ArcAgent MCP has a large tool surface (49 tools) with consistent naming patterns and basic descriptions. However, critical gaps exist: approximately 30% of tools lack visible input schemas in the provided source, parameter descriptions are often minimal (1-2 words), and output schemas are completely undocumented. The server demonstrates reasonable naming discipline (verb_noun pattern across most tools) and addresses a coherent domain (bounty management, workspace execution, verification). However, it falls short of production-grade quality due to missing schema documentation, incomplete parameter descriptions, and lack of error recovery guidance. Many tools are defined in separate files but without explicit schema validation visible in the source, making it impossible to verify parameter typing.

• Document complete output schemas for all 49 tools. For each tool, specify the response object structure, field types, and any nested objects. Example: 'get_bounty_details returns {bountyId: string, title: string, description: string, rewardAmount: number, deadline: ISO8601 date, requirements: string, testSuites: [{name: string, tests: string[]}]}'
• Expand parameter descriptions to 50-100 characters with format and constraint details. Instead of 'Search pattern', write: 'Search pattern using basic regex or glob syntax (case-sensitive). Matches filename or content.'
• Add error handling section to tool descriptions for all WRITE and DESTRUCTIVE operations. Example: 'Errors: bountyId not found (404, try list_bounties() first), claim expired (409, extend_claim to continue), permission denied (403, verify your API key). All errors are retryable except permission denied.'
• Document tool prerequisites and workflows. Add to workspace tools: 'Prerequisites: Call claim_bounty(bountyId) first. Returns workspace_id required for all workspace operations.'
• Create a lookup matrix or documentation page clarifying workspace command overlap: when to use workspace_exec vs shell, search vs grep vs glob, list_files vs glob. Provide concrete examples for each.
• Add pagination parameters (limit, offset/cursor) to list_bounties, list_my_submissions, and get_leaderboard. Document max result limits (e.g., 'limit: 1-100, default 20') and return total_count and next_cursor in responses.
• Replace untyped 'paymentDetails' and 'accountDetails' object parameters with explicit typed fields: payment_method_type (enum: card|bank|paypal), card_last_four, bank_routing_number, etc. Provide example payload in description.