Server data from the Official MCP Registry
Privacy clinic + pay-per-call data APIs for AI agents via x402. Never pays or touches keys.
About
Privacy clinic + pay-per-call data APIs for AI agents via x402. Never pays or touches keys.
Remote endpoints: streamable-http: https://mcp.brianbooms.com/mcp streamable-http: https://quiet-menders-mcp.brianbooms.workers.dev/mcp
Security Report
The Quiet Menders MCP server is a well-intentioned privacy-focused tool with proper architecture and reasonable authentication patterns via x402 payment protocol. However, several code quality and security concerns exist: the server makes unauthenticated HTTP calls to upstream endpoints without request signing, lacks input validation on some parameters, uses broad exception handling, and does not implement rate limiting or request timeouts on all paths. These issues, combined with the server's role as a relay to multiple third-party APIs, warrant a moderate risk rating despite the absence of critical vulnerabilities.
2 files analyzed · 9 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install & Connect
Available as Local & Remote
This plugin can run on your machine or connect to a hosted endpoint. during install.
Documentation
View on GitHubFrom the project's GitHub README.
Quiet Menders — MCP Server
Privacy-preserving tools for AI agents, served over MCP Streamable HTTP. Real serves, no tracking.
Live endpoint: https://quiet-menders-mcp.brianbooms.workers.dev/mcp
Waystation: brianbooms.com
Tools (34)
Free clinic / waystation tools (10)
| Tool | What it does |
|---|---|
qm_scrub | Prompt-injection scan + redacted copy |
qm_validate_machine_files | Check a site's llms.txt / agent.json / robots.txt |
qm_probe_endpoint | URL liveness: status, latency, redirects, content-type |
qm_attest | Mint a portable sanity attestation (HMAC token) |
qm_attest_verify | Verify an attestation token |
qm_second_opinion | Advisory risk-pattern scan of a planned action |
qm_clinic_diagnose | Restore Clinic structured read (anonymous) |
qm_clinic_checkup | Restore Clinic wellness checkup: 10-question self-report screening (stateless) |
qm_clinic_stats | Anonymous aggregate clinic counts (≥10 threshold) |
qm_helped | The Quiet Menders helped counter |
Commerce tools (2)
| Tool | What it does |
|---|---|
qm_catalog | Purchasable catalog: 24 music SKUs ($0.05–$299.00), 22 data/lane items, voluntary tip routes. Read-only. |
qm_buy | Live 402 payment challenge for any purchasable item (products, tips, data). Challenge relay only. |
Data lane tools (22) — two-phase x402
Call without the payment argument to receive the live 402 payment
requirements (payment_required). Sign the payment in your own wallet /
x402 client, then re-call with payment set to the base64 x402 payload — the
data comes back in the tool result. The server only forwards the
caller-supplied payment header to the rail: it never signs, never pays, never
touches private keys, never holds funds. Prices are USDC on Base; the live
402 challenge is authoritative.
| Tool | Price | What it does |
|---|---|---|
qm_data_weather | $0.01 | Current weather + 7-day forecast for a lat/lon |
qm_data_time | $0.01 | Current local time in any IANA time zone |
qm_data_geocode | $0.01 | Place name ↔ coordinates (forward/reverse) |
qm_data_crypto | $0.01 | Live crypto spot price in fiat |
qm_data_wiki | $0.01 | Wikipedia summary + link |
qm_data_dns | $0.01 | DNS records (A/AAAA/MX/TXT/CNAME/NS/SOA/SRV) |
qm_data_astronomy | $0.01 | Sunrise/sunset/moon phase for a location + date |
qm_data_holidays | $0.01 | Public holidays by country + year |
qm_data_country | $0.01 | Country reference data (capital, region, income, coords) |
qm_data_cert | $0.01 | TLS certificate check: issuer, validity, days left |
qm_data_httpcheck | $0.01 | HTTP endpoint liveness: status, redirects, headers, timing |
qm_data_iss_pass | $0.01 | Next visible ISS flyovers for a lat/lon |
qm_data_summarize | $0.01 | Webpage summary (honors robots.txt) |
qm_data_readability | $0.01 | Clean article text extraction |
qm_data_fx | $0.01 | Fiat currency conversion at current rates |
qm_data_feed | $0.01 | RSS/Atom feed parsed to clean JSON |
qm_data_sleep_tip | $0.01 | Sleep-hygiene tip from the rotating collection |
qm_data_lyric_quote | $0.01 | Original lyric line (no third-party lyrics, no royalty issues) |
qm_sleep_recommend | $0.05 | Curated sleep-track picks by mood + minutes |
qm_sleep_queue | $0.10 | Ordered sleep queue filling the requested hours |
qm_lyrics_get | $0.05 | Full lyric text + metadata for one track |
qm_playlist_build | $0.10 | Playlist for a mood + minutes, with sync-license quotes |
Resale permitted: you may resell data outputs at your own price.
Use
Point any MCP client at the live endpoint above (Streamable HTTP). server.mjs
is the Cloudflare Worker source; server.json is the registry manifest.
Cline
CLI (no VS Code needed):
npm install -g cline
cline mcp add quiet-menders https://quiet-menders-mcp.brianbooms.workers.dev/mcp --transport streamableHttp
Or paste this into Cline's MCP settings (cline_mcp_settings.json):
{
"mcpServers": {
"quiet-menders": {
"transport": {
"type": "streamableHttp",
"url": "https://quiet-menders-mcp.brianbooms.workers.dev/mcp"
}
}
}
}
Restart Cline — the 34 qm_* tools show up in the MCP servers panel, ready to call.
License
MIT — see LICENSE.
Reviews
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