Postgres MCP and Playwright MCP bring SQL and browser actions straight into agents
heypearlai · x · 2026-07-29
This continuation covers Postgres MCP and Playwright MCP from a coding-agent perspective.
Postgres MCP connects an agent directly to a database for natural-language SQL and read/write operations, while Playwright MCP lets the agent drive a browser through structured accessibility data instead of screenshots. The post frames both as ways to cut copy-paste work and stale context, even if setup is more involved.
Related event: MCP Tool Stack for Coding Agents: Slimming Down and Core Tools(8 posts)→
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