mflib Slice Metrics MCP Server
OfficialServer Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_PATH | No | URL path the endpoint is served at. Must match what the proxy forwards: use '/' if its location /mcp strips the prefix (the way mflib's location /grafana/ does), '/mcp' if it passes the prefix through | /mcp |
| MCP_PORT | No | Host-side port, published on loopback | 8000 |
| LOG_LEVEL | No | Logging level | INFO |
| LOG_FORMAT | No | Log format; 'json' for structured logs | text |
| GRAFANA_PORT | No | Grafana's port inside the network | 3000 |
| GRAFANA_TOKEN | No | Only if this Grafana disables anonymous reads | |
| GRAFANA_DS_UID | No | Prometheus datasource UID. Leave empty: mflib's Grafana provisioning gives the datasource no fixed uid:, so it is regenerated whenever Grafana restarts. Set it only on a Grafana whose provisioning pins one | |
| GRAFANA_BASE_URL | No | Full-URL override; needed only when Grafana is not reachable as container:port (e.g. through an SSH tunnel) | |
| GRAFANA_CONTAINER | No | Grafana's container name — usually the only value that differs between deployments | fabric_prometheus-grafana |
| MFLIB_TOOL_PREFIX | No | Prefix on tool names; "" for bare names | mflib_ |
| GRAFANA_VERIFY_TLS | No | 0 only for a self-signed Grafana over a tunnel | 1 |
| MONITORING_NETWORK | No | The compose network Grafana runs on | fabric_prometheus |
| MFLIB_VERBOSE_TOOLS | No | 0 for terse tool descriptions — smaller surfaces reduce malformed tool calls on small models | 1 |
| ACCESS_LOG_USER_HEADER | No | Header the proxy sets to identify callers, logged if named |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues