MCP Server Directory

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

ACC MCP io.scanbimlabs/acc-mcp

Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals.

scan.mx Email Diagnostics mx.scan/diagnostics

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.

AI health, token usage, LLM cost optimization, BYOK vault, and cleanup audits for MCP agents.

atlas-mcp-server io.github.finmanagerai/atlas-mcp-server

Scan options flow, analyze real-time market data, and build investing and trading workflows.

MCP server + tools for the Forge E-- generative-music authoring loop (compile / run / commit).

AI Agent Guardrails MCP server - security layer

Sovereignty Scan io.github.kajaril/sovereignty-scan-mcp

EU AI Act sovereignty scanning. Provider residency, registration status, audit trail support.

Socialync io.github.JackVitick/socialync

Draft, schedule, and publish posts to 8 social platforms with human approval via Socialync OAuth.

Network diagnostics from 6 global regions. SSL, DNS, ping, whois, traceroute, port scan, latency.

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

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

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

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

AI-native HTTP security testing MCP server — 17 tools with raw HTTP/1.1 + HTTP/2 control

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.

SkillsSafe Security Scanner com.skillssafe/scanner

AI skill security scanner. Detects prompt injection, credential theft, ClawHavoc. Free, no signup.

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

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

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.

Scan AI agents for tool-calling vulnerabilities: prompt leaks, hijacking, injections, and more.

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

Detects leaked secrets (API keys, tokens, private keys) in source code.

Agentic Security Shield io.github.ormuzdo/agentic-security-shield

12-layer security configs for AI coding agents. Autonomous purchase via x402 (USDC on Base).

AgentPay io.github.Rumblingb/agentpay

Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.