PostgreSQL
Rank #79,062smithery/javimaligno/postgresql
Query PostgreSQL safely from your agent — read-only by default, with schema exploration, table analysis and named multi-database access. 15 tools, 4 prompts, 4 resources. **Querying** — run SQL with read-only protection, EXPLAIN a plan, or write only when you have explicitly enabled it. **Schema** — list schemas, tables, views and functions; describe a table's columns, indexes and constraints; describe a view's definition. **Analysis** — table statistics (row count, size, bloat), column search by name across all tables, database and connection info. **Several databases at once.** Set `POSTGRES_CONNECTIONS` to a JSON array of named connections and every tool takes a `database` alias, so one server answers questions about staging and production without reconfiguring. Call `list_databases` first to see the aliases — credentials are never returned. For a single database, use the plain `POSTGRES_*` variables instead. **Safe by default.** Writes are off unless `ALLOW_WRITE_OPERATIONS` is set, result sets are capped by `MAX_ROWS`, and queries by `QUERY_TIMEOUT`. Speaks the `2026-07-28` protocol revision and is dual-era — clients that still open with the 2025-era handshake are served unchanged. A Python implementation with the identical tool set is available as `pipx install postgresql-mcp`.
What you can do with PostgreSQL
PostgreSQL is a Model Context Protocol (MCP) server published by JaviMaligno. It ranks #79,062 of 144,396 active servers on MCP Toplist, and its repository has 12 GitHub stars. PostgreSQL is listed on Smithery; no version information is available from the registries that list it or from its repository. It was first listed on Aug 3, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What PostgreSQL can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using PostgreSQL
No registry MCP Toplist tracks declares this server’s credentials or configuration, and it has no public endpoint to probe. Check the repository README before installing.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect PostgreSQL and confirm it works
Install configuration unavailable. No registry publishes a machine-readable install config for this server — follow the repository README.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for PostgreSQLyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Aug 3, 2026
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- None — no registry declares requirements and there is no public endpoint to probe
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 16, 2026
- Smithery ↗listed since Aug 3, 2026 · still listed
Do you maintain PostgreSQL? to correct or enrich this profile.
Version information unavailable
The registry that lists this server does not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 65,334 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/smithery%2Fjavimaligno%2Fpostgresql)<a href="https://mcptoplist.com/server/smithery%2Fjavimaligno%2Fpostgresql"><img src="https://mcptoplist.com/badge/smithery%2Fjavimaligno%2Fpostgresql.svg" alt="MCP Toplist: #79,062 of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains PostgreSQL?
- PostgreSQL is maintained by JaviMaligno, which publishes 11 MCP servers (2 total versions) tracked on MCP Toplist.
- Is PostgreSQL listed on the Official MCP Registry?
- PostgreSQL is not on the Official MCP Registry. It is listed on Smithery.
- How many versions does PostgreSQL have?
- Version information is unavailable for PostgreSQL: no registry that lists it exposes version metadata, and no release tags were found on its repository.
- Where can I find the source code for PostgreSQL?
- The source code for PostgreSQL is hosted at github.com/JaviMaligno/postgres_mcp.
Do you run this server?
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