Conciseness

Lean and directive throughout — no concept explanations, every line instructs. Not 5 due to minor trim opportunities: the forbidden-path list includes '/root/agentteams-fs/agents/...' which is already covered by '/root/agentteams-fs/...', and the absolute-path prohibition appears in both the paths section and the closing troubleshooting note.

Actionability

Fully executable: copy-paste-ready JSON payloads for pull and push (including an exclude example), exact 'pwd' / 'ls -la shared/tasks/{task-id}/' commands, and an exact escalation message template — covering the common pull, push, and missing-file cases.

Workflow Clarity

The missing-files flow is a numbered sequence with explicit checkpoints (pull, verify pwd and local path) and a feedback loop that escalates to the coordinator with the filesync outcome, plus clear rules for the pull/push cases. Simple, single-purpose skill with unambiguous actions; no destructive or batch operations requiring validation caps.

Progressive Disclosure

Single-file skill under ~70 lines with no bundle files (no references/, scripts/, or assets/); content is compact enough to belong inline and is organized into clearly headed sections (Local Paths, Task Lifecycle Sync, Non-Task Shared Files, If You Cannot Find Files), matching the simple-skill exception for well-organized single-file skills.

Specificity

Lists several concrete trigger actions — 'direct filesync calls, reading non-task shared files, pushing mid-task progress, or troubleshooting missing shared files' — tied to a named tool. Not 5 because the actual capabilities (pull, push, path conventions) are only implied, not enumerated.

Completeness

The 'when' is explicit and rich (multiple positive triggers plus a negative boundary), but the 'what' — what the skill actually does or contains — is never stated, only implied via tool names. Falls between anchor 2 (only 'when' present) and anchor 4 (both explicit); per the guideline to score only what is explicitly stated, the implicit 'what' cannot be credited.

Trigger Term Quality

Good natural-term coverage: 'filesync', 'shared files', 'mid-task progress', 'missing shared files', 'task acceptance', 'submission'. Not 5 because common variations like 'pull', 'sync', or 'can't find files' phrasings are missing.

Distinctiveness Conflict Risk

Clear niche (shared-file syncing via the filesync tool) with an explicit negative boundary — 'Do not use for normal task acceptance or submission; taskflow ack_task and submit_task handle lifecycle sync internally' — that directly prevents overlap with the closely related taskflow lifecycle. Minimal conflict risk.