io.github.wellknownmcp/cortex-gateway
Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.
1,412 servers
Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.
Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.
Password strength scoring with entropy, crack time estimation, common password detection. x402.
Find great espresso cafes worldwide with curated data and transparent quality scoring.
An MCP server for NPM JavaScript Package Management tools
Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.
Couple your Rails app to anything that speaks MCP — OAuth 2.1 + PKCE authorization server for Rails-hosted MCP servers
MCP server providing 50+ tools for MITRE ATT&CK techniques, groups, and mitigations
Turn WordPress into an MCP server for Claude, ChatGPT & Gemini: OAuth 2.0 + API-key auth, 107 built-in tools, 36 toggleable integrations (WooCommerce, Elementor, ACF, SEO & more).
Registration data for an individual in Argentina from the DNI. Platform-hosted, no credentials, pay
Detonate files & URLs in cloud malware sandboxes (Hybrid Analysis, tria.ge, ANY.RUN) and enrich IOCs across MalwareBazaar, ThreatFox, URLhaus, Feodo, URLScan & VirusTotal — straight from Claude. BYOK, async, MITRE ATT&CK.
Looks up a person's Anbima professional certifications from the CPF. Platform-hosted, no credentials
History of vehicles linked to a CPF or CNPJ nationwide. Platform-hosted, no credentials, pay per que
Looks up out-of-court investigative proceedings of the Mato Grosso Public Prosecutor's Office for a
Official Microsoft MCP Server to query Microsoft Entra data using natural language
AI pentester for PRs — finds exploitable bugs and hands your developer agent the fix.
Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.
Crypto transaction firewall and risk tools for MCP agents.
Twelve tools: token, wallet, contract and site security. Two free, the rest $1 in USDC over x402.
Arkana - Your entire malware analysis lab, behind one AI prompt. 250+ MCP tools for binary analysis with Claude Code or other MCP