io.github.Berckan/bugherd-mcp

BugHerd API v2 integration — 37 tools for projects, tasks, comments, and webhooks.

io.github.markusvankempen/maximo-mcp-server

Connect AI assistants to IBM Maximo for API discovery, OSLC querying, and Carbon UI generation.

io.github.egoughnour/curate-ipsum

Code synthesis through belief revision, mutation testing, and verification

io.github.BartWaardenburg/spaceship-mcp

Manage domains, DNS records, contacts, marketplace listings, and more via the Spaceship API

io.github.aiindigo925/btcfi

Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.

io.github.XCP/mcp-server

Interact with Counterparty — the token protocol on Bitcoin. Query, compose, sign.

io.github.Jacob-J-Thomas/user-prompt

An MCP server that enables AI agents to ask users clarifying questions via pop-up terminal windows.

io.github.KairosMobius/memory-nexus-mcp

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

io.github.KairosMobius/nexus-memory-mcp

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

io.github.jasondostal/cairn-mcp

Persistent memory for AI agents and humans. Store, search, and discover patterns.

io.github.lu-zhengda/virtual-fs

PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.

io.github.agentc22/x402engine-mcp

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

io.github.kcw2034-sayouzone/mcp-opendart-server

An MCP server that provides OpenDart API

io.github.nikicat/mcp-wallet-signer

Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963

io.github.mholzen/workflowy

Create, update, complete nodes, search & replace with regex and dry run, usage reports, transforms

io.github.ariffazil/aaa-mcp

Constitutional AI Governance with 13 enforced floors (F1-F13) and tri-witness consensus for LLMs.

io.github.spectra-g/engram

MCP adapter for Engram - organizational memory for AI agents

io.github.clawd800/pumpclaw

Free token launcher on Base. Deploy ERC-20 tokens via Uniswap V4 with 80% creator fees.

io.github.zaeyasa/gwas-mcp

Access 30+ bioinformatics tools from 14 databases.

io.github.philrox/ris

Access Austrian laws, court decisions & legal documents via the RIS API.

io.github.nftechie/transition-mcp

AI-powered multisport coaching — workouts, training plans, and performance analytics.

io.github.yohasacura/drawio-mcp

MCP server for creating and editing draw.io / diagrams.net XML files programmatically.

io.github.sns45/dear-claude

Spawn Claude Code instances from 6 platforms when 'Dear Claude' is mentioned.

io.github.drfccv/mcp-server-12306

An MCP server that provides 12306 ticket query