SCscottpersinger·Mar 30, 2025
Where's the pagination? How does a large query here not blow up my context:
https://github.com/stuzero/pg-mcp/blob/main/server/tools/que...
In Show HN: Cloud-Ready Postgres MCP Serverstuzero
pg-mcp
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stuzero / pg-mcp
pg-mcp
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Observed mentions: 2025-03-30 03:14:36 UTC to 2025-03-30 16:33:18 UTC.
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| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Mar 30, 03:00 | 2025-03-30 03:00:00 UTC | 2025-03-30 04:00:00 UTC | 1 | 1 | 0 |
| Mar 30, 04:00 | 2025-03-30 04:00:00 UTC | 2025-03-30 05:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 05:00 | 2025-03-30 05:00:00 UTC | 2025-03-30 06:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 06:00 | 2025-03-30 06:00:00 UTC | 2025-03-30 07:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 07:00 | 2025-03-30 07:00:00 UTC | 2025-03-30 08:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 08:00 | 2025-03-30 08:00:00 UTC | 2025-03-30 09:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 09:00 | 2025-03-30 09:00:00 UTC | 2025-03-30 10:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 10:00 | 2025-03-30 10:00:00 UTC | 2025-03-30 11:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 11:00 | 2025-03-30 11:00:00 UTC | 2025-03-30 12:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 12:00 | 2025-03-30 12:00:00 UTC | 2025-03-30 13:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 13:00 | 2025-03-30 13:00:00 UTC | 2025-03-30 14:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 14:00 | 2025-03-30 14:00:00 UTC | 2025-03-30 15:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 15:00 | 2025-03-30 15:00:00 UTC | 2025-03-30 16:00:00 UTC | 0 | 0 | 0 |
| Mar 30, 16:00 | 2025-03-30 16:00:00 UTC | 2025-03-30 17:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
2 sourcesShow HN: Cloud-Ready Postgres MCP Server
Hey HN,
I built pg-mcp, a Model Context Protocol (MCP) server for PostgreSQL that provides structured schema inspection and query execution for LLMs and agents. It's multi-tenant and runs over HTTP/SSE (not stdio)
Features
- Supports multiple database connections from multiple agents
- Schema Introspection: Returns table structures, types, indexes and constraints; enriched with descriptions from pg_catalog. (for well documented databases)
- Read-Only Queries: Controlled execution of queries via MCP.
- EXPLAIN Tool: Helps smart agents optimize queries before execution.
- Extension Plugins: YAML-based plugin system for Postgres extensions (supports pgvector and postgis out of the box).
- Server Mode: Spin up the container and it's ready to accept connections at http://localhost:8000/sse
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