midplaneai/midplane

Postgres MCP server for AI agents. Connect the tables you've been keeping off-limits. PII masked at the source, policy enforced on the SQL AST, writes held for human approval, everything audited. MIT, self-hostable.

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midplane

midplaneai/midplane

MCP server Claude CodeCodexCursor +2

Safe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log. Runs locally from the midplane npm package. Needs 4 environment variables to run.

4 4d ago A tokens not measured original MIT