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An MCP server for managing daemon processes with start, stop, list, and log retrieval capabilities
Daemonize presents 4 tools with explicit schemas and basic descriptions, but falls short on several critical definition quality dimensions. All tools have names starting with action verbs (daemonize_*) and input schemas are visible in the codebase. However, descriptions are sparse (10-30 chars), parameter descriptions are minimal or absent, output schemas are not documented, and there is no error handling guidance. The server reads like a prototype rather than a production-grade tool.
List running daemons
Get logs of a daemon
Start a daemon
Stop a daemon
Tool descriptions are extremely brief (10-30 characters) and lack context for LLM selection. 'Start a daemon' and 'Stop a daemon' tell the LLM WHAT happens but not WHEN to use these tools instead of alternatives, what the return value structure is, or any preconditions.
Parameter descriptions are missing or trivial. The 'command' parameter in daemonize_start is described only as 'Command to run', an LLM cannot infer whether the array should be ['/bin/bash', '-c', 'my script'] or ['python', 'script.py', 'arg1']. The 'tail' parameter in daemonize_logs is numeric but has no range constraint (min/max) documented.
Output schemas are not documented. There is no schema describing what daemonize_list returns (presumably a list of daemon objects with which fields?), what daemonize_logs returns (raw text? structured log lines?), or what daemonize_start/stop return on success. LLMs cannot plan downstream calls without knowing the response structure.
Inferred effective spec: <=2025-11-25.
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-21 | F | 42 | <=2025-11-25 | v2 |
| 2026-03-09 | F | 40 | - | v1 |
No error handling guidance. If daemonize_start fails (e.g. command not found, invalid workdir, permission denied), the tool provides no actionable error message or recovery suggestion. An LLM will not know whether to retry, ask the user, or move on.
Parameter 'tail' in daemonize_logs is numeric with no bounds. An LLM could pass tail=1000000, requesting a million lines of logs. The description should specify a reasonable range (e.g. 1 - 1000).
No idempotency or confirmation pattern for destructive operations. daemonize_stop and daemonize_start could be retried by an agent on ambiguous failure, but there is no guidance on whether they are safe to retry or may cause side effects (e.g. restarting a daemon twice).