Free web tools for AI agents: HTML to Markdown, compliance scan, page profile, security headers.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
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Manual Client & Custom JSON ConfigExpand JSON ▾
Client Config & Setup
Choose your client or environment
Target File:
💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.
Documentation Overview
passiv-mcp
MCP server that gives AI agents free web tools — zero auth, zero dependencies.
Four tools, backed by the free APIs at mahope.tools:
| Tool | What it does |
|---|---|
html_to_markdown | Convert HTML to clean Markdown or plain text (max 50 KB/call) |
compliance_scan | 9-point EU compliance scan: privacy policy, terms, cookie consent, imprint, accessibility statement, DPA, security headers, meta tags, hreflang |
profile_page | Page profile: meta/OG tags, JSON-LD, heading structure, alt-text coverage, security headers, score + grade |
check_security_headers | CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy |
Listed in the official MCP Registry as io.github.mahope/passiv-mcp.
Works with any MCP client: Claude Desktop, Claude Code, Cursor, Windsurf, and others.
Install
No dependencies. Node.js 18+ required.
Run with npx (no install needed)
Claude Desktop
Add to claude_desktop_config.json:
Claude Code
Example prompts
Once connected, try:
- "Convert this HTML snippet to Markdown:
…
…" - "Scan example.com for GDPR compliance basics"
- "Check the security headers on my site"
- "Profile this page and tell me what meta tags are missing"
Privacy
URLs sent to a tool are fetched server-side by the mahope.tools scan proxy and not stored.
HTML sent to html_to_markdown is converted and discarded immediately.
Related
- Clean Copy — browser extension, same Markdown engine
- clean-copy-cli — CLI version
- compliance-site-check — GitHub Action with the compliance engine
Releasing
npm run release -- patch (or minor/major) bumps the version, commits and pushes the tag.
CI publishes to npm and creates the GitHub release.
License
MIT
Author
Built by Mads Holst Jensen — developer and technical partner for small businesses, Odense, Denmark. https://mahoje.dk
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Frequently Asked Questions about Passiv Web Tools
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CategoryDeveloper Tools
36Quality signal: Fair · 36/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership10/20
Documentation & tools16/30
Adoption & activity1/15
Community engagement0/10
A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.
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