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mc-ui-sprint

Run the UI sprint for a release or epic with the human, the one session they sit in.

Skill by lokkrish

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/lokkrish-mc-ui-sprint

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Run the UI sprint for a release or epic with the human, the one session they sit in. Build clickable screens with fake data, iterate on their feedback, then lock the screens and derive the API contract from them.

Use cases: documents, design, backend, data

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What this skill can do and what it asks for, from its SKILL.md and code. Checked Nov 1, 2026.

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  • codeload.github.com · found in install command

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  • ~/.claude/skills/mc-ui-sprint

What's inside

Skill name
mc-ui-sprint
Description
Run the UI sprint for a release or epic with the human, the one session they sit in. Build clickable screens with fake data, iterate on their feedback, then lock the screens and derive the API contract from them.
License
MIT
Instructions
20 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# UI sprint (with the human)

This is the part of the process where the human is present. Keep every message short and visual: show screens, not paragraphs.

1. **Scope.** List the release's (or epic's) screens and the navigation between them in one short message, e.g. `Sign-up → Tasks (empty) → New task → Tasks (filled)`. Ask the human to confirm or adjust. This is the only planning question. Then record each screen with `mc_screen`: its route, the stories and UX requirements it implements, and its mockups, and name it in the refs of the UI tickets that build it (`SCR-n`).
2. **Build the prototype** (you, or the UX and frontend agents via `/mc-start`):
   - real screens in the app's stack, running locally, on hard-coded fake data and a mock API client
   - add the feedback widget in development only: `<script src="http://127.0.0.1:4317/widget.js" defer></script>` (Next.js: in the root layout behind `process.env.NODE_ENV === 'development'`; Expo web: in `app/+html.tsx`)
   - use the integration ports (`npx madcompany env integration`) so HQ's Preview shows it
3. **Show it.** Tell the human to open HQ → Preview (or the app URL, or Expo Go on their phone), or a mockup in HQ → Library. They click **Comment** on any element, click on a mockup image, or **Sketch** (capture the screen and draw on it). Each comment lands on its screen and is either sent now or added to their review. Comments sent now: classify each (`mc_map_change` with `level` element, ux or story, and for ux or story what it amends or extends) before it's fixed. A submitted review: `/mc-review-feedback`, one plan for all of it, approved by the human. Fix in rounds and take screenshots after each round (`mc_attach` to the feedback tickets).
4. **Sign-off.** When the human approves:
   - log it: `mc_decide` titled `UI signed off: <release or epic>`, with links to the screenshots
   - record the session: run `/mc-minutes` (kind `ui-sprint`), so what the human asked for is in HQ → Library → Meetings
   - write the API contract the screens need to `docs/design/<area>/api.md` (OpenAPI, or a table of endpoints with request and response shapes) with `mc_design_write`, listing the backend and frontend agents as consumers
   - update the tickets: UI tickets now wire the real contract; backend tickets implement it. In UI-MVP mode that wiring is the next release (R2): plan it with `/mc-plan-release`
5. Hand over to the team with `/mc-start`. From here the human is only asked about decisions that are theirs.

For a release or epic **without UI** (MVP mode), don't run this. Build the thinnest end-to-end slice first, show it through an API explorer (Swagger UI) or a CLI run, and revise from the human's feedback.

From lokkrish/madcompany, MIT.

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Last commit (this folder)
Sep 25, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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mc-ui-sprint skill. Agent Mart. https://agentmart.dev/skills/lokkrish-mc-ui-sprint (last updated 2026-10-24)