DevFlow MCP exposes 7 tools with basic schemas and descriptions, but lacks depth in parameter documentation and output structure guidance. All tools are READ_ONLY (good for safety), but descriptions are terse (avg ~50 chars, well below the 194-char baseline). Parameter descriptions exist but are minimal. No output schemas documented. Tool names follow verb_noun convention (good), but several tools have overlapping semantics (find_blockers vs list_open_prs both show 'open PRs sorted by stuck time'). No error handling guidance, no pagination support despite tools likely returning lists. Schema completeness is moderate, types present but missing constraints, ranges, and format specifications.

• Consolidate devflow_find_blockers and devflow_list_open_prs into a single tool with optional filters (e.g., status='blocked'). Reduce cognitive load on LLM tool selection.
• Document output schemas for all tools. Example: devflow_explain_pr should return {pr_id, title, blockers: [{type, description}], ci_status, reviews: [{reviewer, status}], timeline_url}. Enable LLM chaining.
• Expand parameter descriptions to 50 - 100 chars with format hints. E.g., 'Repository identifier (GitHub org/repo format, e.g., 'quintenkasteel/devflow'; optional, defaults to primary repo)'.
• Add pagination to list-returning tools: limit (1 - 100, default 20), offset (default 0), and return total_count. Prevent context window exhaustion.
• Add error recovery hints to tool descriptions. E.g., devflow_explain_pr: 'If PR not found, call devflow_list_open_prs to verify the PR number exists.'

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry