Conciseness

The body is mostly command-forward, but "nx show project <x> --json | jq '.targets | keys'" appears in three separate sections, the Programmatic Answers section re-covers Listing Projects and Project Details from earlier, and the schema-pointer sentence is duplicated near-verbatim at lines 52 and 97 (the second mislabels nx-schema.json as the 'project schema'). This is 'mostly efficient but could be tightened', not 2 — there is no padding that explains concepts Claude already knows.

Actionability

Every section gives copy-paste-ready bash and jq commands, with realistic example JSON outputs and per-question patterns ("How do I build/test/lint project X?" → exact commands). Guidance is fully executable and covers the common exploration cases.

Workflow Clarity

For a read-only exploration skill, each task maps to an unambiguous command sequence, and the Troubleshooting section provides explicit error-recovery loops ("nx reset # if sync doesn't fix stale cache"). No validation checkpoints are required for non-destructive read operations, so the destructive-operation cap does not apply.

Progressive Disclosure

The body has clear section headers and one well-signaled, one-level-deep reference (references/AFFECTED.md, which exists and is linked from the Affected Projects section). Not 5 because sizable reference material — the Programmatic Answers JSON examples and full graph output — is inlined in SKILL.md where a second bundle file would keep the overview leaner.

Specificity

The what-clause "Explore and understand Nx workspaces" names the domain with generic actions, and only "check available targets/configuration" in the when-clause adds a concrete capability — matching 'names domain and 1-2 concrete actions, but not comprehensive'. Not 4 because the description never enumerates its several actual capabilities (listing projects, resolving config, inspecting targets, querying the dependency graph).

Completeness

It explicitly answers what ("Explore and understand Nx workspaces") and when, twice over — "USE WHEN answering questions about the workspace, projects, or tasks" and "ALSO USE WHEN an nx command fails" — with concrete example trigger phrases, exactly matching the anchor-5 example.

Trigger Term Quality

Six natural user phrasings ("What projects are in this workspace?", "debug nx task failure") plus "an nx command fails" give good keyword coverage matching the 'a few natural terms missing' anchor. Not 5 because common synonyms and artifacts users would mention ("monorepo", "nx.json", "project.json") are absent.

Distinctiveness Conflict Risk

It occupies a clear niche (Nx workspaces) with distinct triggers including failure-mode phrases like "Cannot find configuration for task", so it is unlikely to fire for unrelated skills. It does not trigger on generic 'workspace' queries alone since the examples are all Nx-specific.