How do I install the Orch Build Mvp skill?

Run npx skillmds@latest add junmystery/orch-build-mvp in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Is Orch Build Mvp free to use?

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Who published Orch Build Mvp?

JunMystery (@junmystery) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Orch Build Mvp by junmystery — Agent Skill

Name: Orch Build Mvp
Author: JunMystery

Orch Build Mvp

Orchestrate bootstrapping a working MVP from a design or spec document — ingest the doc, plan thin vertical slices, scaffold the first end-to-end slice, then TDD-implement, review, and gated commit. Use to turn an SDD/PRD into a running starting point. Use when a design or spec document must become a running MVP through planned vertical slices.

JunMystery Updated Sep 17, 2026

File contents

orch-build-mvp

Actor · action · target: orch · build · mvp. Thin wrapper over the shared engine in orch-pipeline.

When to Use

The user has a design / spec document (SDD, PRD, system_design) and wants a working vertical slice bootstrapped from it.
Takes a doc path as its argument, e.g. civicpulse/docs/SDD-v0.6.md.

Operation settings

Default size floor: large — this is the full pipeline including Scaffold.
Phase mask: 0 (read the spec) → 1 → 2 (heavy) → 3 (scaffold) → 4 → 5 → 6.
First move (phase 0 → 2): read the doc; extract scope, locked decisions, and the feature list; order it into thin vertical slices (one end-to-end path first, not all-models-then-all-views). Phase 3 stands up that first slice.

How It Works

Run the orch-pipeline engine with the settings above.
Reuse the existing GAN harness instead of hand-rolling an iterate loop:
- Translate the SDD into gan-harness/spec.md + gan-harness/eval-rubric.md (this stands in for what gan-planner would generate — you already have the spec).
- Drive the build with /gan-build "<one-line brief>" --skip-planner (defaults: --max-iterations 15, --pass-threshold 7.0, --eval-mode playwright; use --eval-mode code-only for non-UI slices).
- That command runs the gan-generator → gan-evaluator loop and writes gan-harness/feedback/feedback-NNN.md until the score passes or plateaus.
Stop at Gate 1 (slice plan) and Gate 2 (pre-commit). Commit the scaffold and each slice as separate feat: commits.
Add security-reviewer for any slice touching a security trigger.

Example

orch-build-mvp: civicpulse/docs/SDD-v0.6.md
→ read SDD → slice list (vertical) → scaffold slice 1  [GATE 1: approve]
→ /gan-build --skip-planner (generator → evaluator loop) scores vs spec → review
→ commit feat:  [GATE 2: confirm] → next slice

---name: orch-build-mvpdescription: Orchestrate bootstrapping a working MVP from a design or spec document — ingest the doc, plan thin vertical slices, scaffold the first end-to-end slice, then TDD-implement, review, and gated commit. Use to turn an SDD/PRD into a running starting point. Use when a design or spec document must become a running MVP through planned vertical slices.---# orch-build-mvpActor · action · target: **orch · build · mvp**. Thin wrapper over the sharedengine in [`orch-pipeline`](../orch-pipeline/SKILL.md).## When to Use- The user has a **design / spec document** (SDD, PRD, system_design) and wants a working vertical slice bootstrapped from it.- Takes a doc path as its argument, e.g. `civicpulse/docs/SDD-v0.6.md`.## Operation settings- **Default size floor:** large — this is the full pipeline including Scaffold.- **Phase mask:** 0 (read the spec) → 1 → 2 (heavy) → 3 (scaffold) → 4 → 5 → 6.- **First move (phase 0 → 2):** read the doc; extract scope, locked decisions, and the feature list; order it into **thin vertical slices** (one end-to-end path first, not all-models-then-all-views). Phase 3 stands up that first slice.## How It Works1. Run the `orch-pipeline` engine with the settings above.2. **Reuse the existing GAN harness** instead of hand-rolling an iterate loop: - Translate the SDD into `gan-harness/spec.md` + `gan-harness/eval-rubric.md` (this stands in for what `gan-planner` would generate — you already have the spec). - Drive the build with `/gan-build "<one-line brief>" --skip-planner` (defaults: `--max-iterations 15`, `--pass-threshold 7.0`, `--eval-mode playwright`; use `--eval-mode code-only` for non-UI slices). - That command runs the `gan-generator` → `gan-evaluator` loop and writes `gan-harness/feedback/feedback-NNN.md` until the score passes or plateaus.3. Stop at **Gate 1** (slice plan) and **Gate 2** (pre-commit). Commit the scaffold and each slice as separate `feat:` commits.4. Add `security-reviewer` for any slice touching a security trigger.## Example```orch-build-mvp: civicpulse/docs/SDD-v0.6.md→ read SDD → slice list (vertical) → scaffold slice 1 [GATE 1: approve]→ /gan-build --skip-planner (generator → evaluator loop) scores vs spec → review→ commit feat: [GATE 2: confirm] → next slice```

Frequently asked questions