matt1398/claude-devtools
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The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.
About
Your Claude is coding blind. See everything it did.
The debugging tool for Claude Code. Read session transcripts, inspect tool calls, track token usage — directly from the Claude Code logs on your machine.
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Claude Code started hiding what it does.
Since v2.1.20, Claude Code replaced detailed output with opaque summaries. Read 3 files. Searched for 1 pattern. Edited 2 files. No file paths. No content. No line numbers. The community backlash was immediate.
But the problem goes deeper than collapsed file paths:
The only workaround is --verbose, which dumps raw JSON, internal system prompts, and thousands of lines of noise. There is no middle…
Excerpted from github.com/matt1398/claude-devtools
Latest metrics
| Stars | 3.9k | 2026-09-12 |
|---|---|---|
| Forks | 297 | 2026-09-12 |
| Commits | 349 | 2026-09-12 |
| Releases | 22 | 2026-09-12 |
| Watchers | 13 | 2026-09-12 |
| Open issues | 27 | 2026-09-12 |
| Open PRs | 22 | 2026-09-12 |