anthropics / ClaudeForFoundationModels 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: 28
Daily file updates (only one update per file and date counted): 9
First update: 2026-06-10
Latest update: 2026-06-23
Days between first and latest update: 14 (2 weeks, estimated 10 working days)
Active days (at least one file change): 3
Files without commit history (ignored): 24 (2,064 lines of code)

Files without history

Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 4 files with 322 lines of code in files.

0 files that are 366+ days old (0 lines of code)
0 files that are 181-365 days old (0 lines of code)
0 files that are 91-180 days old (0 lines of code)
0 files that are 31-90 days old (0 lines of code)
4 files that are 1-30 days old (322 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 4 files with 322 lines of code in files.

0 files have been last changed 366+ days ago (0 lines of code)
0 files have been last changed 181-365 days ago (0 lines of code)
0 files have been last changed 91-180 days ago (0 lines of code)
0 files have been last changed 31-90 days ago (0 lines of code)
4 files have been last changed 1-30 days ago (322 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

swift, txt, gitignore, md, yaml

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 28)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
Telemetry.swift in Sources/ClaudeAPI	36	-	2026-06-10	2026-06-15	2	1	danielresnick@anthropic.com	danielresnick@anthropic.com
EventTranslator.swift in Sources/ClaudeForFoundationModels	214	1	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
.pre-commit-config.yaml in root	16	-	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
ClaudeLanguageModel.swift in Sources/ClaudeForFoundationModels	56	-	2026-06-23	2026-06-23	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
RequestBuilder.swift in Sources/ClaudeForFoundationModels	271	-
ServerToolWire.swift in Sources/ClaudeForFoundationModels	260	4
ClaudeImage.swift in Sources/ClaudeForFoundationModels	209	2
ClaudeServerToolSegment.swift in Sources/ClaudeForFoundationModels	185	-
ContentBlock.swift in Sources/ClaudeAPI	142	-
ClaudeClient.swift in Sources/ClaudeAPI	116	-
ToolDefinition.swift in Sources/ClaudeAPI	94	-
ClaudeExecutor.swift in Sources/ClaudeForFoundationModels	87	1
StreamEvent.swift in Sources/ClaudeAPI	80	-
MessagesRequest.swift in Sources/ClaudeAPI	79	-
ClaudeModel.swift in Sources/ClaudeForFoundationModels	78	-
SSEParser.swift in Sources/ClaudeAPI	64	2
JSONValue.swift in Sources/ClaudeAPI	63	-
APIError.swift in Sources/ClaudeAPI	51	-
ClaudeServerTool.swift in Sources/ClaudeForFoundationModels	49	-
ThinkingConfig.swift in Sources/ClaudeAPI	44	-
ErrorMapper.swift in Sources/ClaudeForFoundationModels	41	-
MessagesResponse.swift in Sources/ClaudeAPI	38	-
HTTPTransport.swift in Sources/ClaudeAPI	33	2
Package.swift in root	30	-
Configuration.swift in Sources/ClaudeAPI	19	-
Message.swift in Sources/ClaudeAPI	16	-
ClaudeError.swift in Sources/ClaudeForFoundationModels	10	-
AuthMode.swift in Sources/ClaudeForFoundationModels	5	-

Files Not Recently Changed (Top 28)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
.pre-commit-config.yaml in root	16	-	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
Telemetry.swift in Sources/ClaudeAPI	36	-	2026-06-10	2026-06-15	2	1	danielresnick@anthropic.com	danielresnick@anthropic.com
EventTranslator.swift in Sources/ClaudeForFoundationModels	214	1	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
ClaudeLanguageModel.swift in Sources/ClaudeForFoundationModels	56	-	2026-06-23	2026-06-23	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
AuthMode.swift in Sources/ClaudeForFoundationModels	5	-
ClaudeError.swift in Sources/ClaudeForFoundationModels	10	-
Message.swift in Sources/ClaudeAPI	16	-
Configuration.swift in Sources/ClaudeAPI	19	-
Package.swift in root	30	-
HTTPTransport.swift in Sources/ClaudeAPI	33	2
MessagesResponse.swift in Sources/ClaudeAPI	38	-
ErrorMapper.swift in Sources/ClaudeForFoundationModels	41	-
ThinkingConfig.swift in Sources/ClaudeAPI	44	-
ClaudeServerTool.swift in Sources/ClaudeForFoundationModels	49	-
APIError.swift in Sources/ClaudeAPI	51	-
JSONValue.swift in Sources/ClaudeAPI	63	-
SSEParser.swift in Sources/ClaudeAPI	64	2
ClaudeModel.swift in Sources/ClaudeForFoundationModels	78	-
MessagesRequest.swift in Sources/ClaudeAPI	79	-
StreamEvent.swift in Sources/ClaudeAPI	80	-
ClaudeExecutor.swift in Sources/ClaudeForFoundationModels	87	1
ToolDefinition.swift in Sources/ClaudeAPI	94	-
ClaudeClient.swift in Sources/ClaudeAPI	116	-
ContentBlock.swift in Sources/ClaudeAPI	142	-
ClaudeServerToolSegment.swift in Sources/ClaudeForFoundationModels	185	-
ClaudeImage.swift in Sources/ClaudeForFoundationModels	209	2
ServerToolWire.swift in Sources/ClaudeForFoundationModels	260	4
RequestBuilder.swift in Sources/ClaudeForFoundationModels	271	-

Most Recently Created Files (Top 28)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
RequestBuilder.swift in Sources/ClaudeForFoundationModels	271	-
ServerToolWire.swift in Sources/ClaudeForFoundationModels	260	4
ClaudeImage.swift in Sources/ClaudeForFoundationModels	209	2
ClaudeServerToolSegment.swift in Sources/ClaudeForFoundationModels	185	-
ContentBlock.swift in Sources/ClaudeAPI	142	-
ClaudeClient.swift in Sources/ClaudeAPI	116	-
ToolDefinition.swift in Sources/ClaudeAPI	94	-
ClaudeExecutor.swift in Sources/ClaudeForFoundationModels	87	1
StreamEvent.swift in Sources/ClaudeAPI	80	-
MessagesRequest.swift in Sources/ClaudeAPI	79	-
ClaudeModel.swift in Sources/ClaudeForFoundationModels	78	-
SSEParser.swift in Sources/ClaudeAPI	64	2
JSONValue.swift in Sources/ClaudeAPI	63	-
APIError.swift in Sources/ClaudeAPI	51	-
ClaudeServerTool.swift in Sources/ClaudeForFoundationModels	49	-
ThinkingConfig.swift in Sources/ClaudeAPI	44	-
ErrorMapper.swift in Sources/ClaudeForFoundationModels	41	-
MessagesResponse.swift in Sources/ClaudeAPI	38	-
HTTPTransport.swift in Sources/ClaudeAPI	33	2
Package.swift in root	30	-
Configuration.swift in Sources/ClaudeAPI	19	-
Message.swift in Sources/ClaudeAPI	16	-
ClaudeError.swift in Sources/ClaudeForFoundationModels	10	-
AuthMode.swift in Sources/ClaudeForFoundationModels	5	-
ClaudeLanguageModel.swift in Sources/ClaudeForFoundationModels	56	-	2026-06-23	2026-06-23	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
EventTranslator.swift in Sources/ClaudeForFoundationModels	214	1	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
.pre-commit-config.yaml in root	16	-	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
Telemetry.swift in Sources/ClaudeAPI	36	-	2026-06-10	2026-06-15	2	1	danielresnick@anthropic.com	danielresnick@anthropic.com

Most Recently Changed Files (Top 28)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
RequestBuilder.swift in Sources/ClaudeForFoundationModels	271	-
ServerToolWire.swift in Sources/ClaudeForFoundationModels	260	4
ClaudeImage.swift in Sources/ClaudeForFoundationModels	209	2
ClaudeServerToolSegment.swift in Sources/ClaudeForFoundationModels	185	-
ContentBlock.swift in Sources/ClaudeAPI	142	-
ClaudeClient.swift in Sources/ClaudeAPI	116	-
ToolDefinition.swift in Sources/ClaudeAPI	94	-
ClaudeExecutor.swift in Sources/ClaudeForFoundationModels	87	1
StreamEvent.swift in Sources/ClaudeAPI	80	-
MessagesRequest.swift in Sources/ClaudeAPI	79	-
ClaudeModel.swift in Sources/ClaudeForFoundationModels	78	-
SSEParser.swift in Sources/ClaudeAPI	64	2
JSONValue.swift in Sources/ClaudeAPI	63	-
APIError.swift in Sources/ClaudeAPI	51	-
ClaudeServerTool.swift in Sources/ClaudeForFoundationModels	49	-
ThinkingConfig.swift in Sources/ClaudeAPI	44	-
ErrorMapper.swift in Sources/ClaudeForFoundationModels	41	-
MessagesResponse.swift in Sources/ClaudeAPI	38	-
HTTPTransport.swift in Sources/ClaudeAPI	33	2
Package.swift in root	30	-
Configuration.swift in Sources/ClaudeAPI	19	-
Message.swift in Sources/ClaudeAPI	16	-
ClaudeError.swift in Sources/ClaudeForFoundationModels	10	-
AuthMode.swift in Sources/ClaudeForFoundationModels	5	-
ClaudeLanguageModel.swift in Sources/ClaudeForFoundationModels	56	-	2026-06-23	2026-06-23	1	1	dmeadows@anthropic.com	dmeadows@anthropic.com
EventTranslator.swift in Sources/ClaudeForFoundationModels	214	1	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com
Telemetry.swift in Sources/ClaudeAPI	36	-	2026-06-10	2026-06-15	2	1	danielresnick@anthropic.com	danielresnick@anthropic.com
.pre-commit-config.yaml in root	16	-	2026-06-15	2026-06-15	1	1	danielresnick@anthropic.com	danielresnick@anthropic.com