3550 Model Context Protocol servers — searchable, rated, ready to install.
HTTP MCP Server for comprehensive Python vulnerability scanning and security analysis.
RubyGems MCP — wraps the RubyGems.org public API (free, no auth)
RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)
On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.
AI agent payment security - spending limits, whitelists, and human approval.
SEC MCP — SEC EDGAR public APIs (free, no auth)
Security Feeds MCP.
SecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)
Manage pfSense firewalls through AI assistants — rules, DHCP, DNS, and more
Solscan MCP — Solana block-explorer + network analytics
Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)…
Deterministic repo architecture maps: auth coverage, blast radius, readiness score, diagrams
Apiiro Application Security Posture Management (ASPM) tools for AI coding assistants.
Spotify MCP — Web API via client_credentials OAuth
Encrypted credential vault: LLM, service & OAuth keys. 21-tool MCP server for your AI agent.
StackExchange MCP — wraps the StackExchange API v2.3 (free, no auth required for read)
Open-source MCP gateway for SuiteCRM - 24 CRM tools, OAuth2/OIDC auth, multi-entity, observability.
Australian ingredient scanner MCP — 21k+ AU products, 237 chemical rules, 17 condition tags.
1 MCP server, 13 databases, zero config. Multi-protocol transport with Auth + RBAC.
Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.
AI pentester for PRs — finds exploitable bugs and hands your developer agent the fix.
Free context-engineering audits for AI agents. BYOK Anthropic key. Top-3 findings per scan.
SWAPI MCP — wraps the Star Wars API (free, no auth)
Swiss Transport MCP — wraps Transport Open Data API (free, no auth)
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