Server has 9 tools with basic schemas and descriptions, but significant quality gaps. Tool names follow verb_noun convention (good), but descriptions are minimal (avg 40 chars, well below 194-char baseline). Most parameters lack descriptions entirely, only 3 of 9 tools have any parameter documentation. No output schemas documented. Error handling is generic ('Tool function X call failed'). Schemas are present but sparse: sentry_get_organizations has zero parameters, monday_get_boards lacks 'required' array. No enum constraints, no format specifications, no dependency hints. Composition is reasonable (single responsibility per tool), but parameter naming inconsistencies (org_id vs board_id) and missing type info on column_values (object with no schema) reduce clarity. This is a D-grade server, functional but well below production standards.

• Expand tool descriptions to 50 - 200 chars. Example: 'sentry_get_organizations' → 'Retrieve all Sentry organizations accessible to the authenticated user. Call this first to discover available orgs before fetching projects. Returns org_id, name, and slug.'
• Add descriptions to every parameter. Example: org_id → 'The Sentry organization ID (string, e.g. "my-org"). Obtain from sentry_get_organizations.'
• Document output schemas in tool descriptions or as a separate schema field. Example: 'Returns array of {org_id: string, name: string, slug: string, created: ISO8601}.'
• Replace generic error messages with actionable guidance. Example: 'Organization not found. Call sentry_get_organizations() to list available orgs, or verify org_id is correct.'
• Add pagination support to list tools (sentry_get_projects, monday_get_boards). Include limit, offset/cursor, and total_count in responses to handle large result sets.