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matt1398/claude-devtools

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

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Owner	matt1398
License (as declared)	MIT
Stars	3,976
Forks	305
Main language	TypeScript
Created	7 February 2026
Last updated at source	26 September 2026

typescriptaiai-agentai-debuggingai-toolsanthropicclaudeclaude-codeclaude-code-toolsdebuggingdesktop-appdeveloper-toolsdevtoolselectronllmmacos-appobservabilityopen-sourcesession-viewertoken-usage

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