anthropics / anthropic-sdk-go File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 82
Daily file updates (only one update per file and date counted): 193
First update: 2024-07-31
Latest update: 2026-06-18
Days between first and latest update: 688 (98 weeks, estimated 490 working days)
Active days (at least one file change): 86
Files without commit history (ignored): 35 (6,324 lines of code)

Files without history

Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 47 files with 7,305 lines of code in files.

28 files that are 366+ days old (3,192 lines of code)
3 files that are 181-365 days old (1,030 lines of code)
4 files that are 91-180 days old (435 lines of code)
6 files that are 31-90 days old (1,331 lines of code)
6 files that are 1-30 days old (1,317 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 47 files with 7,305 lines of code in files.

24 files have been last changed 366+ days ago (2,249 lines of code)
2 files have been last changed 181-365 days ago (605 lines of code)
2 files have been last changed 91-180 days ago (51 lines of code)
3 files have been last changed 31-90 days ago (430 lines of code)
16 files have been last changed 1-30 days ago (3,970 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

go, yaml, md, json, mod, txt, gitignore, sh

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
decoder.go in internal/apijson	559	20	2024-07-31	2025-08-29	4	4	dev@stainlessapi.com	youngjinpark20@gmail.com
encoder.go in internal/apiform	393	14	2024-07-31	2025-05-22	3	3	dev@stainlessapi.com	zak@anthropic.com
encoder.go in internal/apiquery	346	11	2024-07-31	2025-05-19	2	2	dev@stainlessapi.com	michaelcohen@anthropic.com
encoder.go in internal/apijson	313	14	2024-07-31	2025-05-19	2	2	dev@stainlessapi.com	michaelcohen@anthropic.com
bedrock.go in bedrock	246	8	2024-07-31	2026-06-06	11	7	dev@stainlessapi.com	tomer@aberba.ch
port.go in internal/apijson	97	1	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
vertex.go in vertex	92	3	2024-07-31	2026-06-06	8	8	dev@stainlessapi.com	tomer@aberba.ch
tag.go in internal/apiform	78	4	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
tag.go in internal/apijson	74	4	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
registry.go in internal/apijson	46	4	2024-07-31	2025-08-29	3	3	dev@stainlessapi.com	youngjinpark20@gmail.com
query.go in internal/apiquery	45	2	2024-07-31	2025-05-19	2	2	dev@stainlessapi.com	michaelcohen@anthropic.com
tag.go in internal/apiquery	39	2	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
field.go in root	37	15	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
testutil.go in internal/testutil	25	1	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
field.go in internal/apijson	16	4	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
form.go in internal/apiform	4	-	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
union.go in internal/apijson	171	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
enum.go in internal/apijson	115	5	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
param.go in packages/param	93	11	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
option.go in packages/param	85	11	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
encoder.go in packages/param	84	5	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
subfield.go in internal/apijson	59	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
time.go in internal/encoding/json	48	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
union.go in internal/paramutil	37	1	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
respjson.go in packages/respjson	30	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
field.go in internal/paramutil	25	3	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
richparam.go in internal/apiform	18	1	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
richparam.go in internal/apiquery	17	1	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
schemautil.go in root	217	7	2025-11-19	2026-06-05	4	4	youngjinpark20@gmail.com	dmeadows@anthropic.com
betamessageutil.go in root	441	47	2025-11-20	2026-06-05	9	3	jacob@stainless.com	dmeadows@anthropic.com
messageutil.go in root	372	38	2025-11-20	2026-06-05	8	3	jacob@stainless.com	dmeadows@anthropic.com
betatoolrunner.go in root	277	17	2026-02-19	2026-06-18	3	3	renfredxh@gmail.com	dmeadows@anthropic.com
tool.go in toolrunner	107	9	2026-02-19	2026-04-10	2	2	renfredxh@gmail.com	246350779+cameron-mcateer@u...
golden.go in internal/testutil	26	1	2026-02-19	2026-02-19	1	1	renfredxh@gmail.com	renfredxh@gmail.com
vcr.go in internal/testutil	25	1	2026-02-19	2026-02-19	1	1	renfredxh@gmail.com	renfredxh@gmail.com
awsauth.go in internal/awsauth	205	5	2026-04-01	2026-06-06	4	3	dmeadows@stainless.com	tomer@aberba.ch
aws.go in aws	62	3	2026-04-01	2026-06-06	2	2	dmeadows@stainless.com	tomer@aberba.ch
bedrockmantle.go in bedrock	64	3	2026-04-07	2026-06-06	3	3	dmeadows@stainless.com	tomer@aberba.ch
betaparse.go in root	70	3	2026-04-17	2026-04-17	1	1	renfredxh@gmail.com	renfredxh@gmail.com
mcp.go in mcp	253	15	2026-05-06	2026-05-06	1	1	246350779+cameron-mcateer@u...	246350779+cameron-mcateer@u...
betasessiontoolrunner.go in root	677	36	2026-05-19	2026-06-18	2	2	packy@anthropic.com	dmeadows@anthropic.com
worker.go in lib/environments	279	6	2026-05-26	2026-06-18	2	2	tomer@anthropic.com	dmeadows@anthropic.com
fs.go in tools/agenttoolset	204	8	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com
agenttoolset.go in tools/agenttoolset	152	15	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com
betafallback.go in lib/betafallback	334	12	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
poller.go in lib/environments	305	18	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
stainlessheader.go in internal/stainlessheader	43	2	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
decode.go in internal/encoding/json	958	30
encode.go in internal/encoding/json	932	49
streaming.go in lib/betafallback	637	26

Files Not Recently Changed (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
form.go in internal/apiform	4	-	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
field.go in internal/apijson	16	4	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
testutil.go in internal/testutil	25	1	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
field.go in root	37	15	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
tag.go in internal/apiquery	39	2	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
tag.go in internal/apijson	74	4	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
tag.go in internal/apiform	78	4	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
port.go in internal/apijson	97	1	2024-07-31	2024-07-31	1	1	dev@stainlessapi.com	dev@stainlessapi.com
richparam.go in internal/apiquery	17	1	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
richparam.go in internal/apiform	18	1	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
field.go in internal/paramutil	25	3	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
respjson.go in packages/respjson	30	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
union.go in internal/paramutil	37	1	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
query.go in internal/apiquery	45	2	2024-07-31	2025-05-19	2	2	dev@stainlessapi.com	michaelcohen@anthropic.com
time.go in internal/encoding/json	48	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
subfield.go in internal/apijson	59	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
encoder.go in packages/param	84	5	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
option.go in packages/param	85	11	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
param.go in packages/param	93	11	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
enum.go in internal/apijson	115	5	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
union.go in internal/apijson	171	4	2025-05-19	2025-05-19	1	1	michaelcohen@anthropic.com	michaelcohen@anthropic.com
encoder.go in internal/apijson	313	14	2024-07-31	2025-05-19	2	2	dev@stainlessapi.com	michaelcohen@anthropic.com
encoder.go in internal/apiquery	346	11	2024-07-31	2025-05-19	2	2	dev@stainlessapi.com	michaelcohen@anthropic.com
encoder.go in internal/apiform	393	14	2024-07-31	2025-05-22	3	3	dev@stainlessapi.com	zak@anthropic.com
registry.go in internal/apijson	46	4	2024-07-31	2025-08-29	3	3	dev@stainlessapi.com	youngjinpark20@gmail.com
decoder.go in internal/apijson	559	20	2024-07-31	2025-08-29	4	4	dev@stainlessapi.com	youngjinpark20@gmail.com
vcr.go in internal/testutil	25	1	2026-02-19	2026-02-19	1	1	renfredxh@gmail.com	renfredxh@gmail.com
golden.go in internal/testutil	26	1	2026-02-19	2026-02-19	1	1	renfredxh@gmail.com	renfredxh@gmail.com
tool.go in toolrunner	107	9	2026-02-19	2026-04-10	2	2	renfredxh@gmail.com	246350779+cameron-mcateer@u...
betaparse.go in root	70	3	2026-04-17	2026-04-17	1	1	renfredxh@gmail.com	renfredxh@gmail.com
mcp.go in mcp	253	15	2026-05-06	2026-05-06	1	1	246350779+cameron-mcateer@u...	246350779+cameron-mcateer@u...
agenttoolset.go in tools/agenttoolset	152	15	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com
fs.go in tools/agenttoolset	204	8	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com
schemautil.go in root	217	7	2025-11-19	2026-06-05	4	4	youngjinpark20@gmail.com	dmeadows@anthropic.com
messageutil.go in root	372	38	2025-11-20	2026-06-05	8	3	jacob@stainless.com	dmeadows@anthropic.com
betamessageutil.go in root	441	47	2025-11-20	2026-06-05	9	3	jacob@stainless.com	dmeadows@anthropic.com
aws.go in aws	62	3	2026-04-01	2026-06-06	2	2	dmeadows@stainless.com	tomer@aberba.ch
bedrockmantle.go in bedrock	64	3	2026-04-07	2026-06-06	3	3	dmeadows@stainless.com	tomer@aberba.ch
vertex.go in vertex	92	3	2024-07-31	2026-06-06	8	8	dev@stainlessapi.com	tomer@aberba.ch
awsauth.go in internal/awsauth	205	5	2026-04-01	2026-06-06	4	3	dmeadows@stainless.com	tomer@aberba.ch
bedrock.go in bedrock	246	8	2024-07-31	2026-06-06	11	7	dev@stainlessapi.com	tomer@aberba.ch
stainlessheader.go in internal/stainlessheader	43	2	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
betatoolrunner.go in root	277	17	2026-02-19	2026-06-18	3	3	renfredxh@gmail.com	dmeadows@anthropic.com
worker.go in lib/environments	279	6	2026-05-26	2026-06-18	2	2	tomer@anthropic.com	dmeadows@anthropic.com
poller.go in lib/environments	305	18	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
betafallback.go in lib/betafallback	334	12	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
betasessiontoolrunner.go in root	677	36	2026-05-19	2026-06-18	2	2	packy@anthropic.com	dmeadows@anthropic.com
bash_kill_windows.go in tools/agenttoolset	8	1
null.go in packages/param	8	2
opt.go in internal/encoding/json	13	2

Most Recently Created Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
decode.go in internal/encoding/json	958	30
encode.go in internal/encoding/json	932	49
streaming.go in lib/betafallback	637	26
scanner.go in internal/encoding/json	437	43
stream.go in internal/encoding/json	336	21
search.go in tools/agenttoolset	294	13
skillarchive.go in tools/agenttoolset	293	12
credentials_file.go in internal/auth	289	6
bash.go in tools/agenttoolset	285	17
writers.go in config	249	16
config.go in config	203	3
tables.go in internal/encoding/json	198	-
indent.go in internal/encoding/json	141	7
cache.go in internal/auth	137	12
federation.go in config	132	2
workload.go in internal/auth	122	1
error.go in internal/auth	108	7
middleware.go in internal/auth	100	4
default.go in internal/auth	53	2
skills.go in tools/agenttoolset	46	2
logging.go in internal/auth	43	3
shims.go in internal/encoding/json/shims	42	4
null.go in internal/encoding/json/sentinel	39	3
fold.go in internal/encoding/json	34	3
identity.go in internal/auth	33	2
oautherr.go in config	28	1
https.go in internal/auth	26	2
tags.go in internal/encoding/json	23	2
thinking_warn.go in root	22	1
constants.go in internal/auth	22	-
types.go in internal/auth	19	-
bash_kill_unix.go in tools/agenttoolset	14	1
opt.go in internal/encoding/json	13	2
null.go in packages/param	8	2
bash_kill_windows.go in tools/agenttoolset	8	1
betafallback.go in lib/betafallback	334	12	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
poller.go in lib/environments	305	18	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
stainlessheader.go in internal/stainlessheader	43	2	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
worker.go in lib/environments	279	6	2026-05-26	2026-06-18	2	2	tomer@anthropic.com	dmeadows@anthropic.com
fs.go in tools/agenttoolset	204	8	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com
agenttoolset.go in tools/agenttoolset	152	15	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com
betasessiontoolrunner.go in root	677	36	2026-05-19	2026-06-18	2	2	packy@anthropic.com	dmeadows@anthropic.com
mcp.go in mcp	253	15	2026-05-06	2026-05-06	1	1	246350779+cameron-mcateer@u...	246350779+cameron-mcateer@u...
betaparse.go in root	70	3	2026-04-17	2026-04-17	1	1	renfredxh@gmail.com	renfredxh@gmail.com
bedrockmantle.go in bedrock	64	3	2026-04-07	2026-06-06	3	3	dmeadows@stainless.com	tomer@aberba.ch
awsauth.go in internal/awsauth	205	5	2026-04-01	2026-06-06	4	3	dmeadows@stainless.com	tomer@aberba.ch
aws.go in aws	62	3	2026-04-01	2026-06-06	2	2	dmeadows@stainless.com	tomer@aberba.ch
betatoolrunner.go in root	277	17	2026-02-19	2026-06-18	3	3	renfredxh@gmail.com	dmeadows@anthropic.com
tool.go in toolrunner	107	9	2026-02-19	2026-04-10	2	2	renfredxh@gmail.com	246350779+cameron-mcateer@u...
golden.go in internal/testutil	26	1	2026-02-19	2026-02-19	1	1	renfredxh@gmail.com	renfredxh@gmail.com

Most Recently Changed Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
decode.go in internal/encoding/json	958	30
encode.go in internal/encoding/json	932	49
streaming.go in lib/betafallback	637	26
scanner.go in internal/encoding/json	437	43
stream.go in internal/encoding/json	336	21
search.go in tools/agenttoolset	294	13
skillarchive.go in tools/agenttoolset	293	12
credentials_file.go in internal/auth	289	6
bash.go in tools/agenttoolset	285	17
writers.go in config	249	16
config.go in config	203	3
tables.go in internal/encoding/json	198	-
indent.go in internal/encoding/json	141	7
cache.go in internal/auth	137	12
federation.go in config	132	2
workload.go in internal/auth	122	1
error.go in internal/auth	108	7
middleware.go in internal/auth	100	4
default.go in internal/auth	53	2
skills.go in tools/agenttoolset	46	2
logging.go in internal/auth	43	3
shims.go in internal/encoding/json/shims	42	4
null.go in internal/encoding/json/sentinel	39	3
fold.go in internal/encoding/json	34	3
identity.go in internal/auth	33	2
oautherr.go in config	28	1
https.go in internal/auth	26	2
tags.go in internal/encoding/json	23	2
thinking_warn.go in root	22	1
constants.go in internal/auth	22	-
types.go in internal/auth	19	-
bash_kill_unix.go in tools/agenttoolset	14	1
opt.go in internal/encoding/json	13	2
null.go in packages/param	8	2
bash_kill_windows.go in tools/agenttoolset	8	1
betasessiontoolrunner.go in root	677	36	2026-05-19	2026-06-18	2	2	packy@anthropic.com	dmeadows@anthropic.com
betafallback.go in lib/betafallback	334	12	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
poller.go in lib/environments	305	18	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
worker.go in lib/environments	279	6	2026-05-26	2026-06-18	2	2	tomer@anthropic.com	dmeadows@anthropic.com
betatoolrunner.go in root	277	17	2026-02-19	2026-06-18	3	3	renfredxh@gmail.com	dmeadows@anthropic.com
stainlessheader.go in internal/stainlessheader	43	2	2026-06-18	2026-06-18	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
bedrock.go in bedrock	246	8	2024-07-31	2026-06-06	11	7	dev@stainlessapi.com	tomer@aberba.ch
awsauth.go in internal/awsauth	205	5	2026-04-01	2026-06-06	4	3	dmeadows@stainless.com	tomer@aberba.ch
vertex.go in vertex	92	3	2024-07-31	2026-06-06	8	8	dev@stainlessapi.com	tomer@aberba.ch
bedrockmantle.go in bedrock	64	3	2026-04-07	2026-06-06	3	3	dmeadows@stainless.com	tomer@aberba.ch
aws.go in aws	62	3	2026-04-01	2026-06-06	2	2	dmeadows@stainless.com	tomer@aberba.ch
betamessageutil.go in root	441	47	2025-11-20	2026-06-05	9	3	jacob@stainless.com	dmeadows@anthropic.com
messageutil.go in root	372	38	2025-11-20	2026-06-05	8	3	jacob@stainless.com	dmeadows@anthropic.com
schemautil.go in root	217	7	2025-11-19	2026-06-05	4	4	youngjinpark20@gmail.com	dmeadows@anthropic.com
fs.go in tools/agenttoolset	204	8	2026-05-26	2026-05-26	1	1	tomer@anthropic.com	tomer@anthropic.com