SwarmMesh provides 10 tools with complete JSON schemas and descriptions. Naming follows verb_noun convention (register_agent, publish_context, query_memory). Descriptions are present but brief (avg 60 chars, below 194-char baseline). All parameters have type definitions and descriptions. However, output schemas are not documented, callers cannot see what fields to expect from responses. Error handling is minimal; no recovery guidance or actionable error messages visible. No tool annotations (readOnlyHint/destructiveHint) despite clear risk classifications. Composition is sound: tools are single-purpose and chainable (e.g., register_agent → publish_context). Security: no secrets in parameters, but no audit logging or permission gates visible.

• Document output schemas for all tools. E.g., list_agents returns {agents: [{agent_id, role, metadata, registered_at}], total: number}. Include this in tool definitions so LLMs know what to expect.
• Expand descriptions to 100-200 chars. Add WHEN to use each tool: 'Call list_agents to discover registered agents before publishing context to a specific agent_id.' Include dependency hints.
• Add tool annotations: mark deregister_agent and delete_context with destructiveHint=true; mark list_* and get_* with readOnlyHint=true. This signals safety to LLMs without extra reasoning.
• Implement structured error responses with recovery guidance. E.g., 'Invalid ttl_seconds: must be positive integer or null. Retry with ttl_seconds=3600 or omit for no expiry.'
• Add pagination to query_memory: accept offset and limit (default 10, max 100), return {results: [...], total: number, has_more: boolean}. Document the limit in the description.