Conciseness

The body is dense with repo-specific detail and explains nothing Claude already knows (no generic Docker/Temporal/Django tutorials), but the intro parenthetical '(the wizard that integrates PostHog, then the coding agent that commits and opens the PR)' restates the numbered list immediately below it, and a few framing sentences ('The hard part of debugging is...', 'This skill is how you actually read it') could be trimmed — matching anchor 4's 'minor instances of over-explanation that could be trimmed' rather than anchor 5's 'every token earns its place'.

Actionability

Every step is copy-paste-ready: 'docker ps --format {{.Names}} | grep task-sandbox', the full 'temporal workflow list --address temporal:7233 --namespace default --limit 10' invocation, 'tail -f' commands with a ready-made grep filter, and a complete 'flox activate' manage.py shell snippet with concrete paths, ports, and expected output comments; the failure-signatures section names exact error strings ('Could not determine cloud region from access token', 'ConnectionRefused') with their fixes.

Workflow Clarity

The workflow is clearly sequenced by run lifecycle (prerequisites → find task UUID → tail live logs 'while it's running' → durable log 'after teardown'), with the branch condition stated in the section headers, a prerequisites checklist ('all of these are set'), expected outputs shown as comments ('# task-sandbox-<TASK_ID>-<suffix>'), an explicit status check in the Step 3 snippet, and a failure-signatures section providing error-to-fix recovery loops — matching anchor 5; the operations are read-only, so the destructive-operation cap does not apply.

Progressive Disclosure

The single file is well organized (Prerequisites / Steps 1–3 / Common failure signatures) with no buried or nested references, but at ~110 lines the .env.local keys table and the failure-signature catalog are reference material that could be split into a references/ file to keep SKILL.md a lean overview — a minor organization gap matching anchor 4 rather than anchor 5's ideal content split.

Specificity

The description lists multiple concrete actions with comprehensive coverage — 'finding the task UUID (docker ps, temporal CLI, Temporal UI at localhost:8081), tailing live logs inside the sandbox container (/tmp/posthog-wizard.log, /tmp/agent-server.log), and reading the durable per-run console log from object storage' — which matches the anchor-5 example; however, the second-person clause 'or when you need to read the wizard or agent logs' violates the third-person-voice rule, so the rubric's mandatory 1-point penalty applies, dropping it to 4.

Completeness

It clearly and explicitly answers both what ('Debug the output of local PostHog task runs... Covers the .env.local keys + ai_features intent... finding the task UUID... tailing live logs... reading the durable per-run console log') and when ('Use when a local run looks stuck, failed, or silent, or when you need to read the wizard or agent logs') with concrete trigger phrases, exactly matching the anchor-5 example.

Trigger Term Quality

The explicit trigger list 'task-sandbox, run_wizard, agent-server, process-task, SANDBOX_PROVIDER, LLM_GATEWAY, cloud_run, posthog-wizard.log' covers the exact identifiers (container names, workflow/activity names, env vars, log filenames) a user debugging this system would naturally say, matching the comprehensive-coverage anchor including file names; it is not score 4 because no obvious natural variation is missing.

Distinctiveness Conflict Risk

It occupies a clear niche — local PostHog task runs inside a Docker sandbox under the Temporal process-task workflow — with distinct triggers (task-sandbox, posthog-wizard.log, run_wizard) that no generic debugging, Docker, or logging skill would match, so conflict risk is minimal.