MCP Server Directory

Openbeautyfacts io.github.pipeworx-io/openbeautyfacts

Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).

Openfda io.github.pipeworx-io/openfda

OpenFDA MCP — wraps the openFDA API (free, no auth required)

samihalawa-whatsapp-go-mcp ai.smithery/samihalawa-whatsapp-go-mcp

Scan QR codes and go! No more troublesome autos or APIs! Send text messages, images, links, locati…

MCP server for VibeScan — scan projects for leaked secrets and security issues

Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1

Opensky io.github.pipeworx-io/opensky

OpenSky MCP — OpenSky Network API (free, no auth for anonymous access)

Osv Dev io.github.pipeworx-io/osv-dev

OSV.dev — Google's open-source vulnerability database

MCP for Roblox Studio and Open Cloud: drive Studio, run headless tests, and review game security.

Owid io.github.pipeworx-io/owid

OWID MCP — Our World in Data chart/indicator access (free, no auth)

poetry io.github.pipeworx-io/poetry

Poetry MCP — PoetryDB API (free, no auth)

Jupiter Invoice com.jupiterinvoice/server

Create and manage invoices and customers on Jupiter Invoice (MCP, API-key auth).

Local Windows management, diagnostics, security, cleanup, and optimization MCP server.

MCP server for npm package management, security analysis, and compatibility checking

postcodes io.github.pipeworx-io/postcodes

Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)

Swiss Whale Intelligence io.github.alpineflow-io/swiss-whale-intelligence

Multi-asset whale forensics: BTC, ETH, SOL, USDT, tokenized gold. 45 tools, free OAuth tier.

Propublica Nonprofit io.github.pipeworx-io/propublica-nonprofit

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

Pubchem io.github.pipeworx-io/pubchem

PubChem MCP — NIH chemistry compound database (no auth)

Discover and vet MCP servers: search 200K+ AI tools with security verification and schemas.

Sick of stitched-together services? Anythink is the all-in-one backend, configured with AI.

Multi-agent LLM security layer detecting prompt injection and jailbreaks.

MCP server for ALTR data security: databases, tags, policies, classification, access, audits

Pubmed io.github.pipeworx-io/pubmed

PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)

Pypi io.github.pipeworx-io/pypi

PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

Beta conda env/package MCP server; requires conda, auth, and Beta Terms.