MCP servers.
Connect a server the community built.
An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.
Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.
Category: Databases & data
419 results · page 2 of 14
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orionbelt-semantic-layerMCP serverDatabases & data
API-first semantic layer MCP server compiling YAML models into dialect-specific SQL
★ 75
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remnusMCP serverDatabases & data
MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.
Ready to connect★ 72
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substack-mcpMCP serverDatabases & data
Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.
★ 72
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servicegraphMCP serverDatabases & data
Datasets for founders: directories, newsletters, and agencies, with metrics attached.
Ready to connect★ 62
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mcp-supersetMCP serverDatabases & data
Apache Superset MCP server — 135+ tools for dashboards, charts, datasets, SQL Lab, and security
★ 56
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everyrow-mcpMCP serverDatabases & data
Give your AI a research team. Forecast, score, classify, or research every row of a dataset.
★ 54
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msaccess-databaseMCP serverDatabases & data
Read and edit Microsoft Access databases (.accdb/.mdb) - forms, VBA, tables, queries. Windows.
★ 54
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dbtrailMCP serverDatabases & data
MySQL change tracking with instant row-level recovery and forensic attribution for compliance.
Ready to connect★ 51
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lificMCP serverDatabases & data
Local-first, lightweight issue tracker. Single binary, SQLite-backed, MCP-native.
★ 50
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metabase-ai-assistantMCP serverDatabases & data
MCP Server for Metabase - 111 tools for SQL generation, dashboards & PostgreSQL
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orionbelt-analyticsMCP serverDatabases & data
Ontology-based MCP server for database schema analysis and RDF/OWL ontology generation
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sipcodeMCP serverDatabases & data
Context hygiene for Claude Code: drift detection, re-read dedup, and token analytics.
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lean-memoryMCP serverDatabases & data
Embedded, local-first agent memory: one SQLite file per namespace, no server, no cloud.
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saga-mcpMCP serverDatabases & data
Jira-like project tracker for AI agents with SQLite, full task hierarchy, and dashboard
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agentMCP serverDatabases & data
Revenue-first analytics installed and verified by AI agents through Talivia
Ready to connect
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insforge-mcpMCP serverDatabases & data
MCP server for InsForge BaaS — database, storage, edge functions, and deployments
Ready to connect
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instagram-mcpMCP serverDatabases & data
Instagram MCP — 23 tools for Instagram Graph API: posts, DMs, stories, reels, analytics.
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dbmcpMCP serverDatabases & data
Database MCP server for MySQL, MariaDB, PostgreSQL & SQLite with PII redaction and write-prevention
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mcp-local-wpMCP serverDatabases & data
WordPress database access via Local by Flywheel. Execute read-only MySQL queries and inspect schema.
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rememMCP serverDatabases & data
Local-first automatic memory for Claude Code and Codex: capture, distill, recall from SQLite.
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januscopeMCP serverDatabases & data
Local MCP proxy for tool restrictions, response redaction, audit logs, and database schema context.
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Tiger Memory MCP ServerMCP serverDatabases & data
A memory MCP server from Timescale, backed by Postgres/TimescaleDB.
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gnosisMCP serverDatabases & data
Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.
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greptimedb-mcp-serverMCP serverDatabases & data
Query and analyze GreptimeDB metrics, logs and traces via SQL, TQL and RANGE queries.
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pgtuner_mcpMCP serverDatabases & data
provides AI-powered PostgreSQL performance tuning capabilities.
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csvqlMCP serverDatabases & data
Query CSV files with SQL via MCP. Fast, local, zero-config, read-only, sandboxable with --root.
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zulipchatMCP serverDatabases & data
ZulipChat MCP: Connect AI to Zulip with 60+ tools for messaging, streams, events, and analytics
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fiftyone-mcp-serverMCP serverDatabases & data
Control FiftyOne computer vision datasets through AI assistants using 80+ operators.
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streamsMCP serverDatabases & data
Read-only SQL across your PostgreSQL, MySQL, S3 buckets and local data files, in one query.
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hmem-mcpMCP serverDatabases & data
Persistent 5-level hierarchical memory for AI agents. SQLite-backed, lazy-loaded.
What is an MCP server?
The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.
7,924 of the 11,204 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.
Connect one to Claude, Cursor, Codex or ChatGPT
Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.
Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.