OctoOffice exposes 33 tools with critical definition gaps. Tool names lack consistent verb-noun structure (e.g., 'executeApiProviderAgent' vs 'launchApiProviderAgent', unclear distinction). Descriptions are present but generic (avg ~80 chars, well below 194-char baseline). Input schemas are visible in the provided metadata but lack formal JSON Schema type declarations in the source, parameters are described as objects/strings/functions without explicit type, properties, or required arrays. No output schemas documented. Error handling is absent, tools return WriteStream or process IDs without guidance on failure modes. Security critical: tools accept function parameters (safeWriteOverride) and handle OAuth tokens, but no evidence of secret injection patterns or permission gates. Composition issues: executeApiProviderAgent and launchApiProviderAgent appear to duplicate functionality (both execute agents, one async). No pagination, no idempotency markers, no recovery guidance.

• Convert all parameter descriptions to formal JSON Schema with explicit type, properties, required arrays, and enum constraints. Example: {"type": "object", "properties": {"providerId": {"type": "string", "description": "API provider ID (e.g., anthropic, openai)"}}, "required": ["providerId"]}
• Document output schemas for every tool. Specify response structure, field types, and which fields are safe to pass to downstream tools. Example: {"type": "object", "properties": {"taskId": {"type": "string"}, "status": {"type": "string", "enum": ["running", "completed", "failed"]}}}
• Consolidate credential tools: merge readGeminiCredsFromKeychain + readGeminiCredsFromFile into a single readGeminiCreds with a 'source' parameter (enum: keychain|file). Reduce ambiguity and tool count.
• Implement secret injection: never return raw tokens in tool responses. Instead, return opaque credential IDs or handles. Store tokens server-side and inject them into downstream API calls internally.
• Add error handling guidance to all tools. Example: 'If provider not found, call listApiProviders() to see available options.' Include retryable vs fatal error classification in descriptions.