Verified MCP Server Directory

io.github.riponcm/projectmem

Local-first memory + judgment layer for AI coding agents — warns before repeating failed fixes.

io.github.gx-55/multi-gmail-mcp

Manage multiple Gmail accounts in Claude Desktop — search, send, reply, draft, and organize.

io.github.MukundaKatta/agentvet

Validate tool-call args before execution. Returns LLM-friendly retry hints.

io.github.MukundaKatta/citecite-mcp

Inject, parse, and strip [N] citation markers in RAG outputs.

io.github.MukundaKatta/csv-tools-mcp

Reliable CSV parsing + generation. Handles quotes, embedded commas, BOMs, CRLF.

io.github.RipperMercs/terminalfeed

Real-time data feeds for AI agents with USDC micropayments on Base for premium tools.

io.github.brain-bbqs/neuro-mcp

Neuroscience MCP server (Python) for the BBQS at McGovern Institute of Brain Research

io.github.hakimelek/monarchmoney

Monarch Money API client with 30 MCP tools for accounts, transactions, budgets, and cashflow.

io.github.OliverGrabner/composer

Give your AI coding agent an architecture canvas to design and evolve diagrams.

io.github.XJTLUmedia/ai-hr-management-toolkit

AI HR toolkit: 24 MCP tools for resume parsing, skill extraction & ATS management.

Forums

Ask any GitHub repository a question. Get source-backed answers.

io.github.halversondm/jolt-transform-web

An MCP server that provides bazaarvoic JOLT transformation capabilities.

io.github.hellosverre/brreg

MCP server for Norway's Brønnøysund business registry — lookup, search, roles.

io.github.MukundaKatta/jmespath-mcp

Run JMESPath queries against JSON. Pure JS, no native binary needed.

io.github.OnChainAIIntel/pqs-mcp-server

PQS scores any prompt before the model runs. 8 dimensions. 5 frameworks. Pre-flight, not post-hoc.

io.github.RishabhKodes/prexist

Search across 9 platforms to find existing products similar to your idea.

io.github.jeff-atriumn/tokencost-dev

LLM pricing oracle — model lookup, cost estimation, and comparison via LiteLLM

io.github.johnzfitch/pyghidra-lite

Token-efficient Ghidra RE: decompile, xrefs, Swift/ObjC, ELF/Mach-O, async analysis

io.github.Libres-coder/parseflow

PDF parsing server with text extraction, metadata, search, images, and TOC via MCP

io.github.himorishige/hatago-mcp-hub

Unified MCP Hub for managing multiple Model Context Protocol servers

io.github.rishimeka/genesys-memory

Causal graph memory engine for AI agents with scoring, activation, and forgetting

Persistent memory for AI assistants with semantic search and knowledge graph relationships.

Standalone MCP filesystem tools server — view, edit, shell, ast-grep, workdir.

io.github.rjandino/zopaf

Negotiation math engine. Pareto frontier, counteroffer generation, zero LLM tokens.