Every MCP, skill, hook, and CLAUDE.md line you've installed occupies your context window on every turn. unclog scans your Claude Code install, measures the bloat, and offers a reversible fix.

# install
uv tool install unclog

# run
unclog

Demo

What it finds

Fixing things

unclog never writes without a confirmed prompt. After the report, one sectioned picker opens with:

• Apply — detector-driven fixes; conservative-safe findings start checked.
• Curate agents / skills / MCPs — every local agent, skill, and remote MCP, sorted by token cost. Always starts unchecked; consent is per-item.

Picker keys: ↑↓ move · space toggle · a / A check section / all · n / N clear section / all · enter apply · q quit. A full snapshot is written to ~/.claude/.unclog/snapshots/<id>/ before any change.

unclog restore               # restore the most recent snapshot
unclog restore <id>          # restore a specific one
unclog restore --list        # enumerate every snapshot

Usage

unclog                       # scan global + every known project, report, fix
unclog --project <path>      # narrow the audit to a single project
unclog --report              # scan + report, skip the fix flow
unclog --json                # structured output (schema unclog.v0.1)
unclog --no-probe-mcps       # skip the live MCP probe (keeps the scan read-only)
unclog --list-claude-md      # diagnostic: list every auto-injected context file with token counts
unclog --yes                 # apply every auto-checked finding
unclog --verbose             # restore the full pre-picker chrome (scan-meta, tips, also-running)
unclog --no-animation        # disable the post-apply baseline countdown
unclog --plain               # ASCII-only, CI-safe

NO_COLOR=1 or a non-TTY pipe auto-enables --plain. The default mode trims chrome once you've seen it; pass -v/--verbose to bring it back.

Guarantees

• Local-only. Every measurement runs in-process via tiktoken. No telemetry, no accounts, no network.
• Reversible. Every apply pass writes a full snapshot first.
• No background processes. unclog runs, prints, optionally applies, exits.

Requirements

Python 3.11+, Claude Code ≥ 2.1.90, macOS or Linux. (Windows: v0.2.)

Development

uv sync --all-extras --dev
uv run pytest
uv run ruff check src tests
uv run mypy src/unclog

License

MIT. See LICENSE.