SeanningTatum

Harness Check — Documentation skill for Claude Code

Documentation community

Validate harness invariants — brain check (feature state, doc paths, deps, plans/reviews/verifications) + skill sync.

How to install Harness Check

Installs to ~/.claude/commands/seanningtatum-brain-axi-harness-check.md

Terminal

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/SeanningTatum/brain-axi/HEAD/.claude/commands/harness-check.md -o ~/.claude/commands/seanningtatum-brain-axi-harness-check.md

Restart Claude Code, or start a new session, for it to be picked up.

What Harness Check does

description: Validate harness invariants — brain check (feature state, doc paths, deps, plans/reviews/verifications) + skill sync

Run the two deterministic gates and surface results verbatim. No LLM judgment — these catch state drift.

Harness invariants:
```
node bin/brain.js check --brain .brain
```
Validates: feature_list.json parses · ≤1 in-progress · every feature doc path resolves · dependency refs resolve · runs/progress.md exists · plan meta.json files p

Alternatives in Documentation

Repo Recap — Generate a structured recap of the repository state: open PRs, open issues, recent releases, and executive sum 11.9k ★
Claude Code PM — by Ran Aroussi - Really comprehensive and feature-packed project-management workflow for Claude Code 7.7k ★
Documentation Sync — Check if documentation matches the current code state 5.8k ★