MCP Server Directory

Database-driven FP enforcement and project management for AI-maintained codebases

Sgd io.github.pipeworx-io/sgd

SGD (Saccharomyces Genome Database) MCP.

Quadratic io.github.quadratichq/quadratic-mcp

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.

Token-efficient MCP server for MySQL, PostgreSQL, and SQLite

Cross-session WebFetch cache for Claude Code. Unlimited TTL by default, SQLite, MCP plugin.

edinet-db-mcp io.github.edinetdb/edinet-db-mcp

Remote MCP for Japan's EDINET DB — 3,800 listed companies' financials & filings (OAuth)

MCP Server for Metabase - 111 tools for SQL generation, dashboards & PostgreSQL

MCP Toolbox for Databases enables your agent to connect to your database.

Notion for AI agents — search, read pages/blocks, query databases, create pages.

Durable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.

Bi-temporal, provenance-carrying long-term memory for AI agents, in one SQLite file.

DataHealth-Observer io.github.Evozim/datahealth-observer

Database health auditor monitoring query latencies.

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

GoldenFlow io.github.benseverndev-oss/goldenflow

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

F1 MCP server: live timing, telemetry, standings, news, and a queryable 1950-present database.

Cloudgate Workflow dev.cloudgate/workflow

Build and manage Cloudgate workflow-APIs: controllers, actions, workflow graphs, and databases.

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

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

Scout your PostgreSQL databases with AI - safety features, monitoring, and data quality

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

pharma-regulatory io.github.rootsbymenda/pharma-regulatory

Drug safety: DrugBank, interactions, FAERS, WHO, TGA. 7 databases. Free.

nyc-property-intel io.github.ccedacero/nyc-property-intel

MCP server giving Claude AI access to 22+ NYC public-record databases for real estate due diligence

USDA food shelf-life database, food safety, storage tips, food waste cost calculator.

Persistent, zero-dependency AI memory using SQLite. Local-first, cross-tool portable.