DevDome Analytics MCP server has 8 tools with basic schemas and descriptions, but significant gaps prevent higher scores. All tools have descriptions (10 - 200 chars, within baseline range) and input schemas with type definitions. However, parameter descriptions are sparse or missing context. No output schemas are documented. Error handling is absent, no recovery guidance, retryability classification, or actionable error messages. Tool naming follows verb_noun convention (get_, update_, etc.) but lacks clarity on mutual exclusivity and dependencies. The server is a WordPress plugin with unknown transport (likely STDIO-only based on PHP/WordPress context), which caps protocol readiness at 50.

• Document output schemas for all tools. E.g., get-stats should return {visitors: number, pageviews: number, clicks: number, bounce_rate: number, sessions: number, period: string}. This enables LLMs to chain tools and extract correct fields.
• Add per-parameter descriptions with format/constraint hints. E.g., excluded_roles: 'Array of WordPress user role slugs (e.g., ["subscriber", "contributor"]). Valid roles depend on site configuration.'
• Implement confirmation/dry-run pattern for destructive tools. reset-data and disconnect should return a confirmation_token that must be passed in a follow-up call, or support a dry_run=true mode that previews impact without executing.
• Add error handling guidance. E.g., test-connection should return {status: 'success'|'invalid_token'|'network_error'|'service_unavailable', message: '...', next_steps: '...'}. This tells LLMs whether to retry, ask user, or escalate.
• Migrate from STDIO to HTTP/SSE transport. Expose the MCP server as a standalone HTTP service (e.g., via a Node.js wrapper or FastAPI bridge) so it can be used by hosted MCP clients and remote agents.