Directory / Claude community plugins (Anthropic) / neko-harness-doctor

neko-harness-doctor

Diagnose your Claude Code harness (CLAUDE.md, settings.json, .mcp.json, hooks, skills, memory, MCP servers, and workflow) against 25 anti-pattern indicators. Outputs an S–E overall grade, per-category scores, violations with evidence citations, and prioritized Quick Wins. Includes an interactive fix flow: `--fix-mode propose` emits structured JSON proposals that Claude Code applies via the Edit tool with per-item user approval. Deterministic (no LLM — grep/AST/JSON only), zero runtime dependencies, bilingual (Japanese default, English via `--lang en`). When installed as a plugin, the bundled skill auto-triggers on natural-language requests like "diagnose my harness" and exposes `/neko-harness-doctor` as a slash command.
Description from the marketplace entry / plugin manifest.

Information source

Copied from the Claude community plugins (Anthropic) catalog (anthropics/claude-plugins-community), maintained by Anthropic (community submissions).

Marketplace entry: .claude-plugin/marketplace.json

Links are pinned to commit 06ec7b6 (2026-10-13), the version we synced. Not reviewed by us.

Install

Add the marketplace (once, in Claude Code)

/plugin marketplace add anthropics/claude-plugins-community

In a Claude Code session

/plugin install neko-harness-doctor@claude-community

From your shell

claude plugin install neko-harness-doctor@claude-community

Commands follow each host's documentation (Claude Code, Claude Cowork docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from Anthropic (community submissions)'s catalog, not reviewed by us. Read the source before installing.

Catalog: Claude community plugins (Anthropic) (claude-community)
Information source: marketplace.json in anthropics/claude-plugins-community
Author: Not stated in the source
Source code: aliksir/neko-harness-doctor
Homepage: github.com/aliksir/neko-harness-doctor#readme
License: MIT (repository license)
Repository stars: 1 for aliksir/neko-harness-doctor
Added to catalog: 2026-04-17
Last change: 2026-07-01 (last push to the repo)

What it contains

Hosted in an external repository, so contents are not counted here. See the source link.

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