Conciseness

The ~35-line body is lean and assumes Claude's competence: a one-line Purpose, a compact Quick Start, a terse state flow, and a pointer to the implementation. It falls short of 5 only because the opening line 'Main orchestrator for autonomous coding operations.' duplicates the frontmatter description, and 'Integration: Coordinates all AC skills for unified operation.' restates the Purpose — minor trims available, matching 'Efficient; minor instances of over-explanation that could be trimmed'.

Actionability

The Quick Start gives runnable, real code ('from scripts.autonomous_orchestrator import AutonomousOrchestrator', 'await orchestrator.initialize(objective=...)', 'result = await orchestrator.run()') that matches the actual script's usage, and the referenced file exists. Not 5 because 'project_dir' is undefined, the returned 'result' fields (features_completed, errors, etc.) are never shown, and no command-line invocation is given — 'Mostly executable guidance; concrete code or commands with minor gaps'.

Workflow Clarity

The Orchestration Flow gives a clear 6-step sequence (INIT → PLAN → EXECUTE → VALIDATE → COMMIT → CONTINUE) and a VALIDATE step is named, but there are no checkpoints or error-recovery guidance — nothing on what to do when QA validation fails, when to abort, or that COMMIT only proceeds after validation passes. For an autonomous batch pipeline that auto-commits, this matches 'Steps listed but validation gaps; sequence present but checkpoints missing or implicit' rather than 4.

Progressive Disclosure

The body is a well-organized overview (Purpose, Quick Start, flow, pointer) with a single one-level-deep reference — 'See scripts/autonomous_orchestrator.py for full implementation' — and that file actually exists in the bundle with matching usage. Under the rubric's simple-skill guidance (under 50 lines, well-organized sections, verified single reference), this fits the top anchor 'Clear overview with well-signaled one-level-deep references'.

Specificity

The description names the domain ("Main orchestrator for autonomous coding operations") but its actions are generic role statements — "coordinating components", "managing the full lifecycle", "orchestrating implementations" — with no concrete operations like planning, TDD execution, validation, or committing. This matches the anchor 'Names the domain but actions are minimal or generic'; it does not reach 3 because none of the stated actions are concrete.

Completeness

Both halves are present: a 'what' ("Main orchestrator for autonomous coding operations") and an explicit 'Use when...' clause with four trigger scenarios. It falls short of 5 because the 'what' is a role label rather than a concrete statement of capabilities, matching the anchor 'Has both what and when; when could be more explicit or specific' (here the what is the weaker half).

Trigger Term Quality

Phrases like "Use when running autonomous sessions", "coordinating components", and "orchestrating implementations" give some natural keywords, but common user variations (e.g. 'hands-off', 'self-directed', 'auto-run', 'continuous implementation') are missing. Fits 'Some relevant keywords but missing common variations or synonyms' rather than 4, where only a few natural terms would be absent.

Distinctiveness Conflict Risk

"Main orchestrator for autonomous coding operations" carves a niche among autonomous-coding skills, but broad phrases like "coordinating components" and "managing the full lifecycle" could overlap with any planner/coordinator skill. Fits 'Somewhat specific but could still overlap with similar skills' — not 4, since it lacks the distinct trigger phrases of a clearly bounded niche.