MCP Server Directory

recipes io.github.pipeworx-io/recipes

Recipes MCP — wraps TheMealDB API (free tier, no auth)

BezBaseina lv.bezbaseina/mcp

Latvian property portal: search rentals, sales & nightly stays; market stats; owner tools via OAuth.

Find every leaked secret on your machine — API keys in .env files, shell history, and configs.

Rubygems io.github.pipeworx-io/rubygems

RubyGems MCP — wraps the RubyGems.org public API (free, no auth)

ARGUS-3 stdio MCP with WARDEN firewall: argus_ask, argus_status, argus_capabilities.

Rxnorm io.github.pipeworx-io/rxnorm

RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)

Securitytrails io.github.pipeworx-io/securitytrails

SecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)

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

Solscan io.github.pipeworx-io/solscan

Solscan MCP — Solana block-explorer API (Pro v2)

spacex io.github.pipeworx-io/spacex

SpaceX MCP — wraps SpaceX API v4 (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.

swapi io.github.pipeworx-io/swapi

SWAPI MCP — wraps the Star Wars API (swapi.dev, free, no auth)

swisstransport io.github.pipeworx-io/swisstransport

Swiss Transport MCP — wraps Transport Open Data API (free, no auth)

tarot io.github.pipeworx-io/tarot

Tarot MCP — wraps tarotapi.dev (free, no auth)

John's Essentials com.johnsessentials/johns-essentials

110+ deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).

treasury io.github.pipeworx-io/treasury

Treasury MCP — US Treasury Fiscal Data public API (free, no auth)

Tvmaze io.github.pipeworx-io/tvmaze

TVMaze MCP — TV show metadata, episodes, schedules (no auth)

Apiiro Guardian Agent io.github.apiiro/guardian-agent

Apiiro Application Security Posture Management (ASPM) tools for AI coding assistants.

ukpolice io.github.pipeworx-io/ukpolice

UK Police MCP — wraps the UK Police Data API (free, no auth)

universities io.github.pipeworx-io/universities

Universities MCP — Hipolabs Universities API (free, no auth)

HTTP/REST client with saved collections, env secrets, and SSRF-safe host allowlisting.

MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.

Run web performance audits, get code-level fixes, crawl for SEO, and read real-user Core Web Vitals.

arifOS — Constitutional AI Governance io.github.ariffazil/arifosmcp

Constitutional AI governance: 11 mega-tools, 13 floors, VAULT999 ledger. Human-in-loop by design.