Privacy clinic + pay-per-call data APIs for AI agents via x402. Never pays or touches keys.
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com.brianbooms/quiet-menders is an MCP server that privacy clinic + pay-per-call data APIs for AI agents via x402. Never pays or touches keys. Its tool list has not been published yet over http, requires no API key, and scores 85/100 on MCPpedia's security, maintenance and efficiency rubric.
Config is the same across clients - only the file and path differ.
{
"mcpServers": {
"quiet-menders": {
"transport": {
"url": "https://quiet-menders-mcp.brianbooms.workers.dev/mcp",
"type": "streamableHttp"
}
}
}
}Are you the author?
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Privacy clinic + pay-per-call data APIs for AI agents via x402. Never pays or touches keys.
This server supports HTTP transport. Be the first to test it - help the community know if it works.
Five weighted categories - click any category to see the underlying evidence.
Cline: Cross-Origin WebSocket Hijacking in Cline Hub Dashboard (`/browser` endpoint)
### Summary The Cline Hub dashboard server (`@cline/cline-hub`), launched via the `cline dashboard` CLI command, accepts WebSocket connections on the `/browser` endpoint without validating the HTTP `Origin` header. When `ROOM_SECRET` is not set—the default for local (`127.0.0.1`) binds—`isAuthorizedBrowserRequest()` returns `true` unconditionally, allowing any website a developer visits to open a cross-origin WebSocket to `ws://127.0.0.1:8787/browser`. An attacker-controlled page can then send
Cline Kanban Server has a Cross-Origin WebSocket Hijacking Vulnerability
## Summary The `kanban` npm package (used by the `cline` CLI) starts a WebSocket server on `127.0.0.1:3484` with no Origin header validation. Any website a developer visits can silently connect to the kanban server via WebSocket and: 1. Leak sensitive data in real-time: workspace filesystem paths, task titles/descriptions, git branch info, AI agent chat messages 2. Hijack running AI agent terminals by injecting arbitrary prompts into the agent's input, leading to remote code execution 3. Kill
>= 0source →Unauthorized npm publish of cline@2.3.0 with modified postinstall script
### Description On February 17, 2026 at 3:26 AM PT, an unauthorized party used a compromised npm publish token to publish an update to Cline CLI on the NPM registry: cline@2.3.0. The published package contains a modified package.json with an added postinstall script: `"postinstall": "npm install -g openclaw@latest"` This causes openclaw (an unrelated, non-malicious open source package) to be globally installed when cline@2.3.0 is installed. No other files were modified -- the CLI binary (dist/cl
Malicious code in cline (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (38d7531f4d4af07fee607e1d2985d0ea5b41dbf28cca5bc16c8457934e372f86) The package cline was found to contain malicious code. ## Source: ghsa-malware (3c16746b2d863d4c24bbc2297611c642a02942b47d12b675c4a3120911c72eec) ### Description On February 17, 2026 at 3:26 AM PT, an unauthorized party used a compromised npm publish token to publish an update to Cline CLI on the NPM registry: cline@2.3.0. The published pac
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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
| 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 |
| 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. |
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.
Point any MCP client at the live endpoint above (Streamable HTTP). server.mjs
is the Cloudflare Worker source; server.json is the registry manifest.
CLI (no VS Code needed):
npm install -g cline
cline mcp add quiet-menders https://quiet-menders-mcp.brianbooms.workers.dev/mcp --transport streamableHttp
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