Conciseness

The 450+ line body extensively re-explains a famous, well-known framework Claude already knows (the Red Ocean vs. Blue Ocean comparison table, per-action ERRC walkthroughs, and Cirque du Soleil/Southwest/Netflix examples repeated across three sections), and includes pure padding such as an 'About the Authors' section and affiliate-tagged Amazon links ('tag=wondelai00-20'). This is noticeably verbose with several padded sections (anchor 2), though not entirely fluff — the Yellow Tail factor table, formulas, and Quick Diagnostic genuinely earn their place.

Actionability

The body provides mostly concrete, executable guidance: specific questions for each ERRC action, a worked Yellow Tail strategy-canvas table, the formula 'Strategic Price - Target Profit Margin = Target Cost', a scoring instruction ('rate 0-10... Always provide current score and improvements to reach 10/10'), and a Quick Diagnostic audit table. Minor gaps remain — e.g., no inline output template for actually producing a strategy canvas, leaving 'Plot how you and competitors score' under-specified. Not anchor 5 because guidance is not fully copy-paste ready for the skill's main deliverable.

Workflow Clarity

Sequences exist in pieces (Strategy Canvas steps 1-3, the 'Buyer Utility → Strategic Price → Target Cost → Adoption' sequence, and the non-customer four-step 'Process'), but there is no unified end-to-end workflow telling Claude how to apply the tools in order when a user asks for help. The Quick Diagnostic partially serves as a checkpoint but is positioned as an audit, not a validation step inside a workflow. This matches anchor 3: sequence present but checkpoints missing or implicit.

Progressive Disclosure

Structure is good: all 8 referenced files exist, are one level deep, and are clearly signaled both inline ('See: references/errc-grid.md for ERRC templates and exercises') and in a dedicated Reference Files section with descriptions. However, substantial detail that plausibly duplicates the reference files is inlined in SKILL.md (full Six Paths walkthroughs with per-path principles/examples, complete ERRC action subsections, and the authors section), so the split is not as clean as anchor 5 requires.

Specificity

The description gives one concrete action ("Create uncontested market space using value innovation instead of competing head-to-head") but then shifts to topic coverage ("Covers the Four Actions Framework, buyer utility map, and value-cost trade-offs") rather than listing several distinct actions. It names the domain plus 1-2 concrete actions, matching anchor 3; it does not reach anchor 4 because it enumerates covered topics, not multiple specific capabilities a user can expect.

Completeness

Explicitly answers both what ("Create uncontested market space using value innovation...") and when ("Use when the user mentions...", "Also trigger when comparing pricing strategies...") with concrete trigger phrases. This matches the anchor-5 example pattern of an explicit capability statement followed by explicit use-when guidance.

Trigger Term Quality

Comprehensive natural trigger terms including "blue ocean", "red ocean", "strategy canvas", "ERRC framework", "value innovation", "non-customers", "buyer utility map", "eliminate-reduce-raise-create", and "uncontested market", plus natural user phrasings like "how to stop competing on price" and "exploring new market categories". Coverage includes synonyms and framework-specific jargon a user would naturally say.

Distinctiveness Conflict Risk

The skill has a clear niche with distinct framework triggers, and it even disambiguates adjacent skills ("For tech adoption strategy, see crossing-the-chasm. For product positioning, see obviously-awesome."). However, the broad secondary triggers "comparing pricing strategies" and "finding underserved customer segments" could fire on general strategy or marketing questions unrelated to blue ocean thinking, creating minor overlap risk with closely related business-strategy skills — anchor 4 rather than 5.