Prometheus MCP Server
by bartest5
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| ORG_ID | No | Organization ID for multi-tenant setups | |
| TOOL_PREFIX | No | Prefix for all tool names (e.g., `staging` results in `staging_execute_query`). Useful for running multiple instances targeting different environments in Cursor | |
| PROMETHEUS_URL | Yes | URL of your Prometheus server | |
| PROMETHEUS_TOKEN | No | Bearer token for authentication | |
| REQUESTS_CA_BUNDLE | No | Path to CA bundle file for verifying the server's TLS certificate (standard `requests` library env var) | |
| PROMETHEUS_PASSWORD | No | Password for basic authentication | |
| PROMETHEUS_USERNAME | No | Username for basic authentication | |
| PROMETHEUS_CLIENT_KEY | No | Path to client private key file for mutual TLS authentication | |
| PROMETHEUS_CLIENT_CERT | No | Path to client certificate file for mutual TLS authentication | |
| PROMETHEUS_DISABLE_LINKS | No | Set to True to disable Prometheus UI links in query results (saves context tokens) | |
| PROMETHEUS_MCP_BIND_HOST | No | Host for HTTP transport | 127.0.0.1 |
| PROMETHEUS_MCP_BIND_PORT | No | Port for HTTP transport | 8080 |
| PROMETHEUS_CUSTOM_HEADERS | No | Custom headers as JSON string | |
| PROMETHEUS_URL_SSL_VERIFY | No | Set to False to disable SSL verification | |
| PROMETHEUS_REQUEST_TIMEOUT | No | Request timeout in seconds to prevent hanging requests (DDoS protection) | 30 |
| PROMETHEUS_MCP_STATELESS_HTTP | No | Enable stateless HTTP mode for multi-replica support | False |
| PROMETHEUS_MCP_SERVER_TRANSPORT | No | Transport mode (stdio, http, sse) | stdio |
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 | |
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