graylog-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_HOST | No | Host for streamable HTTP mode | |
| MCP_PORT | No | Port for streamable HTTP mode | |
| GRAYLOG_TOKEN | No | Access token for token authentication | |
| MCP_TRANSPORT | No | MCP transport mode: 'stdio' (default) or 'streamable-http' | |
| GRAYLOG_API_BASE | Yes | Base URL of the Graylog API (e.g., https://graylog.example.com/api) | |
| GRAYLOG_ENV_FILE | No | Path to .env file | |
| GRAYLOG_PASSWORD | No | Password for basic authentication | |
| GRAYLOG_USERNAME | No | Username for basic authentication | |
| GRAYLOG_AUTH_MODE | Yes | Authentication mode: 'session', 'token', or 'basic' | |
| GRAYLOG_SESSION_ID | No | Session ID for session authentication | |
| GRAYLOG_PROFILE_DIR | No | Directory containing business profiles (default: profiles) |
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| graylog_get_system_infoA | Verify Graylog connectivity and return cluster version/node metadata. |
| graylog_search_messagesC | Run a raw Graylog Lucene query over an absolute RFC3339 time range. |
| graylog_diagnose_code_logsA | Correlate code log literals and runtime identifiers, then expand discovered trace keys. Use this after reading relevant source and finding log statements. Pass stable literal text from those statements plus known values such as studentExamId, taskId, requestNo, or traceId. A business profile adds stage patterns and correlation keys without changing this tool. |
| graylog_list_profilesA | List available business diagnosis profiles and their trigger aliases. |
| graylog_get_profileA | Return one validated business diagnosis profile by name or alias. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
| diagnose_code_runtime | Create a vendor-neutral code-to-Graylog runtime diagnosis workflow. |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| profile_catalog | A compact catalog of available business diagnosis profiles. |
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