MCP Server Directory

io.github.fieldcure/essentials

Essential MCP server: HTTP, web search, downloads, Wolfram|Alpha, shell, JS, file I/O, memory.

MCP Slack

Secure read-only MCP server for Slack workspaces

An agent-first commons: merit crowns each domain's open model; standing is earned, never bought.

io.github.chanyou0311/aiseg2-mcp

Unofficial read-only MCP server for the Panasonic AiSEG2 HEMS controller.

io.github.chaoz23/charactercheck

Deterministic D&D Beyond character derivation with provenance - the character accountant for agents.

Holster MCP

Local-first secret scanning, rotation, vault, and audit-log tools for AI agents.

Deezer

Deezer public music catalog (search/tracks/albums/artists/charts)

Defillama

DefiLlama MCP — DeFi analytics from DefiLlama (free, no auth)

GLP Companion Nutrition

GLP-1 phase-aware nutrition: muscle preservation, GI tolerance, taper protocols.

Remote enterprise management of Android devices and apps

io.github.selvage-lab/selvage

An LLM-based code review MCP server with AST-powered smart context extraction

Libretranslate

LibreTranslate MCP — open-source machine translation (BYO endpoint)

Emite facturas, notas y retenciones del SRI de Ecuador con lenguaje natural.

AIOProductOS Studio

Turn your AI host into a product videographer: scripted app demos, voice-over, captions, MP4/GIF.

io.github.chaoz23/dmcheck

Deterministic conduct verdicts for live tabletop sessions - CI for running a game.

io.github.chaoz23/srdcheck

Deterministic D&D 5e (SRD 5.2.1) rules verdicts for agents — cited, honest about jurisdiction.

io.github.chefcohen/corroborate-mcp

Honest claim corroboration for AI agents: syndication-aware independent-source counting.

io.github.fieldcure/filesystem

Secure MCP server for sandboxed filesystem operations with document parsing support.

io.github.pgEdge/postgres-mcp

Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

Lens Org

Lens.org patent + scholarly search (free academic key required)

dogceo

Dog CEO MCP — wraps Dog CEO's Dog API (free, no auth)

Squire

CLI-first remote runtimes for validation and offload tasks, exposed over MCP stdio.

Relay

Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.

StudiePoint AI

300+ African scholarships, GPA conversion & 1,700+ visa routes for postgrad students.