MCP Server Directory

Drawbridge sh.xorfox.drawbridge/server

Identity, secrets, and passwordless SSH provisioning for AI agents — Keycloak, vault, MCP tools.

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

Scan GitHub repos and profiles for malware before cloning — commit-pinned risk verdicts for agents

MCP security guard + package manager: trust-scored installs, blocks prompt injection and rug-pulls.

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

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

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

Security scanner for MCP servers - detects tool poisoning and injection

Encrypted secrets and credential management for agents

SPACEXPLORATION com.spacexploration/listings

Search commercial real estate listings. Reads need no token; authoring is self-serve OAuth (DCR).

Security scan for AI-generated code: injection, SSRF, secrets, weak crypto, unsafe deserialization.

Pre-build reality check. Scans GitHub, HN, npm, PyPI, Product Hunt — returns 0-100 signal.

Full Google Sheets MCP: 26 tools + run_sheets_script escape hatch. User OAuth, no service account.

Calories Club: AI Food Tracker app.recordo.api/calories-club

AI-powered calorie tracking with photo recognition, barcode scanning, and voice logging

Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.

Onplana io.github.Onplana/mcp-server

AI-native project and portfolio management platform for PMOs. OAuth + PAT.

Obsidian vault structural health: broken links, orphans, missing frontmatter, safe auto-repair.

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

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

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

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

Dnd5e io.github.pipeworx-io/dnd5e

D&D 5e MCP — wraps the D&D 5th Edition API (free, no auth)

Genderize io.github.pipeworx-io/genderize

Genderize MCP — gender prediction from first name (genderize.io, free, no auth)

Gitlab Public io.github.pipeworx-io/gitlab-public

GitLab Public MCP — wraps the GitLab REST API v4 (public endpoints, no auth)

Grants Gov io.github.pipeworx-io/grants-gov

Grants.gov MCP — open federal grant opportunities (free, no auth)