MCP Server Directory

Open-source AI context firewall for governed model, retrieval, memory, and tool access.

Bright Data io.github.pipeworx-io/bright-data

Bright Data MCP — Bright Data Web Unlocker + SERP API (brightdata.com)

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

FreeAstroAPI Astrology io.github.GabrielRw/freeastroapi

Western, Vedic, and Chinese astrology calculations, charts, forecasts, and geocoding.

Research X (Twitter), read inboxes and review publishing through MCP. No X API key required.

PostgreSQL MCP — query databases, inspect schemas, explain queries.

A fast, configurable filesystem server for the Model Context Protocol (MCP), written in Rust.

SimplePractice Client Portal — appointments, billing, documents, announcements

stockr-mcp io.github.tmtysk/stockr-mcp

Save insights from AI chats to the Stockr journaling app and let AI read your past reflections.

Read, search, and send personal WhatsApp messages from any MCP client, behind a send-confirm gate.

lavela io.github.ym2629/lavela

Deploy a repo to a live app from chat: servers, Postgres, domain, email, Stripe, security scan.

QACAT io.github.dimawin22/qacat

Translation QA: automated checks, AI evaluation, linguistic review, and visual in-context testing.

MCP server for creating, running, inspecting, and scheduling Figranium browser automations.

Live market prices and candles for AI agents (200+ coins). Data only, no trading advice.

FilingDesk Data com.filingdesk/data

US LLC filing fees, annual-report deadlines and naming-rule checks, from official state sources.

Private AI context layer for semantic code search, dependency graphs, memory, and workspaces.

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

Luogu MCP Server io.github.Kaiserunix/luogu-mcp-server

Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

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

Web grounding for local & cloud LLMs: search, fetch, token-capped evidence packs, and research.

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

Free 17-0 game. Spin all-time NFL teams, draft 7 legends, simulate a 17-game regular season

Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.

Read-only access to secrets in a local KeePassXC vault. Runs commands with them injected.