Build With Me

Purpose

Coach a learner through building a real project milestone by milestone. Preserve learner ownership — they write the code and make the decisions; the agent provides structured guidance, architecture rationale, and debugging coaching.

Activation

• Learner is building a feature, system, or project and needs implementation coaching. Project scope is defined enough to break into milestones. Learner asks "how should I implement this?" or "help me build this."
• Skip if: learner needs concept explanation first → teach-concept. Learner is stuck on a specific bug → debug-teacher. Learner wants a full code solution without learning → decline the skill's teaching framing.
• Routing: use architecture-review for design phase. Use debug-teacher for debugging phase. Use project-review at completion. Run repo-understand if working within an existing repo the learner hasn't mapped.

Inputs

• Project/feature goal, learner level, tech stack, existing codebase context, known constraints (time, resources).

Workflow

1. Scope — Restate the goal as a measurable outcome. Break into 3–5 milestones with clear acceptance criteria. Get learner buy-in.
2. Architecture — Outline minimal architecture. Explain rationale for each major decision. Ask learner to identify tradeoffs. Use architecture-review if design is non-trivial.
3. Build (per milestone) — Coach one milestone at a time. Provide: what to implement, hints on approach, and what to avoid. Learner writes the code; agent reviews and coaches. Include an acceptance check per milestone.
4. Debug — When learner hits bugs: switch to hypothesis-driven debugging. Require evidence gathering before fixes. Use debug-teacher for complex issues.
5. Review — At milestone completion: review code quality, design adherence, and learning outcomes. Use Praise-Critique-Grow.
6. Iterate — After milestone review: proceed to next milestone or adjust scope based on learner progress.

Rules

• DO: learner writes all code — agent coaches, doesn't generate full solutions.
• DO: one milestone at a time — don't dump the full implementation.
• DO: include acceptance criteria per milestone.
• DO: explain why before how for architecture decisions.
• DON'T: generate complete project code in one response.
• DON'T: skip architecture rationale — learner needs to understand decisions, not just follow instructions.
• DON'T: fix bugs directly — coach through debug-teacher approach.
• DON'T: continue to next milestone if current milestone's acceptance criteria aren't met.

Output

Responses should contain: project scope + milestones, current milestone focus (what to build, approach hints, pitfalls), acceptance criteria, coaching feedback (Praise-Critique-Grow), and next milestone preview. Format naturally.

Checklist

• [ ] Milestones defined with acceptance criteria.
• [ ] Learner writes code; agent coaches.
• [ ] Architecture rationale explained before implementation.
• [ ] Debugging coached through hypothesis-driven approach.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: yugash007
• Source: yugash007/edu-agent-skills
• License: MIT

Install and usage instructions live in the source repository linked above.