claude-markdown-health-check
Audits the .claude/ ecosystem — skills, commands, hooks, agents, settings, plugins, memory — for dead references, weak triggers, token bloat, dormant skills, permission drift, hook reliability, memory hygiene, and context bloat. Evidence-grounds every judgment finding before reporting.
No outside reports on file
claude-markdown-health-check reads local files and requires API keys or tokens; restrict its folder reach, network access, and credentials before installing.
Based on public adoption and transparency signals as of Oct 21, 2026. Our opinion, not a code audit or security guarantee.
What it can access
- Local filesReads local filesNOTED
- Command executionNo shell command runner notedLOW
- Network reachLocal or standard API callsLOW
- CredentialsRequires API key or tokenREVIEW
- Package sourceGitHub (ncoevoet/claude-markdown-health-check)PUBLIC
Inferred from this listing’s public package details and description. Check the project’s source before installing.
Install
No npm or PyPI package is listed. Install from source: github.com/ncoevoet/claude-markdown-health-check ↗
Everything known
We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.
0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30
Popularity grade: D (from public signals such as stars and downloads, not a code review). Graded 2026-10-21.
Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.
About Claude Markdown Health Check
Claude Markdown Health Check is an agent skill focused on Developer tools and Files & documents: review the .claude/ ecosystem — skills, commands, hooks, agents, settings, plugins, memory — for dead references, weak triggers, token bloat, dormant skills, permission drift, hook reliability, memory hygiene, and context bloat. Evidence-grounds every judgment finding before reporting.
It is hosted on GitHub at ncoevoet/claude-markdown-health-check (47 GitHub stars). Based on its public metadata, its operational scope includes: reads local files, requires api key or token.
Setup
These use the package this listing points to. Check the project’s own instructions before running anything.
No npm or PyPI package is listed for this agent skill. Source code and setup steps: github.com/ncoevoet/claude-markdown-health-check.
Why this grade
Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.
Popularity and upkeep
- GitHub stars
- 47
- Listing last refreshed
- 2026-10-28
These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.
Risks to watch for
- Local file read access: Reads local documents or database files. Point it only at the specific files needed for the task so sensitive workspace files remain out of reach.
- Credential & token exposure: Requires API keys or secrets in configuration. Store credentials in environment variables with read-only or minimum required scopes and rotate them regularly.
- Dependency & version pinning: Distributed via GitHub (ncoevoet/claude-markdown-health-check). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.
How to lower the risk
Least-privilege permissions
- Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
- Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.
Network isolation
- Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
- If your IT team can, limit which websites and services it is allowed to contact.
Monitoring
- Check its activity history or logs weekly at first, and look at what it changed or sent.
- Turn on alerts for new logins or unusual usage on any account it connects to.
Red flags to watch for
- It asks for more access than its job requires, or prompts you to paste passwords.
- It suddenly updates with new owners, or starts contacting unfamiliar websites.
Questions
How do I install Claude Markdown Health Check?
Claude Markdown Health Check does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/ncoevoet/claude-markdown-health-check.
Are there security reports about Claude Markdown Health Check?
No reports found for this package in our research (last checked 2026-10-30). Claude Markdown Health Check currently holds Grade D (High risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.
Is Claude Markdown Health Check actively maintained?
Claude Markdown Health Check has 47 GitHub stars. Our directory data was last refreshed on 2026-10-28. Check recent commit activity, release tags, and open issues at github.com/ncoevoet/claude-markdown-health-check before pinning it in production.
What are alternatives to Claude Markdown Health Check?
You can compare Claude Markdown Health Check side by side with other Memory skills in the Related tools section on this page, or use the Compare tool on AgentArmorHQ.
README badge and team notes
Maintain or use Claude Markdown Health Check? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.
GitHub README Markdown:
[](https://agentarmorhq.com/skills/ncoevoet-claude-markdown-health-check)HTML embed:
<a href="https://agentarmorhq.com/skills/ncoevoet-claude-markdown-health-check"><img src="https://agentarmorhq.com/api/badge/ncoevoet-claude-markdown-health-check" alt="AgentArmorHQ Risk Grade for Claude Markdown Health Check" height="20" /></a>Terminal check:
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "ncoevoet-claude-markdown-health-check"- Compare Claude Markdown Health Check →
- Add to a team allowlist
- Claude and terminal guide →
- Download the PDF guide
Share with your security lead
Need sign-off to use claude-markdown-health-check? Copy this note for Slack, a ticket or a pull request.
### AgentArmorHQ Security Review Memo: claude-markdown-health-check
- **Listing URL:** https://agentarmorhq.com/skills/ncoevoet-claude-markdown-health-check
- **Type:** AI agent skill
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 47 GitHub stars
#### Permission & Blast-Radius Signals
- **Local files:** Reads local files
- **Command execution:** No shell command runner noted
- **Network reach:** Local or standard API calls
- **Credentials:** Requires API key or token
- **Package source:** GitHub (ncoevoet/claude-markdown-health-check)
#### Recommended Hardened Setup
- **Source Repo:** https://github.com/ncoevoet/claude-markdown-health-check
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.
_Based on public adoption and transparency signals as of Oct 21, 2026. Our opinion, not a code audit or security guarantee._Key facts
- Type
- AI agent skill
- Publisher
- ncoevoet
- Source code
- github.com/ncoevoet/claude-markdown-health-check
- Est. context load
- ~103 tokens idle · ~1.6k tokens when active (on-demand skill)
- Popularity
- 47 GitHub stars
- Last updated
- 2026-10-28
- Last graded
- 2026-10-21
Community
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