MCP servers and AI tools for databases (2026)

MCP servers, vector stores and text-to-SQL tools that let agents query and manage databases. Here are all 17 from the AgentScout directory.

How we picked and ranked: tools are matched by category, the pricing each maker states and what each tool says it does. They are ranked by GitHub stars as recorded on each listing (link checks 2026-10-18); tools without a tracked repo follow, by listing maturity. No paid placements.

1. C

   1. Chroma

   MCP & infraOpen source + cloud★ 29,512 GitHub stars

   Open-source search and vector database widely used for agent memory and RAG.

   Pricing (as stated): Open source + cloud · Mature

2. T

   2. Teable

   productivityOpen source + cloud★ 21,892 GitHub stars

   AI spreadsheet and database for business with built-in agents.

   Pricing (as stated): Open source + cloud · Mature

3. W

   3. WrenAI

   researchOpen source + cloud★ 17,881 GitHub stars

   Generative BI for agents: governed text-to-SQL with a semantic context layer.

   Pricing (as stated): Open source + cloud · Mature

4. M

   4. MCP Toolbox for Databases

   MCP & infraOpen source★ 16,669 GitHub stars

   Open-source MCP server from Google for connecting agents to databases.

   Pricing (as stated): Open source · Mature

5. I

   5. InsForge

   app buildersOpen source + cloud★ 13,129 GitHub stars

   Open-source backend platform that gives coding agents a database, auth and storage.

   Pricing (as stated): Open source + cloud · Mature

6. L

   6. LanceDB

   MCP & infraOpen source + cloud★ 11,684 GitHub stars

   Open-source multimodal vector database for search, RAG and agent memory.

   Pricing (as stated): Open source + cloud · Mature

7. E

   7. Electric

   MCP & infraOpen source + cloud★ 10,400 GitHub stars

   Sync engine and agent platform that keeps data in sync between Postgres, apps and agents in real time.

   Pricing (as stated): Open source + cloud · Mature

8. A

   8. Activeloop

   MCP & infraOpen source + cloud★ 9,252 GitHub stars

   Deep Lake, a multimodal database for AI that stores vectors, images, text and video so agents and RAG apps can search and retrieve them.

   Pricing (as stated): Open source + cloud · Mature

9. D

   9. DBHub

   MCP & infraOpen source★ 3,664 GitHub stars

   Database MCP server for Postgres, MySQL, SQL Server and others from Bytebase.

   Pricing (as stated): Open source · Active

10. S

    10. seekdb

    MCP & infraOpen source★ 3,157 GitHub stars

    AI-native search database for agent storage combining vector, text and structured data.

    Pricing (as stated): Open source · Active

11. S

    11. Supabase MCP

    MCP & infraOpen source★ 2,955 GitHub stars

    Supabase's MCP server for managing databases, migrations and projects.

    Pricing (as stated): Open source · Active

12. P

    12. pg-aiguide

    MCP & infraOpen source★ 1,870 GitHub stars

    Timescale's MCP server with PostgreSQL docs and best practices for agents.

    Pricing (as stated): Open source · Active

13. M

    13. MongoDB MCP Server

    MCP & infraOpen source★ 1,143 GitHub stars

    MongoDB's official MCP server for querying databases and managing Atlas.

    Pricing (as stated): Open source · Active

14. S

    14. StackQL

    MCP & infraOpen source★ 1,070 GitHub stars

    SQL engine with an MCP server for querying and provisioning cloud resources.

    Pricing (as stated): Open source · Active

15. C

    15. ClickHouse MCP

    MCP & infraOpen source★ 888 GitHub stars

    Official ClickHouse MCP server for querying and exploring ClickHouse databases.

    Pricing (as stated): Open source · Active

16. N

    16. Neon MCP

    MCP & infraOpen source★ 652 GitHub stars

    Neon's official MCP server for managing Postgres projects, branches and queries.

    Pricing (as stated): Open source · Active

17. P

    17. PlanetScale MCP

    MCP & infraFreemium★ 5 GitHub stars

    PlanetScale's MCP server for databases, branches, schemas and query insights.

    Pricing (as stated): Freemium · Active

FAQ

What are the best database MCP servers?

Ranked by tracked GitHub stars, the top database MCP servers in our directory are Chroma, Teable, WrenAI, MCP Toolbox for Databases, InsForge. Stars measure popularity, not fit, so compare a few against your own task.

How many database MCP servers does AgentScout list?

17 tools match. This page shows the top 17. Pricing mix on this page: Open source (9), Open source + cloud (7), Freemium (1).

How much do these tools cost?

Pricing is what each maker states on their site. Open-source tools are free to self-host but may need a paid model API key or offer paid cloud plans; freemium tools have a free plan with limits. Check each official site.

Where can I see every tool for working with databases?

Our task page lists all 17 tools we match to working with databases.

Related: All tools for working with databases · MCP & infra (14) · productivity (1) · research (1) · app builders (1)

By role: For data analysts

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Facts come from our directory listings; pricing is as each maker states it and can change. Check official sites before you choose.