Felix has 14 tools with basic naming and descriptions, but significant gaps in schema documentation and parameter clarity. Tool names follow verb_noun convention (read_file, write_file, bash, web_fetch), which is good. However, most tools lack visible input schemas in the provided source, only tool names and brief descriptions are evident. Parameter descriptions exist but are minimal (e.g., 'File path relative to working directory'). No output schemas are documented. Error handling is not visible in the code samples. The cortex tools (recall, remember, find_entities, get_relationships) are inferred from test files rather than explicit registration, capping their scores at 50. Overall, this is a functional but under-documented toolkit typical of community servers.

• Document full JSON Schema for all tool inputs, including type, description, enum constraints, and min/max for numeric parameters. E.g., bash command should specify max length and allowed characters.
• Add output schema documentation for each tool. Specify return type (object, array, string), field names, types, and whether results are paginated. Include example responses.
• Expand parameter descriptions to 50-150 characters. For bash, explain what shell is used, timeout behavior, and whether output is captured. For web_fetch, document max response size and timeout.
• Add error handling guidance. E.g., 'If bash returns exit code 127, the command was not found. Suggest alternatives or check PATH.' For write_file, document permission errors and recovery steps.
• Explicitly register cortex tools in the main tool definitions file (internal/tools/tools.go) rather than inferring them from tests. Ensure all 14 tools have visible, complete definitions.

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry