MCP Server Directory

Persistent knowledge-graph memory for AI agents, with local semantic search. No API keys.

Folklore Clinical Variant Interpretation MCP io.github.helena-bioinformatics/folklore

ACMG/AMP germline variant classification, gene profiles, disease associations and literature.

Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server

MCP server for Japanese business days, holidays, and fiscal-period calculations.

Sheet Best MCP io.github.sheetbest/sheet-best

Connect AI assistants to Google Sheets through controlled tools for reading and updating rows.

MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.

MCP server for Swiss federal finances (EFV): budget, debt, forecasts and spending data

On-device PDF, resume and CSV tools. Files never leave your machine. Refuses rather than guessing.

Trending content on 12 networks, best time, hashtags, templates, drafts and review, publish to 11.

Nuboo io.github.gitlares/nuboo

Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.

Local-first MCP server for your own LINE and Telegram chats. Data stays on your machine.

Deterministic multi-hop graph retrieval for RAG. Zero LLM calls in the query path.

Manage a Websupport account: DNS, FTP, hosting, databases, mailboxes, VPS and invoices.

Shared, versioned knowledge for AI coding agents: cited retrieval and publishing of OKF bundles.

Audit trail and traceability for AI agents. MCP gate: evaluate, ingest, request approval.

MTE: Certidão de Débitos Trabalhistas io.github.mcp-dir/mte_certidao_debitos-mcp

MTE: Certificate de Debts Trabalhistas, official-source lookup. Platform-hosted, pay per query with

Checkout.com io.github.checkout/mcp

Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.

Fetch, parse, screenshot and browse pages via MCP without a real browser -- no JS execution.

MCP server for controlling the Xojo IDE on macOS

Human Design API (Human Design Hub) io.github.k4771kim/human-design-api

JPL-referenced Human Design charts for AI agents: bodygraph, transit, composite, Penta, DreamRave.

Local, privacy-first document catalogue for AI agents: metadata-only discovery, no cloud, no RAG.

Delx Protocol — Agent Recovery & Continuity io.github.davidmosiah/delx-protocol

Free agent recovery and continuity. Public triage; register for a token to access private memory.

Manage Kaiten spaces, boards, cards, comments, and tags with compact MCP responses.

Compares AI coding tool spend before and after a migration via MCP tools.