Conciseness

The body is lean and assumes competence — no concept explanations, just directives like "Prefer the platform tools over describing API calls" and "Every agent ID... comes from a real tool response". It sits at anchor 4 (efficient, minor trimmable instances) rather than 5 because paragraphs like "Ask questions ONLY to collect missing inputs" and "Onboarding is self-contained" are long and partially restate the no-reconfirmation and Phase-6-handoff points.

Actionability

Guidance is concrete for an instruction-only skill: named tools ("ONE `aiagents_list` call", "`projects_list` / `projects_create`"), a hard rule with recovery ("If a call fails, fix the cause or ask for the missing input, then retry"), and the "Never invent IDs" rule — matching anchor 4's "mostly executable guidance... minor gaps". It falls short of anchor 5 because the executable detail is delegated to ten phase files that are not present in this skill directory, so the actual steps cannot be executed from what is written here.

Workflow Clarity

The phase table gives a clear ordered sequence with named gates ("First test run + **verification gate**", "Ingest call logs + **verification gate**") and a verification definition ("onboarding is NOT done when the agent/scenario rows exist... done when one test call completed"), plus error-recovery guidance — better than anchor 3's implicit checkpoints. It is not anchor 5 because the actual gate conditions and checklists live in the missing phase files, so validation specifics are named but not defined in this document.

Progressive Disclosure

The design is right — an overview body, one phase file per phase, and one-level-deep references (references/client-setup.md and references/api-quickstart.md both exist) — but the ten primary navigation targets (phase0-path.md, phase2-agent.md, phase3-testing-metrics.md, phase4-testing-evaluators.md, phase5-testing-first-run.md, phase6-testing-next.md, phase3-observability-ingest.md, phase4-observability-metrics.md, phase5-observability-evaluate.md, phase6-observability-review.md) do not exist in the bundle, so the main references do not resolve. That breaks navigation in practice, dropping it below anchor 4 despite the well-signaled structure.

Specificity

Concrete actions are named per path — "build evaluators and run simulated calls" and "ingest production call logs and evaluate them" — covering the two onboarding paths with several specific actions, but other covered capabilities (agent connection, metric setup, verification) are omitted, leaving minor gaps in coverage. Fits anchor 4 ("several specific actions; minor gaps") rather than 5, whose examples enumerate comprehensive coverage, and clearly above anchor 3's "1-2 concrete actions".

Completeness

The "when" is explicit and trigger-phrase-driven ("Use when the user says...") and the "what" is explicit ("Covers two onboarding paths: **testing**... and **observability**..."), matching anchor 5's "clearly and explicitly answers both what AND when with concrete trigger phrases". It is not anchor 4 because the "when" here is more explicit than "could be more specific" — it enumerates triggers verbatim.

Trigger Term Quality

Nine quoted natural phrases ("get started with Cekura", "I'm new to Cekura", "first time using Cekura", "configure my project"), a slash command (/cekura-onboarding), and a general condition ("needs guidance on initial platform setup") give comprehensive coverage including synonyms and paraphrases users would actually say. Matches anchor 5's comprehensive synonym coverage; no natural variation is missing.

Distinctiveness Conflict Risk

A clear niche (onboarding) with an explicit negative boundary — "Not for adding an agent, more scenarios or more metrics to an existing workspace — those are cekura-create-agent, cekura-eval-design and cekura-metric-design" — routing overlapping requests to named siblings. This is distinct-trigger, minimal-conflict (anchor 5); the only mild overlap is "help me set up my agent", which the negative clause already disambiguates, keeping it above anchor 4.