This MCP server has significant definition quality gaps. While tool names follow verb_noun conventions and some schema structure is present, descriptions are largely generic or missing, parameter documentation is incomplete, and output schemas are undocumented. The wp_cli_* tool family presents particular challenges: dynamic schema generation with empty properties object and vague descriptions make it difficult for LLMs to understand what parameters are actually available. The mcp_server_* tools have better structure but still lack depth in parameter descriptions and output documentation. Error handling guidance is minimal. This server would not pass production code review for an agent toolkit.

• Document wp_cli_* tool by generating explicit tool registrations for common WP-CLI commands at startup (or config time), rather than exposing a single dynamic catch-all. Each registered tool should have its own description, parameters, and schema derived from WP-CLI's --help output.
• For mcp_server_add and mcp_server_remove, add parameter descriptions that explain: 'name: A human-readable identifier (alphanumeric + hyphens, 3-50 chars) for the server. Used in future add/remove/update commands.' 'server: Either a URL (https://...) or a shell command to spawn the server process (e.g. npx @mcp/server-filesystem /allowed/path).'
• Specify output schemas in descriptions: 'Returns: {success: boolean, message: string, server?: {name, server, status}}' so LLMs know what fields to extract.
• Add explicit validation descriptions: mcp_server_update --status must be 'active' or 'inactive', document this in the parameter enum and description.
• For mcp_server_remove, change schema: either make 'names' an array (required), or make 'all' a boolean (optional). Document: 'To remove one server, pass name. To remove all, pass --all. Not both.'
• Add error handling descriptions: 'If server not found: returns error 'Server <name> not found. Run mcp_server_list to see available servers.' If already exists: returns 'Server <name> already configured. Use mcp_server_update to modify it.'
• Mark wp_cli_* as having IRREVERSIBLE risk. For destructive commands detected (delete, remove, drop), add a confirmation step or require an explicit --force flag.

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

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