MCP Server Directory

100% In-Process Bare-Metal Hybrid Memory Engine & MCP Server for LLMs (SQLite + Int8 Vectors).

Simple Host app.simple-host/mcp

Publish websites with a small backend (KV, SQLite, files). MCP for AI agents.

Retrieve CVEs and index them inside your codebase. One SQLite+FTS5 index, one CLI, one MCP server.

MCP server for SAP Business One database (HANA / MS SQL) and Service Layer operations

Control the EnvKit local dev stack (PHP, nginx, MySQL, sites). Requires the EnvKit desktop app.

PostgreSQL MCP by InsightfulPipe com.insightfulpipe/postgresql

Hosted PostgreSQL MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Corollary — scientific AI models, tools and databases com.corollary-labs/corollary

Find open biology and chemistry AI models, bioinformatics tools and databases, and run them online.

Memory database for AI agents: remember and recall over a running Fraise daemon, in FQL.

metzia ai.metzia/metzia

Compare managed Postgres, auth, monitoring, and hosting, then purchase without leaving the session.

Börsdatabasen se.borsdatabasen/mcp

Nordic listed companies: financial statements and NACE sectors, each value traced to its report.

Search, read and write your Notion workspaces, with pages as Markdown and typed database queries.

ConferenceDB com.conferencedatabase/conferencedb

Which companies sponsor and exhibit at conferences, with dates and published sponsor packages.

Deploy AI-built internal apps behind your company login, with a database, files and secrets.

Email tools with a local SQLite cache and IMAP/SMTP account configuration.

The Abstractinator io.github.ckangas2/abstractinator

Immunology/virology papers, trials and grants from six databases. No API key.

Local hybrid keyword + vector search (SQLite FTS5 + sqlite-vec) over markdown vaults and code.

Agent-safe MCP sidecar for one live SQLite database: read-only default, bounded writes.

Calendars for AI agents: free/busy, next free slot, and bookings PostgreSQL never double-books.

Read-only SQL for PostgreSQL, MySQL and SQLite: schema, safe SELECTs, EXPLAIN, index advice

Query, monitor and schedule SQL across your databases: schemas, read-only SQL, alerts, hosts.

MySQL statements and transactions over MCP

Uiuc Airfoils io.github.pipeworx-io/uiuc-airfoils

UIUC Airfoil Coordinates Database — fleet #3352.

Jhtdb io.github.pipeworx-io/jhtdb

Johns Hopkins Turbulence Databases (JHTDB) — point queries on reference direct numerical…

Upstash io.github.upstash/upstash-mcp-server

Hosted Upstash MCP server: Redis, QStash, Workflow, Vector, Search, Box and Blob, with OAuth.