MCP Database Doctor vs Sezzlee PostgreSQL
MCP Database Doctor is an MCP server published by petrovicistefan. Marketplaces we read that list it: 1 (Official MCP Registry). Sezzlee PostgreSQL is an MCP server published by sezzlee. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-19. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  MCP Database Doctor |  Sezzlee PostgreSQL |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.2 Downloads/month (npm): 591 Downloads/week (npm): 591 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.2.1 Downloads/month (npm): 424 Downloads/week (npm): 250 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | MCP Database Doctor | Sezzlee PostgreSQL |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 (worse) | 1 (better) |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | 2026-10-19 | Not published |
| Where it runs (differs) | On your machine (mcp-database-doctor) | On your machine (@sezzlee/postgres-mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 8, secrets among them: 1 |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/petrovicistefan/mcp-database-doctor | github.com/sezzlee/mcp |
| Changes in the last 7 days (differs) | 1 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
MCP Database Doctor
Offline PostgreSQL query, migration and EXPLAIN diagnostics for AI agents.
Sezzlee PostgreSQL
Explore and query PostgreSQL read-only: catalogue search, schema introspection and bounded queries.
How to run each
MCP Database Doctor As a local MCP server: npm package
claude mcp add --transport stdio mcp-database-doctor -- npx -y mcp-database-doctorSezzlee PostgreSQL As a local MCP server: npm package
claude mcp add --env "SEZZLEE_POSTGRES_DATABASE=<YOUR_SEZZLEE_POSTGRES_DATABASE>" --env "SEZZLEE_POSTGRES_PASSWORD=<YOUR_SEZZLEE_POSTGRES_PASSWORD>" --env "SEZZLEE_POSTGRES_SERVER=<YOUR_SEZZLEE_POSTGRES_SERVER>" --env "SEZZLEE_POSTGRES_USER=<YOUR_SEZZLEE_POSTGRES_USER>" --transport stdio postgres -- npx -y @sezzlee/postgres-mcpRequires: SEZZLEE_POSTGRES_DATABASE, SEZZLEE_POSTGRES_PASSWORD (secret), SEZZLEE_POSTGRES_SERVER, SEZZLEE_POSTGRES_USER
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of MCP Database Doctor publish no settings it asks for, so we do not compare settings.
What it can do: MCP Database Doctor · What it can do: Sezzlee PostgreSQL · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.