MCP Server Directory

art io.github.pipeworx-io/art

Art MCP — Metropolitan Museum of Art Collection API (free, no auth)

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

Scan any codebase, generate CONVENTIONS.md, expose conventions as MCP tools for AI agents.

WaveGuard com.emergentphysicslab/waveguard

Anomaly detection API powered by physics simulation. Scan any data for outliers.

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

Manage Authentik through AI assistants

Congress io.github.pipeworx-io/congress

Congress MCP — US Congress data via GovTrack API (free, no auth required)

Crates io.github.pipeworx-io/crates

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

11-scanner SAST/DAST MCP server with closed-loop remediation, SBOM/SARIF, and CI integrations

Epa Echo io.github.pipeworx-io/epa-echo

EPA ECHO MCP — wraps EPA ECHO Web Services (free, no auth)

Federal Register io.github.pipeworx-io/federal-register

Federal Register MCP — US Federal Register API (free, no auth)

fruityvice io.github.pipeworx-io/fruityvice

Fruityvice MCP — wraps Fruityvice API (free, no auth)

Ansvar: EU Compliance & Legal Intelligence eu.ansvar/gateway

Cited EU & global law, regulations & security frameworks via Ansvar Gateway. OAuth, free + paid.

Gong io.github.pipeworx-io/gong

Gong MCP — wraps the Gong API v2 (OAuth)

Google_docs io.github.pipeworx-io/google_docs

Google Docs MCP Pack — read, create, and edit Google Docs via OAuth.

Greynoise io.github.pipeworx-io/greynoise

GreyNoise Community MCP — internet scanner classification (free tier with key)

Hkma Hk io.github.pipeworx-io/hkma-hk

Hong Kong Monetary Authority (HKMA) public open API MCP. Keyless.

Ansvar: Threat Intelligence eu.ansvar/threat-intel

CVE intelligence, STRIDE, OWASP test cases via Ansvar Gateway. Cited, OAuth + paid.

Intercom io.github.pipeworx-io/intercom

Intercom MCP Pack — contacts, conversations, companies via OAuth.

Linear io.github.pipeworx-io/linear

Linear MCP — wraps the Linear GraphQL API (OAuth)

Mastodon io.github.pipeworx-io/mastodon

Mastodon MCP — public Mastodon data via mastodon.social (no auth required)

Mhw io.github.pipeworx-io/mhw

MHW MCP — Monster Hunter World data (mhw-db.com, free, no auth)

Gradus Notation + Harmonic Analyzer + Engraver: music tools for any AI agent. Free, no auth.

Nsf Awards io.github.pipeworx-io/nsf-awards

NSF Awards MCP — National Science Foundation award database (free, no auth)