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A2db

Safe, read-only database access for AI agents.

Connector by agentic-eng · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)★ 2
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/agentic-eng-a2db

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Safe, read-only database access for AI agents. 5 databases, batch queries, SQLGlot.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
2 read · 2 write · 1 delete
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Python package

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 2 · Look things up without changing anything.

  • list_connections
  • search_objects

Write 2 · Create, change, send or run things.

  • execute
  • login

Delete 1 · Delete, drop, revoke or wipe things.

  • logout

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • execute

    Execute read-only SQL queries. Example — named dict (preferred): { "connection": {"project": "myapp", "env": "prod", "db": "users"}, "queries": { "active_users": {"sql": "SELECT id, name FROM users WHERE active = true"} } } Example — list (auto-named q1, q2, ...): [ {"connection": {"project": "myapp", "env": "prod", "db": "users"}, "sql": "SELECT ..."} ] Example — with default connection (avoids repeating connection in each query): connection: {"project": "myapp", "env": "prod", "db": "users"} queries: {"users": {"sql": "SELECT ..."}, "orders": {"sql": "SELECT ..."}}…

  • list_connections

    List saved connections. Returns project/env/db and database type (no secrets).

  • login

    Save a database connection. Validates by attempting a real connection.

  • logout

    Remove a saved connection.

  • search_objects

    Search database objects. object_type: table, column detail_level: names (minimal), summary (with metadata), full (complete structure)

Signals

Stars
2
Forks
0
Open issues
0
Weekly downloads
49
Last commit
Apr 13, 2026 (6 months ago)
Last release
Mar 29, 2026 (7 months ago)
Last package publish
Apr 13, 2026 (6 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.agentic-eng/a2db
Version
0.2.1
Auth
No auth
Packages
pypi a2db
License
Apache-2.0
Repository
github.com/agentic-eng/a2db
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql

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Cite this page

A2db MCP server. Agent Mart. https://agentmart.dev/connectors/agentic-eng-a2db (last updated 2026-10-25)