MCP Server Directory

tollbooth-authority-newengland io.github.lonniev/tollbooth-authority-newengland

Tollbooth Authority New England — sub-regional certifier under North America

Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding

Agent-native lending on Solana via x402: borrow against tokens, arm in-vault TP/SL, repay.

MCP Fortress io.github.mcp-fortress/mcp-fortress

Security scanner for MCP servers. Detect vulnerabilities, prompt injection, and tool poisoning.

SBOMApp - SBOM Generator & Vulnerability Scanner io.github.mcpsbom/sbom-mcp

Generate SBOMs, scan vulnerabilities, and analyze dependencies from local projects or Git repos.

Security scanning and threat detection for AI agents

authenticated-llm-agent io.github.mikerawsonnz/authenticated-llm-agent

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

Local-first supply-chain security gate for npm/pnpm/bun: typosquat, release age, provenance checks

agentlock io.github.Olum289/agentlock

Security gateway for AI agents: policy, approval, and audited execution, no secrets shared.

TLS Radar com.tlsradar/tlsradar

SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.

Zero-auth research MCP: web, academic, finance, news, weather, macro, social, SEC. No keys.

Customer-hosted read-only MCP server for Jobber ops reports, OAuth setup, and GraphQL validation.

Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

Agents are not bots. Prove it. MCP-native identity declaration for authorized agents.

Search 200M+ papers, authors, citations, and recommendations via Semantic Scholar

Anilist io.github.pipeworx-io/anilist

AniList MCP — wraps AniList GraphQL API (free, no auth)

Arxiv io.github.pipeworx-io/arxiv

arXiv MCP — preprint server search (free, no auth)

Agentic SDLC governance and security controls for AI coding agents working with GitHub.

Myagi - Open Agent Registry bot.myagi/openagent-registry

Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.

Thrd MCP: agent email tools for events/threads, safe send/reply, usage, trust and security.

Confluence io.github.pipeworx-io/confluence

Confluence MCP — wraps the Confluence Cloud REST API v2 (OAuth)

Crates io.github.pipeworx-io/crates

Crates.io MCP — wraps the crates.io REST API v1 (free, no auth)

Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.

Exchange io.github.pipeworx-io/exchange

Exchange MCP — wraps the Frankfurter currency exchange API (free, no auth)