Prometheus MCP Server vs io.github.syndicalt/zaxy
Prometheus MCP Server is an MCP server published by pab1it0. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). io.github.syndicalt/zaxy is an MCP server published by syndicalt. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-28. 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 |  Prometheus MCP Server |  io.github.syndicalt/zaxy |
|---|---|---|
| Official MCP Registry | Listed Version: 1.6.2 Forks (GitHub): 105 Stars (GitHub): 520 Not marked · First seen |
Listed Version: 3.2.0 Downloads/month (PyPI): 299 Downloads/week (PyPI): 54 Forks (GitHub): 2 Stars (GitHub): 18 Not marked · First seen |
| Docker MCP Catalog | Listed Version: sha256:3c3921301229 Forks (GitHub): 105 Stars (GitHub): 520 Not marked · First seen |
Not listed |
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 | Prometheus MCP Server | io.github.syndicalt/zaxy |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 520 (better) | 18 (worse) |
| Forks (GitHub) (differs) | 105 (better) | 2 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (ghcr.io/pab1it0/prometheus-mcp-server:1.6.2) | On your machine (zaxy-memory) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 6 | Not published |
| Environment variables it asks for (differs) | 14, secrets among them: 2 | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/pab1it0/prometheus-mcp-server | github.com/syndicalt/zaxy |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 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
Prometheus MCP Server
MCP server providing Prometheus metrics access and PromQL query execution for AI assistants
io.github.syndicalt/zaxy
Event-sourced, auditable agent memory over MCP: cited checkout, replayable provenance.
How to run each
Prometheus MCP Server As a local MCP server: Docker image
claude mcp add --env "PROMETHEUS_PASSWORD=<YOUR_PROMETHEUS_PASSWORD>" --env "PROMETHEUS_TOKEN=<YOUR_PROMETHEUS_TOKEN>" --env "PROMETHEUS_URL=<YOUR_PROMETHEUS_URL>" --transport stdio prometheus-mcp-server -- docker run -i --rm -e PROMETHEUS_PASSWORD -e PROMETHEUS_TOKEN -e PROMETHEUS_URL ghcr.io/pab1it0/prometheus-mcp-server:1.6.2Requires: PROMETHEUS_PASSWORD (secret), PROMETHEUS_TOKEN (secret), PROMETHEUS_URL
io.github.syndicalt/zaxy As a local MCP server: PyPI package
claude mcp add --transport stdio zaxy -- uvx zaxy-memory serveCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of io.github.syndicalt/zaxy publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of io.github.syndicalt/zaxy publish no settings it asks for, so we do not compare settings.
What it can do: Prometheus MCP Server · What it can do: io.github.syndicalt/zaxy · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.