MCP Server Directory

Pre-flight spend authorization for AI agents. Set a budget, enforce limits, audit every decision.

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

MCP server bridging Claude.ai/Desktop with self-hosted OpenClaw via OAuth 2.1.

Booking Request com.bonissystems/booking-request

Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.

OmegaAI com.queryomega/omega

Query, browse, and automate OmegaAI workspaces from any MCP client. Streamable HTTP with OAuth 2.0.

A verified dependency-audit verdict any AI agent can call over MCP, not a raw scan.

OPNsense MCP Server — 72 tools for DNS, Firewall, DHCP, ACME, Routing, VLANs & more

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

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

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

Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion f

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

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

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

Custosa Tools com.custosa/tools

Scans schema metadata to classify PHI, score HIPAA readiness, and generate compliant migrations.

Catfacts io.github.pipeworx-io/catfacts

Cat Facts MCP — wraps Cat Facts API (free, no auth)

XRay-Vision com.emtailabs/xray-vision

AI-powered codebase analysis — call graphs, security, dead code, complexity. 150+ tools.

Imf Portwatch io.github.pipeworx-io/imf-portwatch

IMF PortWatch MCP — global maritime trade & chokepoint signals (free, no auth)

FirstData io.github.Vist233/firstdata

Hosted MCP server for finding authoritative primary data sources and official portals.

Musicbrainz io.github.pipeworx-io/musicbrainz

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Sbir io.github.pipeworx-io/sbir

SBIR MCP — wraps the SBIR.gov public API (free, no auth)

Wikifeed io.github.pipeworx-io/wikifeed

Wikifeed MCP — wraps Wikimedia Feed API (free, no auth)

AI pentester for PRs — finds exploitable bugs and hands your developer agent the fix.

MCP server for creating and managing SOPS-encrypted secrets

Audit AI skill safety before you ship. Static, semantic, adversarial, supply chain scans.

crowvault io.github.rajeswaran140/crowvault

327 dev tools via REST API and MCP. Generate Dockerfiles, schemas, K8s, APIs, and more.