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• Add non-empty descriptions to all 6 tools currently lacking them (toggle_extra_tool, hello, echo_headers, echo_query, echo_bearer, echo_query_auth). Each description should state WHAT the tool does, WHEN to use it, and what it returns. Target 50 - 200 chars per description.
• Deduplicate or merge the two 'whoami' entries. If they serve different purposes, rename one to clarify the distinction (e.g., 'whoami' vs 'get_process_info'). If they are duplicates, remove one.
• Add input schemas to all tools. At minimum, document parameter names, types (string, integer, object, array), and whether each is required. For tools with no parameters, use an empty object with 'type: object' and 'properties: {}'.
• Document output schemas for all tools. Specify the structure of the response JSON, field types, and required fields. For tools like echo_request, document that the response includes 'method', 'args', 'json', 'headers', etc.
• Rename tools to be more action-oriented and less debug-focused. Instead of 'echo_request', consider 'call_http_endpoint' or 'make_http_request'. Instead of 'echo_query', consider 'forward_query_parameters'.
• If this server is primarily for testing/integration purposes, move all test tools into a separate test server module and provide a separate test MCP server binary. Do not expose test fixtures in production.
• Add parameter descriptions to the three tools that have schemas (echo_request, echo_query, echo_query_auth). For each parameter, explain what it controls, valid formats, and constraints. E.g., 'id (string, required): The path segment to include in the request URL, e.g., test-123.'