claude-devtools

AI Coding Tools

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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TypeScript Latest v0.5.0 · 21d ago Security brief →

Features

Reveal exact file paths, content and diffs hidden by Claude Code summaries
Show full chain‑of‑thought reasoning and subagent execution trees
Visualize token usage per turn across multiple categories
Render Claude memory layers as a clickable index

Recent releases

View all 21 releases →

No immediate action

v0.5.0 Bug fix 21d

Sidebar recency fix

Open

v0.4.16 New feature 28d

Notable features

SSH connection made robust and self‑diagnosing

Full changelog

What's Changed

fix(discovery): list sessions from git worktrees by @Arshgill01 in https://github.com/matt1398/claude-devtools/pull/191
feat(ssh): make SSH connection robust and self-diagnosing by @matt1398 in https://github.com/matt1398/claude-devtools/pull/192

New Contributors

@Arshgill01 made their first contribution in https://github.com/matt1398/claude-devtools/pull/191

Full Changelog: https://github.com/matt1398/claude-devtools/compare/v0.4.15...v0.4.16

View release on GitHub

v0.4.15 Bug fix 1mo

Fixed incorrect architecture routing for macOS DMG and in‑app updates.

Full changelog

What's Changed

fix(release): correct arch routing for macOS dmg + in-app updates by @matt1398 in https://github.com/matt1398/claude-devtools/pull/189

Full Changelog: https://github.com/matt1398/claude-devtools/compare/v0.4.14...v0.4.15

View release on GitHub

v0.4.13 Mixed 1mo

Notable features

Add hover copy button to last output markdown
Prevent stale session detail and 60s update lag

Full changelog

What's Changed

fix: prevent stale session detail and 60s update lag by @matt1398 in https://github.com/matt1398/claude-devtools/pull/183
feat: add hover copy button to last output markdown by @matt1398 in https://github.com/matt1398/claude-devtools/pull/182
fix(MermaidViewer): clean up orphan error SVG left in document.body by @GoldenXPig in https://github.com/matt1398/claude-devtools/pull/184