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Get Started Free →automateyournetwork/prometheus-monitoring
Prometheus monitoring — PromQL instant/range queries, metric discovery, metadata, scrape target health, system health checks (6 tools).
Passed 16 of 19 test cases with the skill, and 6 of 19 without it.
and 20 more in the full report
12 fixed7 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
When sending queries to a Mimir/Cortex cluster hosting multiple tenants, which environment variable passes the multi-tenant organization identifier header?
| Checked | Without skill | With skill |
|---|---|---|
| Identifies ORG_ID as the environment variable for multi-tenant headers. | Missed | Passed |
The instructions your model reads when the skill loads.
| Property | Value |
|---|---|
| Source | pab1it0/prometheus-mcp-server |
| Transport | stdio (default), SSE, or HTTP |
| Language | Python 3.10+ |
| Tools | 6 (query, range query, list metrics, metadata, targets, health check) |
| Auth | Basic auth (username/password), bearer token, or unauthenticated |
| Install | pip3 install prometheus-mcp-server (PyPI) |
| Run | prometheus-mcp-server (stdio) |
# stdio mode (default — used by NetClaw)
PROMETHEUS_URL=http://prometheus:9090 prometheus-mcp-server
# HTTP transport mode
PROMETHEUS_MCP_SERVER_TRANSPORT=http PROMETHEUS_URL=http://prometheus:9090 prometheus-mcp-server
# With basic auth
PROMETHEUS_URL=http://prometheus:9090 PROMETHEUS_USERNAME=admin PROMETHEUS_PASSWORD=secret prometheus-mcp-server
# With bearer token (Grafana Cloud, Thanos, etc.)
PROMETHEUS_URL=https://prom.example.com PROMETHEUS_TOKEN=your_bearer_token prometheus-mcp-server
| Variable | Required | Example | Description |
|---|---|---|---|
PROMETHEUS_URL | Yes | http://prometheus:9090 | Prometheus server endpoint |
PROMETHEUS_USERNAME | No | admin | Basic auth username |
PROMETHEUS_PASSWORD | No | changeme | Basic auth password |
PROMETHEUS_TOKEN | No | eyJhbG... | Bearer token (Grafana Cloud, Thanos, Cortex) |
PROMETHEUS_URL_SSL_VERIFY | No | false | Disable SSL certificate verification |
PROMETHEUS_REQUEST_TIMEOUT | No | 30 | Request timeout in seconds (default: 30) |
test cases passed, vs 6 / 19 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.