3122 Model Context Protocol servers — searchable, rated, ready to install.
Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.
Audit any MCP server's security & quality — OWASP MCP Top 10 + explainable 0-100 MCP Score
Tollbooth Authority — Certified Purchase Order Service for DPYC operators
Tollbooth Authority New England — sub-regional certifier under North America
Streamable HTTP MCP server for Google Calendar and Sheets with OAuth login.
AI skill security scanner. Detects prompt injection, credential theft, ClawHavoc. Free, no signup.
Encrypted secrets and credential management for agents
Search commercial real estate listings. Reads need no token; authoring is self-serve OAuth (DCR).
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.
Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion f
Pre-build reality check. Scans GitHub, HN, npm, PyPI, Product Hunt — returns 0-100 signal.
Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.
Obsidian vault structural health: broken links, orphans, missing frontmatter, safe auto-repair.
12-layer security configs for AI coding agents. Autonomous purchase via x402 (USDC on Base).
Governed memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.
Art MCP — Metropolitan Museum of Art Collection API (free, no auth)
Asana MCP — wraps the Asana REST API (OAuth)
Breweries MCP — Open Brewery DB API (free, no auth)
Gamedeals MCP — wraps CheapShark API (game deal aggregator, no auth required)
Search real-estate deals, rank top areas, run rental/BRRRR/flip analysis, pull sold comps.
PubChem MCP — NIH chemistry compound database (no auth)
PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).
Quotes MCP — citation-grade quote API for public-domain authors.
urlscan.io MCP.
POST /mcp