tool-design-sprint-prototype-plan SKILL.md skillA
tool-design-sprint-prototype-plan from product-on-purpose/pm-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add product-on-purpose/pm-skills/tool-design-sprint-prototype-plan@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- product-on-purpose/pm-skills
- Path
skills/tool-design-sprint-prototype-plan/SKILL.md- Versions recorded
- 4
- Latest version
- v1.0.0, committed Oct 30, 2026
- First version recorded
- May 16, 2026
- Size
- 9,778 bytes
- Repository stars
- 790
- License
- Apache-2.0
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, Interviewer), prototype brief (what to build, fidelity bar, time allocation per role), canonical Five-Act Interview script (Welcome, Context, Intro, Tasks, Debrief), trial-run checklist, and Friday participant confirmation tracker. The actual prototype build is craft work outside the skill's AI invocation surface. Use…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 --> # Design Sprint Prototype Plan (Thursday morning) Thursday is the prototype build day. This skill produces the morning planning artifact that makes the build run; it does NOT build the prototype itself. The skill assigns roles, locks the fidelity bar, drafts the Five-Act interview script, defines the trial-run gate, and confirms Friday participants. The actual building (Figma frames, slideware decks, role-play scripts, paper assemblies) is craft work the team owns through the rest of Thursday. Family contract: [`site/src/content/docs/reference/skill-families/design-sprint-skills-contract.md`](../../site/src/content/docs/reference/skill-families/design-sprint-skills-contract.md). This skill is a member of `design-sprint-skills`. ## When to Use - It is Thursday morning of the Design Sprint and Wednesday's storyboard is signed off. - The Friday participant tracker needs a Thursday-morning confirmation check; cancellations now trigger buffer activation. - The interview script needs to be drafted (or refined from a prior sprint's template) before the interviewer can mock-run it Thursday afternoon. …
Read the whole file at its exact version.
How to install
mdr add product-on-purpose/pm-skills/tool-design-sprint-prototype-plan@sha256:442f08b0465c8736The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_og6e4bmgn3xdjbp6)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 16, 2026 and Oct 30, 2026, about one every 56 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-10-30 | 1aa5156 | 9,778 B | A | view · diff |
| v1.0.0 | 2026-07-05 | 87e423c | 9,744 B | A | view · diff |
| v0.1.0 | 2026-05-20 | be1352b | 9,744 B | A | view · diff |
| v0.1.0 | 2026-05-16 | 348ff8d | 9,738 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9778 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
product-on-purpose/pm-skills · 790 stars · license Apache-2.0 · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_og6e4bmgn3xdjbp6 GET https://markdownregistry.com/api/v1/resolve?ref=product-on-purpose/pm-skills/tool-design-sprint-prototype-plan GET https://markdownregistry.com/api/v1/blob/442f08b0465c87369278f758f9adf2f28b646281495ae6d87c6b944f676f0726
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.