MCP Server Directory

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

PostgreSQL MCP by InsightfulPipe com.insightfulpipe/postgresql

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

WebBase dev.webbase/webbase

Web hosting your AI runs itself over MCP: deploy sites, Next.js, Postgres, domains. EU servers.

Cloady io.github.georgii-ivanov/cloady

Deploy apps and databases, inspect logs, and manage cloud resources on Cloady.

Hostingsurge com.hostingsurge/mcp

Deploy apps, sites, WordPress and databases on Hostingsurge; read logs, add domains, migrate sites.

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.

In-process MCP server for Tauri apps: DOM, IPC with bodies, Rust state, SQLite. Debug builds only.

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

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

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

Simple Host app.simple-host/mcp

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

Microsoft SQL Server schema discovery and SQL tools over local stdio on Windows x64.

Dynamic SQL AST taint tracking and static vulnerability auditor detecting tautology injections

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

Query IP locations and network ownership in GeoIP2, GeoLite2, and custom MMDB databases.

metzia ai.metzia/metzia

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

MySQL statements and transactions over MCP

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

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

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.

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.