Conciseness

The body is instruction-dense with no explanations of concepts Claude already knows, but it repeats itself: the snapshot-vs-in-place-edit rule appears three times (naming convention section, Relationship section, and the second anti-pattern), the pointer to references/typology-and-lifecycle.md is given twice in near-identical words, and the validator is described in both the Assets section and the References table. These are minor instances that could be trimmed, matching the 4 anchor rather than the lean 5.

Actionability

Fully executable guidance throughout: exact commands (git status, git log -1, git stash list, git stash push -u -m "<unique-tag>"), a copy-paste validator invocation (bash <skill-dir>/scripts/validate-handover.sh .context/handovers/), a commit message format (docs(handover): <short description>), a complete frontmatter YAML example, and a concrete filename pattern. The BAD/GOOD anti-pattern pairs are also concrete.

Workflow Clarity

Both workflows (writing and picking up) are numbered with explicit validation checkpoints and feedback loops: "Run the validator before considering the handover done... Fix anything it flags" and "Re-run the validator to confirm the frontmatter edit didn't break the schema". Conditional handling (partially resolved outstanding work) is specified, matching the 5 anchor's explicit validation with error-recovery loops.

Progressive Disclosure

The body is a genuine overview with detail split appropriately: section-by-section detail in references/document-structure.md, typology/lifecycle in references/typology-and-lifecycle.md, the contract in assets/schemas/handover-frontmatter.schema.json, and structure in assets/templates/handover.yaml — all verified to exist and to contain what the body claims. References are one level deep and clearly signaled both inline and via the References table's 'When to Use' column.

Specificity

Concrete actions are named ("Write a session handover document in .context/handovers/", the JSON Schema and shell validator that check a handover's shape, picking one up and closing it out) with an enumerated required-sections list. It stops short of the 5 anchor's multiple distinct action verbs because the coverage list ("Covers the frontmatter contract, required sections (...)") narrates skill contents rather than stating actions.

Completeness

Explicitly answers both: what ("Write a session handover document in .context/handovers/ so another agent or session can resume the work without re-deriving context") and when ("Use when a session is ending (or pausing) with work still in progress, when the user asks to... or when a long-running task is about to be interrupted"). Trigger phrases are concrete and enumerated.

Trigger Term Quality

Comprehensive natural trigger phrases users would actually say: "'write a handover'", "'document what's outstanding for the next session'", "'hand this off'", "'summarise where we got to'", plus situational terms like "context limit" and "switching worktrees". No common variation is missing.

Distinctiveness Conflict Risk

A clear niche (session handover documents under .context/handovers/) with distinct triggers ("handover", "hand this off", session-end interrupts). The only minor overlap risk is "'summarise where we got to'" matching a generic summarization request, which is too slight to drop below the 5 anchor.