code managed_agents/self_hosted_sandboxes/cf-worker/wrangler.toml x: 4 # contributors y: 19 lines of code managed_agents/self_hosted_sandboxes/cf/wrangler.toml x: 4 # contributors y: 28 lines of code managed_agents/self_hosted_sandboxes/modal/modal_sandbox_webhook.py x: 4 # contributors y: 167 lines of code managed_agents/self_hosted_sandboxes/vercel/api/webhook.ts x: 4 # contributors y: 275 lines of code managed_agents/self_hosted_sandboxes/cf-worker/src/tools.ts x: 2 # contributors y: 71 lines of code managed_agents/self_hosted_sandboxes/daytona/daytona_webhook.py x: 2 # contributors y: 130 lines of code managed_agents/cma-mcp/src/server-http.ts x: 2 # contributors y: 41 lines of code managed_agents/CMA_coordinate_specialist_team.ipynb x: 1 # contributors y: 648 lines of code managed_agents/CMA_remember_user_preferences.ipynb x: 2 # contributors y: 647 lines of code managed_agents/sre_incident_responder.ipynb x: 5 # contributors y: 848 lines of code managed_agents/CMA_prompt_versioning_and_rollback.ipynb x: 2 # contributors y: 441 lines of code managed_agents/CMA_explore_unfamiliar_codebase.ipynb x: 3 # contributors y: 276 lines of code managed_agents/CMA_gate_human_in_the_loop.ipynb x: 3 # contributors y: 310 lines of code managed_agents/CMA_operate_in_production.ipynb x: 3 # contributors y: 365 lines of code managed_agents/CMA_orchestrate_issue_to_pr.ipynb x: 3 # contributors y: 254 lines of code managed_agents/data_analyst_agent.ipynb x: 3 # contributors y: 411 lines of code managed_agents/slack_data_bot.ipynb x: 3 # contributors y: 369 lines of code managed_agents/utilities.py x: 1 # contributors y: 50 lines of code tool_use/threat_intel_enrichment_agent.ipynb x: 1 # contributors y: 1895 lines of code claude_agent_sdk/05_Building_a_session_browser.ipynb x: 1 # contributors y: 542 lines of code tool_use/context_engineering/research_corpus.py x: 1 # contributors y: 275 lines of code capabilities/knowledge_graph/evaluation/eval_extraction.py x: 2 # contributors y: 103 lines of code claude_agent_sdk/04_migrating_from_openai_agents_sdk.ipynb x: 1 # contributors y: 885 lines of code capabilities/contextual-embeddings/guide.ipynb x: 5 # contributors y: 1851 lines of code claude_agent_sdk/site_reliability_agent/infra_setup.py x: 1 # contributors y: 552 lines of code claude_agent_sdk/site_reliability_agent/sre_mcp_server.py x: 1 # contributors y: 2280 lines of code misc/prompt_caching.ipynb x: 12 # contributors y: 640 lines of code .claude/skills/cookbook-audit/validate_notebook.py x: 3 # contributors y: 339 lines of code capabilities/retrieval_augmented_generation/evaluation/eval_end_to_end.py x: 4 # contributors y: 52 lines of code capabilities/retrieval_augmented_generation/evaluation/promptfooconfig_end_to_end.yaml x: 4 # contributors y: 17 lines of code capabilities/retrieval_augmented_generation/evaluation/provider_retrieval.py x: 4 # contributors y: 94 lines of code capabilities/text_to_sql/evaluation/promptfooconfig.yaml x: 4 # contributors y: 85 lines of code claude_agent_sdk/chief_of_staff_agent/agent.py x: 5 # contributors y: 70 lines of code claude_agent_sdk/observability_agent/agent.py x: 5 # contributors y: 79 lines of code claude_agent_sdk/research_agent/agent.py x: 5 # contributors y: 61 lines of code coding/prompting_for_frontend_aesthetics.ipynb x: 4 # contributors y: 1175 lines of code extended_thinking/extended_thinking_with_tool_use.ipynb x: 6 # contributors y: 862 lines of code misc/batch_processing.ipynb x: 8 # contributors y: 462 lines of code misc/generate_test_cases.ipynb x: 8 # contributors y: 792 lines of code misc/pdf_upload_summarization.ipynb x: 9 # contributors y: 260 lines of code misc/session_memory_compaction.ipynb x: 3 # contributors y: 1474 lines of code misc/speculative_prompt_caching.ipynb x: 6 # contributors y: 487 lines of code misc/using_citations.ipynb x: 8 # contributors y: 887 lines of code multimodal/reading_charts_graphs_powerpoints.ipynb x: 8 # contributors y: 508 lines of code patterns/agents/orchestrator_workers.ipynb x: 5 # contributors y: 585 lines of code patterns/agents/util.py x: 6 # contributors y: 18 lines of code scripts/validate_all_notebooks.py x: 4 # contributors y: 626 lines of code skills/skill_utils.py x: 4 # contributors y: 184 lines of code tool_use/automatic-context-compaction.ipynb x: 4 # contributors y: 1248 lines of code tool_use/parallel_tools.ipynb x: 4 # contributors y: 352 lines of code tool_use/tool_choice.ipynb x: 8 # contributors y: 745 lines of code tool_use/tool_search_alternate_approaches.ipynb x: 2 # contributors y: 452 lines of code tool_use/tool_search_with_embeddings.ipynb x: 4 # contributors y: 1090 lines of code scripts/validate_authors_sorted.py x: 1 # contributors y: 64 lines of code claude_agent_sdk/chief_of_staff_agent/scripts/decision_matrix.py x: 4 # contributors y: 217 lines of code claude_agent_sdk/chief_of_staff_agent/scripts/financial_forecast.py x: 4 # contributors y: 99 lines of code claude_agent_sdk/chief_of_staff_agent/scripts/talent_scorer.py x: 4 # contributors y: 119 lines of code claude_agent_sdk/utils/agent_visualizer.py x: 5 # contributors y: 285 lines of code claude_agent_sdk/utils/html_renderer.py x: 1 # contributors y: 220 lines of code scripts/validate_notebooks.py x: 5 # contributors y: 39 lines of code .github/scripts/verify_registry.py x: 3 # contributors y: 206 lines of code capabilities/classification/evaluation/prompts.py x: 3 # contributors y: 44 lines of code capabilities/classification/evaluation/vectordb.py x: 3 # contributors y: 63 lines of code capabilities/contextual-embeddings/contextual-rag-lambda-function/lambda_function.py x: 3 # contributors y: 57 lines of code capabilities/contextual-embeddings/contextual-rag-lambda-function/s3_adapter.py x: 3 # contributors y: 35 lines of code capabilities/retrieval_augmented_generation/evaluation/eval_retrieval.py x: 3 # contributors y: 87 lines of code capabilities/retrieval_augmented_generation/evaluation/vectordb.py x: 3 # contributors y: 149 lines of code capabilities/summarization/evaluation/custom_evals/rouge_eval.py x: 3 # contributors y: 17 lines of code finetuning/finetuning_on_bedrock.ipynb x: 5 # contributors y: 258 lines of code misc/building_evals.ipynb x: 7 # contributors y: 407 lines of code misc/how_to_enable_json_mode.ipynb x: 6 # contributors y: 541 lines of code misc/how_to_make_sql_queries.ipynb x: 6 # contributors y: 255 lines of code misc/read_web_pages_with_haiku.ipynb x: 6 # contributors y: 135 lines of code patterns/agents/basic_workflows.ipynb x: 7 # contributors y: 797 lines of code patterns/agents/evaluator_optimizer.ipynb x: 5 # contributors y: 306 lines of code skills/custom_skills/analyzing-financial-statements/calculate_ratios.py x: 3 # contributors y: 231 lines of code skills/custom_skills/applying-brand-guidelines/apply_brand.py x: 3 # contributors y: 286 lines of code skills/custom_skills/creating-financial-models/dcf_model.py x: 3 # contributors y: 289 lines of code skills/custom_skills/creating-financial-models/sensitivity_analysis.py x: 3 # contributors y: 219 lines of code skills/file_utils.py x: 3 # contributors y: 126 lines of code tool_use/memory_demo/sample_code/cache_manager.py x: 3 # contributors y: 73 lines of code tool_use/memory_demo/sample_code/web_scraper_v1.py x: 3 # contributors y: 53 lines of code tool_use/__init__.py x: 3 # contributors y: 1 lines of code tool_use/utils/customer_service_tools.py x: 3 # contributors y: 209 lines of code tool_use/utils/team_expense_api.py x: 3 # contributors y: 435 lines of code tool_use/utils/visualize.py x: 3 # contributors y: 247 lines of code lychee.toml x: 4 # contributors y: 43 lines of code misc/building_moderation_filter.ipynb x: 7 # contributors y: 366 lines of code tool_use/memory_demo/code_review_demo.py x: 4 # contributors y: 192 lines of code tool_use/memory_demo/demo_helpers.py x: 4 # contributors y: 133 lines of code capabilities/text_to_sql/data/vector_db.pkl x: 2 # contributors y: 139 lines of code
2280.0
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  average: 246.84
  25th percentile: 32.5
  median: 77.0
  75th percentile: 289.0
  max: 2280.0
0 21.0
# contributors
min: 1.0 | average: 3.25 | 25th percentile: 2.0 | median: 3.0 | 75th percentile: 4.0 | max: 21.0

Number of Changes vs. Line Churn: 815 points

managed_agents/.gitignore x: 2 # changes y: 6 line churn managed_agents/sentry/.env.example x: 1 # changes y: 44 line churn pyproject.toml x: 17 # changes y: 363 line churn uv.lock x: 14 # changes y: 12861 line churn authors.yaml x: 18 # changes y: 318 line churn patterns/agents/README.md x: 3 # changes y: 42 line churn registry.yaml x: 31 # changes y: 2276 line churn claude_agent_sdk/07_Hosting_the_agent.ipynb x: 3 # changes y: 4336 line churn .github/workflows/claude-link-review.yml x: 11 # changes y: 317 line churn .github/workflows/claude-model-check.yml x: 12 # changes y: 341 line churn .github/workflows/lint-format.yml x: 8 # changes y: 496 line churn .github/workflows/notebook-tests.yml x: 5 # changes y: 255 line churn .github/workflows/links.yml x: 13 # changes y: 472 line churn .github/workflows/notebook-diff-comment.yml x: 7 # changes y: 299 line churn managed_agents/self_hosted_sandboxes/self_hosted_sandbox-cf-worker/package-lock.json x: 1 # changes y: 3280 line churn managed_agents/self_hosted_sandboxes/self_hosted_sandbox-vercel/package-lock.json x: 1 # changes y: 9916 line churn managed_agents/self_hosted_sandboxes/browseruse/package-lock.json x: 1 # changes y: 5026 line churn managed_agents/self_hosted_sandboxes/browseruse/src/browser.ts x: 1 # changes y: 1960 line churn managed_agents/README.md x: 4 # changes y: 68 line churn tool_use/context_engineering/context_engineering_tools.ipynb x: 2 # changes y: 4781 line churn capabilities/README.md x: 6 # changes y: 71 line churn capabilities/knowledge_graph/guide.ipynb x: 4 # changes y: 6944 line churn capabilities/contextual-embeddings/guide.ipynb x: 10 # changes y: 7685 line churn misc/prompt_caching.ipynb x: 17 # changes y: 2974 line churn capabilities/retrieval_augmented_generation/guide.ipynb x: 8 # changes y: 34969 line churn capabilities/summarization/guide.ipynb x: 8 # changes y: 4783 line churn capabilities/text_to_sql/guide.ipynb x: 8 # changes y: 7344 line churn claude_agent_sdk/00_The_one_liner_research_agent.ipynb x: 7 # changes y: 3267 line churn claude_agent_sdk/01_The_chief_of_staff_agent.ipynb x: 5 # changes y: 4335 line churn claude_agent_sdk/02_The_observability_agent.ipynb x: 6 # changes y: 2842 line churn coding/prompting_for_frontend_aesthetics.ipynb x: 6 # changes y: 3549 line churn extended_thinking/extended_thinking_with_tool_use.ipynb x: 7 # changes y: 1760 line churn misc/batch_processing.ipynb x: 9 # changes y: 1138 line churn misc/generate_test_cases.ipynb x: 12 # changes y: 2422 line churn misc/metaprompt.ipynb x: 14 # changes y: 1666 line churn misc/session_memory_compaction.ipynb x: 8 # changes y: 9406 line churn misc/using_citations.ipynb x: 15 # changes y: 3125 line churn multimodal/crop_tool.ipynb x: 6 # changes y: 5567 line churn multimodal/reading_charts_graphs_powerpoints.ipynb x: 10 # changes y: 2224 line churn observability/usage_cost_api.ipynb x: 9 # changes y: 3318 line churn scripts/validate_all_notebooks.py x: 11 # changes y: 2524 line churn skills/README.md x: 20 # changes y: 1218 line churn skills/notebooks/03_skills_custom_development.ipynb x: 7 # changes y: 5120 line churn skills/skill_utils.py x: 8 # changes y: 2383 line churn tool_evaluation/tool_evaluation.ipynb x: 8 # changes y: 3514 line churn tool_use/automatic-context-compaction.ipynb x: 4 # changes y: 5946 line churn tool_use/memory_cookbook.ipynb x: 18 # changes y: 18358 line churn tool_use/programmatic_tool_calling_ptc.ipynb x: 2 # changes y: 3696 line churn tool_use/tool_choice.ipynb x: 9 # changes y: 2499 line churn README.md x: 23 # changes y: 338 line churn multimodal/using_sub_agents.ipynb x: 10 # changes y: 1328 line churn skills/custom_skills/analyzing-financial-statements/calculate_ratios.py x: 5 # changes y: 1838 line churn third_party/ElevenLabs/low_latency_stt_claude_tts.ipynb x: 4 # changes y: 2799 line churn third_party/LlamaIndex/ReAct_Agent.ipynb x: 9 # changes y: 5856 line churn third_party/LlamaIndex/Router_Query_Engine.ipynb x: 13 # changes y: 8637 line churn third_party/Pinecone/claude_3_rag_agent.ipynb x: 11 # changes y: 4706 line churn tool_use/ptc.ipynb x: 4 # changes y: 12051 line churn tool_use/utils/team_expense_api.py x: 3 # changes y: 1925 line churn misc/mc_qa.ipynb x: 5 # changes y: 7309 line churn tool_use/programmatic_tool_calling/ptc.ipynb x: 2 # changes y: 1738 line churn capabilities/classification/data/results.csv x: 2 # changes y: 13293 line churn capabilities/retrieval_augmented_generation/data/end_to_end_results.json x: 2 # changes y: 169245 line churn capabilities/retrieval_augmented_generation/data/retrieval_results.json x: 2 # changes y: 230493 line churn capabilities/summarization/data/results.csv x: 2 # changes y: 29961 line churn skills/classification/data/results.csv x: 4 # changes y: 22155 line churn skills/classification/guide.ipynb x: 10 # changes y: 6005 line churn skills/contextual-embeddings/data/codebase_chunks.json x: 4 # changes y: 21585 line churn skills/retrieval_augmented_generation/data/anthropic_summary_indexed_docs.json x: 8 # changes y: 8292 line churn skills/retrieval_augmented_generation/data/end_to_end_results.json x: 6 # changes y: 290611 line churn skills/retrieval_augmented_generation/data/retrieval_results.json x: 6 # changes y: 391779 line churn skills/retrieval_augmented_generation/evaluation/docs_evaluation_dataset.json x: 10 # changes y: 8886 line churn skills/retrieval_augmented_generation/guide.ipynb x: 14 # changes y: 82092 line churn skills/summarization/data/multiple_subleases.py x: 4 # changes y: 4065 line churn skills/summarization/data/results.csv x: 6 # changes y: 52067 line churn skills/summarization/data/sample-lease3.txt x: 4 # changes y: 7745 line churn skills/summarization/guide.ipynb x: 11 # changes y: 9963 line churn skills/text_to_sql/guide.ipynb x: 10 # changes y: 17888 line churn third_party/Brave/web_search_using_brave.ipynb x: 7 # changes y: 32242 line churn
391779.0
line churn
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  average: 2524.75
  25th percentile: 52.0
  median: 207.0
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  max: 391779.0
0 31.0
# changes
min: 1.0 | average: 3.42 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 4.0 | max: 31.0

Number of Contributors vs. Line Churn: 173 points

managed_agents/sentry/agent_config.py x: 1 # contributors y: 102 line churn managed_agents/sentry/cma.py x: 1 # contributors y: 136 line churn managed_agents/sentry/runs.py x: 1 # contributors y: 42 line churn managed_agents/sentry/setup_agent.py x: 1 # contributors y: 152 line churn authors.yaml x: 12 # contributors y: 318 line churn patterns/agents/async_multi_agent_orchestration.ipynb x: 1 # contributors y: 1128 line churn registry.yaml x: 21 # contributors y: 2276 line churn fable_5_fallback_billing/guide.ipynb x: 2 # contributors y: 1120 line churn claude_agent_sdk/07_Hosting_the_agent.ipynb x: 2 # contributors y: 4336 line churn claude_agent_sdk/hosting/kubernetes/gateway/k8s.py x: 2 # contributors y: 1242 line churn claude_agent_sdk/hosting/kubernetes/gateway/main.py x: 2 # contributors y: 710 line churn claude_agent_sdk/hosting/kubernetes/gateway/proxy.py x: 2 # contributors y: 160 line churn claude_agent_sdk/hosting/server.py x: 2 # contributors y: 398 line churn claude_agent_sdk/hosting/kubernetes/manifests/egress-proxy.yaml x: 2 # contributors y: 130 line churn claude_agent_sdk/hosting/kubernetes/manifests/gateway.yaml x: 2 # contributors y: 274 line churn claude_agent_sdk/hosting/kubernetes/manifests/namespace.yaml x: 2 # contributors y: 16 line churn claude_agent_sdk/hosting/modal/teardown.py x: 2 # contributors y: 58 line churn claude_agent_sdk/hosting/run_once.py x: 2 # contributors y: 82 line churn .pre-commit-config.yaml x: 5 # contributors y: 113 line churn managed_agents/self_hosted_sandboxes/cf-worker/wrangler.toml x: 4 # contributors y: 52 line churn managed_agents/self_hosted_sandboxes/modal/modal_sandbox_webhook.py x: 4 # contributors y: 546 line churn managed_agents/self_hosted_sandboxes/vercel/api/webhook.ts x: 4 # contributors y: 678 line churn managed_agents/self_hosted_sandboxes/cf/src/container.ts x: 2 # contributors y: 214 line churn managed_agents/cma-mcp/src/cma.ts x: 2 # contributors y: 314 line churn managed_agents/CMA_coordinate_specialist_team.ipynb x: 1 # contributors y: 1640 line churn managed_agents/CMA_remember_user_preferences.ipynb x: 2 # contributors y: 1420 line churn managed_agents/sre_incident_responder.ipynb x: 5 # contributors y: 1383 line churn managed_agents/CMA_prompt_versioning_and_rollback.ipynb x: 2 # contributors y: 443 line churn managed_agents/CMA_explore_unfamiliar_codebase.ipynb x: 3 # contributors y: 396 line churn managed_agents/CMA_gate_human_in_the_loop.ipynb x: 3 # contributors y: 527 line churn managed_agents/CMA_operate_in_production.ipynb x: 3 # contributors y: 769 line churn managed_agents/CMA_orchestrate_issue_to_pr.ipynb x: 3 # contributors y: 458 line churn managed_agents/data_analyst_agent.ipynb x: 3 # contributors y: 680 line churn managed_agents/slack_data_bot.ipynb x: 3 # contributors y: 649 line churn managed_agents/example_data/gate/inbox/receipts.jsonl x: 1 # contributors y: 12 line churn tool_use/threat_intel_enrichment_agent.ipynb x: 1 # contributors y: 1895 line churn claude_agent_sdk/05_Building_a_session_browser.ipynb x: 1 # contributors y: 1090 line churn tool_use/context_engineering/research_corpus.py x: 1 # contributors y: 1467 line churn capabilities/knowledge_graph/evaluation/eval_extraction.py x: 2 # contributors y: 534 line churn claude_agent_sdk/04_migrating_from_openai_agents_sdk.ipynb x: 1 # contributors y: 885 line churn capabilities/contextual-embeddings/guide.ipynb x: 5 # contributors y: 7685 line churn claude_agent_sdk/site_reliability_agent/sre_mcp_server.py x: 1 # contributors y: 2722 line churn misc/prompt_caching.ipynb x: 12 # contributors y: 2974 line churn .claude/skills/cookbook-audit/validate_notebook.py x: 3 # contributors y: 1428 line churn capabilities/retrieval_augmented_generation/evaluation/eval_end_to_end.py x: 4 # contributors y: 446 line churn capabilities/retrieval_augmented_generation/evaluation/promptfooconfig_end_to_end.yaml x: 4 # contributors y: 80 line churn capabilities/retrieval_augmented_generation/evaluation/provider_retrieval.py x: 4 # contributors y: 578 line churn capabilities/summarization/evaluation/custom_evals/llm_eval.py x: 4 # contributors y: 404 line churn capabilities/summarization/evaluation/promptfooconfig.yaml x: 4 # contributors y: 113 line churn capabilities/text_to_sql/evaluation/promptfooconfig.yaml x: 4 # contributors y: 293 line churn claude_agent_sdk/chief_of_staff_agent/agent.py x: 5 # contributors y: 406 line churn claude_agent_sdk/observability_agent/agent.py x: 5 # contributors y: 444 line churn claude_agent_sdk/research_agent/agent.py x: 5 # contributors y: 338 line churn coding/prompting_for_frontend_aesthetics.ipynb x: 4 # contributors y: 3549 line churn extended_thinking/extended_thinking_with_tool_use.ipynb x: 6 # contributors y: 1760 line churn misc/batch_processing.ipynb x: 8 # contributors y: 1138 line churn misc/generate_test_cases.ipynb x: 8 # contributors y: 2422 line churn misc/pdf_upload_summarization.ipynb x: 9 # contributors y: 1266 line churn misc/session_memory_compaction.ipynb x: 3 # contributors y: 9406 line churn misc/speculative_prompt_caching.ipynb x: 6 # contributors y: 1038 line churn misc/using_citations.ipynb x: 8 # contributors y: 3125 line churn multimodal/reading_charts_graphs_powerpoints.ipynb x: 8 # contributors y: 2224 line churn patterns/agents/orchestrator_workers.ipynb x: 5 # contributors y: 2001 line churn patterns/agents/util.py x: 6 # contributors y: 123 line churn scripts/validate_all_notebooks.py x: 4 # contributors y: 2524 line churn skills/skill_utils.py x: 4 # contributors y: 2383 line churn tool_use/automatic-context-compaction.ipynb x: 4 # contributors y: 5946 line churn tool_use/parallel_tools.ipynb x: 4 # contributors y: 1108 line churn tool_use/tool_choice.ipynb x: 8 # contributors y: 2499 line churn tool_use/tool_search_alternate_approaches.ipynb x: 2 # contributors y: 931 line churn tool_use/tool_search_with_embeddings.ipynb x: 4 # contributors y: 4222 line churn claude_agent_sdk/chief_of_staff_agent/scripts/decision_matrix.py x: 4 # contributors y: 775 line churn claude_agent_sdk/utils/agent_visualizer.py x: 5 # contributors y: 866 line churn claude_agent_sdk/utils/html_renderer.py x: 1 # contributors y: 621 line churn scripts/validate_notebooks.py x: 5 # contributors y: 255 line churn .github/scripts/verify_registry.py x: 3 # contributors y: 905 line churn capabilities/classification/evaluation/prompts.py x: 3 # contributors y: 567 line churn capabilities/classification/evaluation/vectordb.py x: 3 # contributors y: 281 line churn capabilities/retrieval_augmented_generation/evaluation/eval_retrieval.py x: 3 # contributors y: 494 line churn capabilities/retrieval_augmented_generation/evaluation/prompts.py x: 4 # contributors y: 722 line churn capabilities/summarization/evaluation/custom_evals/rouge_eval.py x: 3 # contributors y: 197 line churn capabilities/text_to_sql/evaluation/prompts.py x: 3 # contributors y: 717 line churn capabilities/text_to_sql/evaluation/vectordb.py x: 3 # contributors y: 239 line churn finetuning/finetuning_on_bedrock.ipynb x: 5 # contributors y: 676 line churn misc/building_evals.ipynb x: 7 # contributors y: 1054 line churn misc/how_to_enable_json_mode.ipynb x: 6 # contributors y: 1237 line churn misc/how_to_make_sql_queries.ipynb x: 6 # contributors y: 561 line churn misc/read_web_pages_with_haiku.ipynb x: 6 # contributors y: 369 line churn patterns/agents/basic_workflows.ipynb x: 7 # contributors y: 2693 line churn patterns/agents/evaluator_optimizer.ipynb x: 5 # contributors y: 655 line churn scripts/detect-secrets/plugins.py x: 3 # contributors y: 70 line churn skills/custom_skills/analyzing-financial-statements/calculate_ratios.py x: 3 # contributors y: 1838 line churn skills/custom_skills/analyzing-financial-statements/interpret_ratios.py x: 3 # contributors y: 2049 line churn skills/custom_skills/applying-brand-guidelines/apply_brand.py x: 3 # contributors y: 2806 line churn skills/custom_skills/applying-brand-guidelines/validate_brand.py x: 4 # contributors y: 1067 line churn skills/custom_skills/creating-financial-models/dcf_model.py x: 3 # contributors y: 2418 line churn skills/custom_skills/creating-financial-models/sensitivity_analysis.py x: 3 # contributors y: 1607 line churn skills/file_utils.py x: 3 # contributors y: 1084 line churn tool_use/memory_demo/sample_code/api_client_v1.py x: 3 # contributors y: 349 line churn tool_use/memory_demo/sample_code/cache_manager.py x: 3 # contributors y: 417 line churn tool_use/memory_demo/sample_code/sql_query_builder.py x: 3 # contributors y: 327 line churn tool_use/utils/__init__.py x: 3 # contributors y: 37 line churn tool_use/utils/customer_service_tools.py x: 3 # contributors y: 1050 line churn tool_use/utils/team_expense_api.py x: 3 # contributors y: 1925 line churn tool_use/utils/visualize.py x: 3 # contributors y: 1137 line churn misc/building_moderation_filter.ipynb x: 7 # contributors y: 904 line churn tool_use/customer_service_agent.ipynb x: 7 # contributors y: 1001 line churn tool_use/memory_demo/code_review_demo.py x: 4 # contributors y: 1181 line churn tool_use/memory_demo/demo_helpers.py x: 4 # contributors y: 945 line churn capabilities/summarization/evaluation/tests.yaml x: 2 # contributors y: 510 line churn tool_evaluation/evaluation.xml x: 1 # contributors y: 282 line churn
9406.0
line churn
  min: 5.0
  average: 848.09
  25th percentile: 133.0
  median: 404.0
  75th percentile: 1089.5
  max: 9406.0
0 21.0
# contributors
min: 1.0 | average: 3.28 | 25th percentile: 2.0 | median: 3.0 | 75th percentile: 4.0 | max: 21.0

File Size vs. Line Churn: 173 points

managed_agents/sentry/agent_config.py x: 6 lines of code y: 102 line churn managed_agents/sentry/cma.py x: 38 lines of code y: 136 line churn managed_agents/sentry/deploy.py x: 35 lines of code y: 94 line churn managed_agents/sentry/run_now.py x: 25 lines of code y: 92 line churn managed_agents/sentry/runs.py x: 9 lines of code y: 42 line churn managed_agents/sentry/setup_agent.py x: 56 lines of code y: 152 line churn managed_agents/sentry/teardown.py x: 17 lines of code y: 54 line churn authors.yaml x: 129 lines of code y: 318 line churn patterns/agents/async_multi_agent_orchestration.ipynb x: 564 lines of code y: 1128 line churn registry.yaml x: 817 lines of code y: 2276 line churn fable_5_fallback_billing/guide.ipynb x: 560 lines of code y: 1120 line churn claude_agent_sdk/07_Hosting_the_agent.ipynb x: 2160 lines of code y: 4336 line churn claude_agent_sdk/hosting/kubernetes/gateway/k8s.py x: 312 lines of code y: 1242 line churn claude_agent_sdk/hosting/kubernetes/gateway/main.py x: 167 lines of code y: 710 line churn claude_agent_sdk/hosting/kubernetes/gateway/proxy.py x: 45 lines of code y: 160 line churn claude_agent_sdk/hosting/server.py x: 90 lines of code y: 398 line churn claude_agent_sdk/hosting/kubernetes/manifests/egress-proxy.yaml x: 56 lines of code y: 130 line churn claude_agent_sdk/hosting/kubernetes/manifests/gateway.yaml x: 115 lines of code y: 274 line churn claude_agent_sdk/hosting/kubernetes/manifests/namespace.yaml x: 5 lines of code y: 16 line churn claude_agent_sdk/hosting/kubernetes/manifests/network-policy.yaml x: 31 lines of code y: 144 line churn claude_agent_sdk/hosting/kubernetes/manifests/redis.yaml x: 74 lines of code y: 176 line churn claude_agent_sdk/hosting/modal/teardown.py x: 13 lines of code y: 58 line churn claude_agent_sdk/hosting/run_once.py x: 21 lines of code y: 82 line churn .pre-commit-config.yaml x: 23 lines of code y: 113 line churn managed_agents/self_hosted_sandboxes/cf/wrangler.toml x: 28 lines of code y: 74 line churn managed_agents/self_hosted_sandboxes/modal/modal_sandbox_webhook.py x: 167 lines of code y: 546 line churn managed_agents/self_hosted_sandboxes/vercel/api/webhook.ts x: 275 lines of code y: 678 line churn managed_agents/self_hosted_sandboxes/cf-worker/src/index.ts x: 19 lines of code y: 292 line churn managed_agents/self_hosted_sandboxes/cf-worker/src/runner.ts x: 73 lines of code y: 262 line churn managed_agents/self_hosted_sandboxes/cf/src/container.ts x: 67 lines of code y: 214 line churn managed_agents/self_hosted_sandboxes/daytona/daytona_webhook.py x: 130 lines of code y: 388 line churn managed_agents/slack/src/cma-webhook.ts x: 58 lines of code y: 156 line churn managed_agents/slack/src/slack-events.ts x: 63 lines of code y: 170 line churn managed_agents/linear/src/cma-webhook.ts x: 72 lines of code y: 192 line churn managed_agents/linear/src/main.ts x: 52 lines of code y: 118 line churn managed_agents/linear/src/oauth.ts x: 76 lines of code y: 176 line churn managed_agents/cma-mcp/src/server-http.ts x: 41 lines of code y: 108 line churn managed_agents/cma-mcp/src/server.ts x: 9 lines of code y: 22 line churn managed_agents/cma-mcp/src/tools.ts x: 78 lines of code y: 186 line churn managed_agents/CMA_coordinate_specialist_team.ipynb x: 648 lines of code y: 1640 line churn claude_agent_sdk/vulnerability_detection_agent/canary/canary.c x: 39 lines of code y: 45 line churn managed_agents/CMA_remember_user_preferences.ipynb x: 647 lines of code y: 1420 line churn managed_agents/sre_incident_responder.ipynb x: 848 lines of code y: 1383 line churn managed_agents/CMA_prompt_versioning_and_rollback.ipynb x: 441 lines of code y: 443 line churn managed_agents/CMA_explore_unfamiliar_codebase.ipynb x: 276 lines of code y: 396 line churn managed_agents/CMA_gate_human_in_the_loop.ipynb x: 310 lines of code y: 527 line churn managed_agents/CMA_operate_in_production.ipynb x: 365 lines of code y: 769 line churn managed_agents/CMA_orchestrate_issue_to_pr.ipynb x: 254 lines of code y: 458 line churn managed_agents/data_analyst_agent.ipynb x: 411 lines of code y: 680 line churn managed_agents/slack_data_bot.ipynb x: 369 lines of code y: 649 line churn managed_agents/example_data/prompt_versioning_and_rollback/support_tickets.jsonl x: 20 lines of code y: 20 line churn managed_agents/example_data/slack_data_bot/slack_app_manifest.yaml x: 23 lines of code y: 23 line churn managed_agents/example_data/sre/infra/k8s/checkout-deploy.yaml x: 32 lines of code y: 32 line churn tool_use/threat_intel_enrichment_agent.ipynb x: 1895 lines of code y: 1895 line churn claude_agent_sdk/05_Building_a_session_browser.ipynb x: 542 lines of code y: 1090 line churn tool_use/context_engineering/research_corpus.py x: 275 lines of code y: 1467 line churn capabilities/knowledge_graph/evaluation/eval_extraction.py x: 103 lines of code y: 534 line churn claude_agent_sdk/04_migrating_from_openai_agents_sdk.ipynb x: 885 lines of code y: 885 line churn capabilities/contextual-embeddings/guide.ipynb x: 1851 lines of code y: 7685 line churn claude_agent_sdk/site_reliability_agent/infra_setup.py x: 552 lines of code y: 1098 line churn claude_agent_sdk/site_reliability_agent/sre_mcp_server.py x: 2280 lines of code y: 2722 line churn misc/prompt_caching.ipynb x: 640 lines of code y: 2974 line churn .claude/skills/cookbook-audit/validate_notebook.py x: 339 lines of code y: 1428 line churn capabilities/retrieval_augmented_generation/evaluation/eval_end_to_end.py x: 52 lines of code y: 446 line churn capabilities/retrieval_augmented_generation/evaluation/promptfooconfig_end_to_end.yaml x: 17 lines of code y: 80 line churn capabilities/retrieval_augmented_generation/evaluation/provider_retrieval.py x: 94 lines of code y: 578 line churn capabilities/summarization/evaluation/custom_evals/llm_eval.py x: 26 lines of code y: 404 line churn capabilities/summarization/evaluation/promptfooconfig.yaml x: 27 lines of code y: 113 line churn capabilities/text_to_sql/evaluation/promptfooconfig.yaml x: 85 lines of code y: 293 line churn claude_agent_sdk/chief_of_staff_agent/agent.py x: 70 lines of code y: 406 line churn claude_agent_sdk/observability_agent/agent.py x: 79 lines of code y: 444 line churn claude_agent_sdk/research_agent/agent.py x: 61 lines of code y: 338 line churn coding/prompting_for_frontend_aesthetics.ipynb x: 1175 lines of code y: 3549 line churn extended_thinking/extended_thinking_with_tool_use.ipynb x: 862 lines of code y: 1760 line churn misc/batch_processing.ipynb x: 462 lines of code y: 1138 line churn misc/generate_test_cases.ipynb x: 792 lines of code y: 2422 line churn misc/pdf_upload_summarization.ipynb x: 260 lines of code y: 1266 line churn misc/session_memory_compaction.ipynb x: 1474 lines of code y: 9406 line churn misc/speculative_prompt_caching.ipynb x: 487 lines of code y: 1038 line churn misc/using_citations.ipynb x: 887 lines of code y: 3125 line churn multimodal/reading_charts_graphs_powerpoints.ipynb x: 508 lines of code y: 2224 line churn patterns/agents/orchestrator_workers.ipynb x: 585 lines of code y: 2001 line churn patterns/agents/util.py x: 18 lines of code y: 123 line churn scripts/validate_all_notebooks.py x: 626 lines of code y: 2524 line churn skills/skill_utils.py x: 184 lines of code y: 2383 line churn tool_use/automatic-context-compaction.ipynb x: 1248 lines of code y: 5946 line churn tool_use/parallel_tools.ipynb x: 352 lines of code y: 1108 line churn tool_use/tool_choice.ipynb x: 745 lines of code y: 2499 line churn tool_use/tool_search_alternate_approaches.ipynb x: 452 lines of code y: 931 line churn tool_use/tool_search_with_embeddings.ipynb x: 1090 lines of code y: 4222 line churn scripts/validate_authors_sorted.py x: 64 lines of code y: 106 line churn claude_agent_sdk/chief_of_staff_agent/scripts/decision_matrix.py x: 217 lines of code y: 775 line churn claude_agent_sdk/chief_of_staff_agent/scripts/financial_forecast.py x: 99 lines of code y: 404 line churn claude_agent_sdk/chief_of_staff_agent/scripts/hiring_impact.py x: 53 lines of code y: 291 line churn claude_agent_sdk/chief_of_staff_agent/scripts/talent_scorer.py x: 119 lines of code y: 524 line churn claude_agent_sdk/utils/agent_visualizer.py x: 285 lines of code y: 866 line churn claude_agent_sdk/utils/html_renderer.py x: 220 lines of code y: 621 line churn scripts/validate_notebooks.py x: 39 lines of code y: 255 line churn .github/scripts/verify_registry.py x: 206 lines of code y: 905 line churn capabilities/classification/evaluation/prompts.py x: 44 lines of code y: 567 line churn capabilities/classification/evaluation/vectordb.py x: 63 lines of code y: 281 line churn capabilities/contextual-embeddings/contextual-rag-lambda-function/inference_adapter.py x: 36 lines of code y: 270 line churn capabilities/contextual-embeddings/contextual-rag-lambda-function/lambda_function.py x: 57 lines of code y: 474 line churn capabilities/retrieval_augmented_generation/evaluation/eval_retrieval.py x: 87 lines of code y: 494 line churn capabilities/retrieval_augmented_generation/evaluation/prompts.py x: 100 lines of code y: 722 line churn capabilities/retrieval_augmented_generation/evaluation/vectordb.py x: 149 lines of code y: 588 line churn capabilities/summarization/evaluation/custom_evals/bleu_eval.py x: 31 lines of code y: 270 line churn capabilities/summarization/evaluation/custom_evals/rouge_eval.py x: 17 lines of code y: 197 line churn capabilities/summarization/evaluation/prompts.py x: 9 lines of code y: 216 line churn capabilities/text_to_sql/evaluation/prompts.py x: 57 lines of code y: 717 line churn capabilities/text_to_sql/evaluation/vectordb.py x: 54 lines of code y: 239 line churn finetuning/finetuning_on_bedrock.ipynb x: 258 lines of code y: 676 line churn misc/building_evals.ipynb x: 407 lines of code y: 1054 line churn misc/how_to_enable_json_mode.ipynb x: 541 lines of code y: 1237 line churn misc/how_to_make_sql_queries.ipynb x: 255 lines of code y: 561 line churn misc/read_web_pages_with_haiku.ipynb x: 135 lines of code y: 369 line churn patterns/agents/basic_workflows.ipynb x: 797 lines of code y: 2693 line churn patterns/agents/evaluator_optimizer.ipynb x: 306 lines of code y: 655 line churn skills/custom_skills/analyzing-financial-statements/calculate_ratios.py x: 231 lines of code y: 1838 line churn skills/custom_skills/analyzing-financial-statements/interpret_ratios.py x: 260 lines of code y: 2049 line churn skills/custom_skills/applying-brand-guidelines/apply_brand.py x: 286 lines of code y: 2806 line churn skills/custom_skills/applying-brand-guidelines/validate_brand.py x: 185 lines of code y: 1067 line churn skills/custom_skills/creating-financial-models/dcf_model.py x: 289 lines of code y: 2418 line churn skills/custom_skills/creating-financial-models/sensitivity_analysis.py x: 219 lines of code y: 1607 line churn skills/file_utils.py x: 126 lines of code y: 1084 line churn tool_use/memory_demo/sample_code/cache_manager.py x: 73 lines of code y: 417 line churn tool_use/memory_demo/sample_code/data_processor_v1.py x: 77 lines of code y: 447 line churn tool_use/memory_demo/sample_code/sql_query_builder.py x: 39 lines of code y: 327 line churn tool_use/utils/__init__.py x: 2 lines of code y: 37 line churn tool_use/utils/customer_service_api.py x: 289 lines of code y: 1089 line churn tool_use/utils/customer_service_tools.py x: 209 lines of code y: 1050 line churn tool_use/utils/team_expense_api.py x: 435 lines of code y: 1925 line churn tool_use/utils/visualize.py x: 247 lines of code y: 1137 line churn capabilities/classification/evaluation/promptfooconfig.yaml x: 49 lines of code y: 201 line churn capabilities/summarization/data/multiple_subleases.py x: 6 lines of code y: 2439 line churn lychee.toml x: 43 lines of code y: 143 line churn misc/building_moderation_filter.ipynb x: 366 lines of code y: 904 line churn tool_use/customer_service_agent.ipynb x: 404 lines of code y: 1001 line churn tool_use/memory_demo/code_review_demo.py x: 192 lines of code y: 1181 line churn tool_use/memory_demo/demo_helpers.py x: 133 lines of code y: 945 line churn tool_use/memory_tool.py x: 207 lines of code y: 1128 line churn capabilities/summarization/evaluation/tests.yaml x: 162 lines of code y: 510 line churn
9406.0
line churn
  min: 5.0
  average: 848.09
  25th percentile: 133.0
  median: 404.0
  75th percentile: 1089.5
  max: 9406.0
0 2280.0
lines of code
min: 2.0 | average: 251.73 | 25th percentile: 34.5 | median: 78.0 | 75th percentile: 297.5 | max: 2280.0