pgbot — PostgreSQL diagnostics vs io.github.mongodb-js/mongodb-mcp-server
pgbot — PostgreSQL diagnostics is a plugin bundle for AI coding tools published by pgrundev. Marketplaces we read that list it: 1 (Community GitHub marketplaces). io.github.mongodb-js/mongodb-mcp-server is an MCP server published by mongodb-js. Marketplaces we read that list it: 5 (Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude Code: claude-plugins-community, Community GitHub marketplaces). As of our marketplace pass on 2026-11-08. 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 |  io.github.mongodb-js/mongodb-mcp-server | |
|---|---|---|
| Community marketplace pgrundev/pgbot | Listed Version: 0.1.0 Forks (GitHub): 73 Stars (GitHub): 1 484 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 3.2.2 Downloads/month (npm): 475 961 Downloads/week (npm): 185 562 Forks (GitHub): 299 Stars (GitHub): 1 159 Not marked · First seen |
| Claude Code: claude-plugins-official | Not listed | Listed Version: 1.2.1 Forks (GitHub): 45 Stars (GitHub): 197 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:6ab64d0ba27f Forks (GitHub): 299 Pulls (Docker Hub): 158 103 Stars (Docker Hub): 11 Stars (GitHub): 1 159 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.2.0 Forks (GitHub): 45 Stars (GitHub): 197 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 | pgbot — PostgreSQL diagnostics | io.github.mongodb-js/mongodb-mcp-server |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 5 (better) |
| Stars (GitHub) (differs) | 1 484 (better) | 1 159 (worse) |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 158 103 |
| Forks (GitHub) (differs) | 73 (worse) | 299 (better) |
| Last release (differs) | Not published | 2026-11-04 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (mongodb-mcp-server) |
| Transport (differs) | Not stated | stdio |
| Tools it declares (differs) | Not published | 25 |
| Environment variables it asks for (differs) | Not published | 52, secrets among them: 5 |
| Parts of the bundle (differs) | 5 | 9 |
| Licence | Apache-2.0 | Apache-2.0 |
| Repository (differs) | github.com/pgrundev/pgbot | github.com/mongodb-js/mongodb-mcp-server |
| Changes in the last 7 days (differs) | 0 | 3 |
| First seen (differs) | 2026-11-01 | 2026-10-11 |
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
pgbot — PostgreSQL diagnostics
Read-only, deterministic PostgreSQL diagnostics as an agent tool: health, slow queries, unused indexes, bloat, vacuum, config — findings-first, never writes.
io.github.mongodb-js/mongodb-mcp-server
MongoDB Model Context Protocol Server
How to run each
pgbot — PostgreSQL diagnostics As a Claude Code plugin
/plugin marketplace add pgrundev/pgbot
/plugin install pgbot@pgbotio.github.mongodb-js/mongodb-mcp-server As a local MCP server: npm package
claude mcp add --env "MDB_MCP_API_CLIENT_ID=<YOUR_MDB_MCP_API_CLIENT_ID>" --env "MDB_MCP_API_CLIENT_SECRET=<YOUR_MDB_MCP_API_CLIENT_SECRET>" --env "MDB_MCP_CONNECTION_STRING=<YOUR_MDB_MCP_CONNECTION_STRING>" --env "MDB_MCP_CONNECTION_STRINGS=<YOUR_MDB_MCP_CONNECTION_STRINGS>" --env "MDB_MCP_VOYAGE_API_KEY=<YOUR_MDB_MCP_VOYAGE_API_KEY>" --transport stdio mongodb-mcp-server -- npx -y mongodb-mcp-serverRequires: MDB_MCP_API_CLIENT_ID (secret), MDB_MCP_API_CLIENT_SECRET (secret), MDB_MCP_CONNECTION_STRING (secret), MDB_MCP_CONNECTION_STRINGS (secret), MDB_MCP_VOYAGE_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of pgbot — PostgreSQL diagnostics publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of pgbot — PostgreSQL diagnostics publish no settings it asks for, so we do not compare settings.
What it can do: pgbot — PostgreSQL diagnostics · What it can do: io.github.mongodb-js/mongodb-mcp-server · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.