DevGlobe provides 7 well-named tools with clear verb-noun patterns (search_developers, get_developer_profile, find_similar_developers, match_developers_to_repository, find_trending_developers, find_mission_opportunities, request_introduction). All tools have descriptions (avg 150 chars, within 10-1024 baseline). Input schemas are present with type definitions and parameter descriptions. However, output schemas are not documented, LLMs cannot predict response structure for downstream chaining. Error handling guidance is absent; tools lack recovery hints. The request_introduction tool (WRITE risk) lacks confirmation/dry-run pattern. Parameter descriptions are adequate but could be more prescriptive about format/constraints. No tool annotations visible (readOnlyHint/destructiveHint/idempotentHint) despite clear risk classifications.

• Document output schemas for all tools. Specify fields, types, and pagination (e.g., 'Returns array of developer objects with fields: login (string), name (string), location (string), languages (array), score (number), agent_available (boolean). Paginated: limit 1-20, default 10.')
• Add tool annotations to schema: mark search_developers, get_developer_profile, etc. with readOnlyHint=true; mark request_introduction with destructiveHint=true to signal side effects.
• Implement confirmation pattern for request_introduction: add a 'dry_run' parameter (default false) that returns a preview of the introduction message without sending, or split into request_introduction_preview + send_introduction.
• Enhance error messages with recovery guidance. E.g., 'Developer login not found. Try search_developers() with a partial name or location filter to discover available developers.'
• Expand parameter descriptions to include enum values and format constraints inline. E.g., 'opportunityType: Optional opportunity type (one of: open_source, freelance, full_time, contract). Do not infer; only set if user explicitly states intent.'