MCP Server Directory

onvibe run.onvibe/onvibe

Talk to Claude and get a live web app deployed to a real URL, with Postgres, storage and cron.

Urlhaus io.github.pipeworx-io/urlhaus

URLhaus MCP — wraps abuse.ch URLhaus malware URL database (free, no auth)

Verify academic citations against real databases. Catches hallucinated references, exports BibTeX.

Wynncraft io.github.pipeworx-io/wynncraft

Wynncraft MMO player + guild + leaderboard + item DB lookups.

QuintaDB ua.com.quintadb/mcp

No-code databases, forms, portals and AI sites. Manage records and automation via natural language.

sqlai.dev SQL Verifier io.github.JadeSparrow/sqlai-dev-sql-verifier

Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.

Ygoprodeck io.github.pipeworx-io/ygoprodeck

YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.

PlainQuery | MCP DB Agent io.github.Jarvis-27/mcp-db-agent

Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.

Manually-triggered, self-organising personal memory for AI agents; SQLite, no vector DB.

Jungle Scout MCP server: keyword volumes, product database, sales estimates, share of voice

Deterministic SQL compiler for AI agents. Your agent stops guessing SQL.

Run alias-based queries against PostgreSQL, MySQL, MongoDB and Oracle without exposing credentials.

Sling CLI MCP server for querying any database, running data pipelines and managing replications

Connect AI assistants to Rocket Universe/UniData MultiValue databases via MCP.

MCP server for Ordali memory: SQLite-backed project memory and governance traces.

mcp io.sota/mcp

EU-native PaaS for AI agents — deploy web apps with one sentence, managed Postgres, GDPR by default.

Security-first MySQL MCP server with AST validation, table whitelist, schema resources, and audit.

Pull churn from Stripe, Postgres, MySQL, or pasted feedback. AI-ranked drivers + fixes.

Rule-tiered AST and sqlite-vec capability oracle for A-MEM agent workflows.

Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.

Connect Redash to Claude -- query data, manage dashboards, and run SQL with natural language.

Persistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.

AgentBuilders io.github.sirarchiemccarthy-oss/agentbuilders

Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.

PostgreSQL MCP server for schema, query, health, security, and performance analysis.