Conciseness

The body is mostly lean — concrete commands, a compact Do/Don't list, and a template — but has minor trims available: 'hack on code, run build/tests, hack on code, etc.' repeats 'hack on code', and lines like 'YOU are in charge of bookkeeping, not them. YOU have the big picture, they don't.' add emphasis over information. This fits 'efficient; minor instances of over-explanation that could be trimmed' rather than the every-token-earns-its-place 5 anchor.

Actionability

It gives executable commands ('cursor-agent --print --model <model-name> create-chat', '--resume <conversation-uuid>'), a concrete default model ('sonnet-4.5'), a model-discovery trick, an explicit timeout setting (600000), and a structured task template. The gap versus the 5 anchor is that no filled-in worked example of a real invocation/task is shown, and the commands still require the user to substitute placeholders without an instance of doing so.

Workflow Clarity

The sections follow the full lifecycle — create chat, model selection, invocation with timeout, setup, giving instructions, post-completion verification, and failure recovery — with explicit validation ('Always verify the sub-agent's work: check the diff, review code, run tests/lint') and feedback loops for error recovery ('Read the output, fix any blocking issues, retry with more context', 'Continue the work yourself or spawn another sub-agent with clarified instructions'). This matches the anchor with explicit validation steps and retry loops, not merely 'most checkpoints present'.

Progressive Disclosure

The body (~95 lines) has no bundle files and is well-sectioned with clear headers covering each lifecycle phase. However, it exceeds the under-50-lines simple-skill threshold, and content such as the full task-description template and the failure-mode playbook could plausibly live in a reference file, leaving SKILL.md a leaner overview. This fits 'good structure; most content appropriately placed; minor organization gaps' rather than the ideally-split 5 anchor.

Specificity

The description names the domain ('Offloading tasks with a well-defined scope to sub-agents') and one concrete action ('use a sub-agent to implement a set of specs'), matching the anchor for naming the domain plus 1-2 concrete actions without comprehensive coverage. It does not list several specific actions (spawn/monitor/verify sub-agents), so it is not a 4.

Completeness

It explicitly answers both: what ('Offloading tasks with a well-defined scope to sub-agents... implement a set of specs') and when ('Use this skill whenever a task should not need a broad knowledge of the whole project'). The 'when' clause is present but phrased negatively and lacks concrete trigger phrases, matching the anchor where both exist but the 'when' could be more explicit — not the 5 anchor's concrete trigger phrasing.

Trigger Term Quality

It includes relevant keywords like 'offloading tasks', 'sub-agents', 'implement a set of specs', and 'broad knowledge of the whole project', but misses common natural variations users would say such as 'delegate', 'delegation', 'fan out', or 'parallelize work'. This matches the 'some relevant keywords but missing common variations or synonyms' anchor rather than the good-coverage anchor.

Distinctiveness Conflict Risk

Sub-agent supervision with a well-defined-scope, no-broad-context-needed framing carves a fairly distinct niche with low overlap risk against typical file-format or workflow skills. Minor overlap risk remains with general delegation/coordination skills, fitting 'mostly distinct; minor overlap risk' rather than the minimal-conflict 5 anchor.