Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkillsAuthors › product-on-purpose › Page 3

product-on-purpose

@product-on-purpose on GitHub →

157 Claude Code skills authored by product-on-purpose.

updated 2026-08-21 · showing 121–157 of 157 by quality score

Average Pro QualityScore: 76.6/100

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Compose a writing instruction from voice, tone, style, and format axis entries. Use when you need a precise writing instruction for a specific combination of voice, tone, style,…
Builds a concept map - a non-hierarchical network of concept nodes joined by directed, labeled linking phrases so each node-link-node reads as an explicit proposition, with…
Validates internet access, compares the locally installed pm-skills version against the latest public release, and updates local files with conflict-aware overwrite-or-skip…
Audits whether a stated confidence interval means what it claims by running an equivalent-bet indifference test on its width and scoring nominal confidence against the actual hit…
Creates and validates a marketplace index that catalogs plugins for Claude Code and Codex, checking each entry, its plugin reference, and version consistency.
Day 1 (Monday) move of a Design Sprint that produces the bundled Monday artifact containing long-term goal, sprint questions (3-7 testable risks), customer or system map (5-15…
Produces a reference-class estimate by defining a class of similar past cases, taking their base-rate distribution of outcomes, and anchoring the forecast on that outside view…
Estimate market opportunity (TAM, SAM, SOM) using multiple sizing frameworks (top-down, bottom-up, comparable company, analogous market).
Documents stakeholder needs, concerns, and influence for a project or initiative. Use when starting projects, managing complex stakeholder relationships, or ensuring alignment…
Surveys what the agent platforms shipped since this repository last looked, diffing each vendor's release feed forward from a recorded version pin, and writes a dated survey…
Produces a decision journal entry that records a consequential decision at the moment it is made - the decision, the rationale, the predicted outcome, an explicit confidence…
Facilitates and documents a team retrospective capturing what went well, what to improve, and action items.
Day 2 afternoon move of a Foundation Sprint. Evaluates the candidate approach set through multiple lenses (4 classic plus at least 1 custom) to surface trade-offs, identify…
Evaluates rival causal explanations of a single case by typing each piece of within-case evidence by its diagnosticity (hoop, smoking-gun, straw-in-the-wind, doubly-decisive…
Creates and improves a Claude Code status line script and its settings registration. Use when authoring a status line, customizing what the status line shows, or wiring its…
Evaluates a skill or plugin against the Advanced Skill Library Standard across three modes, producing deterministic conformance findings and a tier, an opt-in behavioral pass, and…
Pre-sprint brief that locks scope, the decision the sprint must unlock, team and role assignments, logistics, inputs to bring, and success criteria before Day 1 of a Foundation…
Produces an annotated reasoning trace that reconstructs how a conclusion was reached, from the observable data, to the data actually selected, to the meaning and assumptions…
Creates and improves a plugin's AGENTS.md (the agent navigation and instructions entrypoint) to the Advanced Skill Library Standard.
Day 1 morning move of a Foundation Sprint. Forces explicit team choices on target customer, important problem, team advantage, and competitors and alternatives.
Walk the guided release runbook (6 gates G0/G1/G2/G2.5/G3/G4) via the pm-release-conductor sub-agent.
Creates a structured lessons learned entry for organizational memory. Use after projects, incidents, or significant learnings to capture knowledge for future teams and initiatives.
Synthesizes user research interviews into actionable insights, patterns, and recommendations. Use after conducting user interviews, customer calls, or usability sessions to…
Creates and improves agentskills.io skills to the Advanced Skill Library Standard. Use when you need to author a new SKILL.md, scaffold a skill directory, or raise an existing…
Generates novel solution candidates by stating a problem's deep relational structure, mapping it to distant source domains (nature, other industries, games), and transferring the…
Day 4 (Thursday) move of a Design Sprint that produces the planning artifact for the day. Output covers the prototype role plan (Maker, Stitcher, Writer, Asset Collector,…
Evaluates a decision or idea through several deliberately separated lenses in turn (facts, upside, risks, intuition, alternatives, process) so that no single mode dominates, then…
Creates and improves a plugin's documentation across modes (readme, quickstart, tutorial, how-to, reference, glossary, faq, troubleshooting, architecture, folder-readme, and an…
Runs a fast pre-build risk review on a product idea, feature request, or scope change, naming the single assumption most likely to make it fail and returning a clear verdict…
Produces a scenario set, 2-4 contrasting and internally consistent short narratives of alternative external futures named by two critical-uncertainty axes, plus a robustness read…
Produces a WOOP commitment card by working through Wish, Outcome, Obstacle, and Plan - contrasting the desired outcome against the main internal obstacle and binding an if-then…
Creates a starting plugin that satisfies the Bronze anatomy and onboards the maintainer, in three modes (interview, questionnaire, hybrid).
Generates three off-pattern framework analyses of a topic by drawing frameworks at random, applying each regardless of fit, and harvesting the non-obvious angles the unexpected…
Produces an attendee-facing agenda that sets what will be discussed, who owns each topic, and how time will be spent.
Produces a four-layer matrix (litany, system, worldview, myth) of the current 'used future' beside a reconstructed preferred future per layer, anchored by a deliberately changed…
Produces a both/and polarity map - two interdependent poles, the upside and downside quadrant of each, a greater purpose and a deeper fear, early-warning signs, and action steps -…
Produces a private strategic preparation document for the user before a meeting that matters. Captures stakes, stakeholder positions and reads, ranked desired outcomes, key…
Search all 157 skills by product-on-purpose →