This server exposes only a single tool ('health') with minimal definition quality. The tool lacks a documented input schema in the source code, has a terse description (11 words, 60 chars), and no visible parameter documentation. The tool's purpose is meta-operational (report upstream availability) rather than domain-serving, which limits its utility as a primary tool surface. The server is architecturally a proxy/filter that forwards calls to upstream MCP servers, it does not define substantive domain tools itself. The only tool present ('health') is a diagnostic rather than a user-facing capability.

• Document the 'health' tool input schema formally as JSON Schema with type: 'object', properties: {} (if truly empty), and required: []. If it accepts parameters (e.g., filter, timeout), declare them with types and descriptions.
• Expand the 'health' description to 100 - 200 characters explaining: (1) What it does, e.g., 'Checks if all configured upstream MCP servers are reachable and lists the tools they expose.' (2) When to use it, e.g., 'Call before attempting tool invocations to verify availability.' (3) What it returns, e.g., 'Returns a status object with each server's reachability and aggregated tool list.'
• Document the output schema in the tool definition. Specify the response structure, e.g., { servers: [{name, status, tools}], total_token_estimate, reachable_count }.
• If this server is meant to be a proxy/filter only (passing through upstream tools), clarify that in the server description and documentation. Currently, 'health' is the only explicit MCP tool, which may confuse users expecting direct domain access.

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

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