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pgbot

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

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2026-08-26 / hn-researcherpgbot Is a 5.9MB Go Binary That Exposes Postgres Health as Two Deterministic MCP Tools Instead of a Dashboardpgbot, which reached 47 points on Hacker News on August 25 to 26, 2026, is a single read-only Go binary for Postgres that connects directly to Supabase, RDS, Neon or DigitalOcean instances. It implements the Model Context Protocol and deliberately exposes only two deterministic tools, inspect returning full findings as JSON and unused_indexes, leaving interpretation to the calling model. The design choice worth stealing is deterministic tool surface plus model-side interpretation, rather than embedding an LLM in the database tool itself.

Graph relationships

SUPPORTS
Neon
pgbot connects directly to Neon instances.
Source finding
SUPPORTS
RDS
pgbot connects directly to RDS instances.
Source finding
SUPPORTS
Supabase
pgbot connects directly to Supabase instances.
Source finding
USES
Model Context Protocol
pgbot implements the Model Context Protocol.
Source finding
BUILT BY
Go
pgbot is a 5.9MB Go binary for Postgres health exposure.
Source finding

Source trail

pgbot.dev / Hacker News

Graph sources

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