MCP Server Directory

io.github.RCOLKITT/vaspera-hardening

Enterprise certification for codebases with multi-agent security, reliability, and quality audits

rickmorty

Rick and Morty MCP — wraps The Rick and Morty API (free, no auth)

uselessfacts

Uselessfacts MCP — wraps uselessfacts.jsph.pl API (free, no auth)

Security Feeds

Security Feeds MCP.

com.correctover/mcp-server

MCP runtime security. 22µs validation, 97% self-healing. Detects RCE, SSRF, credential hijacking.

spacenews

Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)

Sports

Sports MCP — wraps TheSportsDB API (free tier, test key 3, no auth required)

ProductClank

Boost posts and launch community growth campaigns from your AI assistant. OAuth, credit-billed.

superhero

Superhero MCP — wraps akabab.github.io/superhero-api (free, no auth)

io.github.Thezenmonster/agentscore

MCP security trust layer: scan packages, inspect repos, check exposure, monitor changes.

Claude-style memory over a local folder via MCP — per-project spaces plus a shared org layer.

second-brain MCP

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

io.github.gsepcore/gsep-mcp

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

io.github.darknodebros/elesync

Local-first MCP memory vault: files you own, shared across ChatGPT, Claude, Gemini & any MCP client

Find the right security-disclosure contact for any internet asset (domain, IP, package, repo, app).

io.github.hanjialeGit/mcp-server

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

io.github.lozit/mcp-standardnotes

End-to-end encrypted access to a Standard Notes vault (protocol 004, local stdio only).

Obsidian Vault MCP

Local Zotero, MinerU, Obsidian literature workflow with transactional Analysis notes.

treasury

Treasury MCP — US Treasury Fiscal Data public API (free, no auth)

Uk Ons

UK ONS MCP — Office for National Statistics (no auth)

Ukhsa

UK Health Security Agency (UKHSA) data dashboard MCP — keyless.

ukpolice

UK Police MCP — wraps the UK Police Data API (free, no auth)

io.github.laureennicholson635/automatedrcm-billing-mcp

Medical-billing tools for AI agents: prior-auth checks, denial decoding, claim triage, appeals.

AIShield Security Scanner

Scans MCP servers for tool poisoning, prompt injection and supply chain risks.