io.github.itunified-io/postgres
PostgreSQL MCP Server
PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management
alive probed 2026-10-14
28tools
3.8ktokens in Claude Opus 5.5
4.1ktokens in Claude Code
1.9 %of a 200k context window
2.0ko200k_base estimate
307 msto initialize
32 msto list tools
- Run it
- npx -y @itunified.io/mcp-postgres@2026.4.10-1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mcp-postgres 2026.4.10-1
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/itunified-io/mcp-postgres
- Registry
- active, updated 2026-04-10 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| pg_query_explain | 173 | 9 % |
| pg_query_prepared | 161 | 8 % |
| pg_upsert | 150 | 7 % |
| pg_update | 138 | 7 % |
| pg_delete | 121 | 6 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.itunified-io/postgres)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.