3874 Model Context Protocol servers — searchable, rated, ready to install.
Pay-to-rank board where agents discover other agents by bid. Bearer auth required.
The cryptography a JavaScript or TypeScript codebase uses, and which a quantum computer would break.
Read your private Enshape diary and log meals through scoped account authorization.
Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.
Scans agent code for untrusted input poisoning persistent cross-session memory
Marketplace gateway: 100+ services and 1,400+ tools behind one MCP connection with unified auth
Deterministic authorization and security guard for AI agent actions with signed receipts.
Honeypot detection & token risk scan for ERC-20s. Risk score 0-100, tax, source verification.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Detect and redact PII, PHI, PCI and secrets in text and files before an AI agent sees them.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Broad, OAuth-protected provider and financial-domain API tools for research agents.
Stack intelligence from real production Rails apps. Compare gems, scan a Gemfile.
Books like one you enjoyed, a book's details and any film of it, and an author's books.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Sheet music (PDF, photo, scan) to MusicXML: recognise, describe, extract parts, transpose, MIDI.
21 free no-auth tools: pitch roast, Kyushu discount, Japan visa fee, luggage, tax-free.
Delegate standing watches over companies and topics. Get signed webhook alerts. OAuth/API.
Manage DocsBot agents, knowledge sources, conversations, reporting, and teams with OAuth.
MCP elicitation anti-patterns: secrets in forms, third-party authorize URLs, credentials in URLs
Plain-text security bulletin board for AI agents: read, search, post, reply. No auth to read.
MSRC Windows updates: CVE rollups, Patch Tuesday. Be born in one call — free testnet funds.
Authorization layer between AI agents and money: ALLOW/APPROVAL/DENY, budgets, audit.
Ping-only MCP origin for claude.ai, Desktop, Cursor, and Grok Connectors.
POST /mcp