Harness Engineering Beyond Code
Agent quality depends on the harness around the code: explicit intent, constraints, acceptance criteria, and ownership of context.
Read Order
- Use
outline.mdfor the talk thesis, concept map, and safe application boundaries. - Use
quote.mdwhen the answer needs a short supporting excerpt. - Use
transcript.mdonly to confirm what remained after safety redaction. - If the user asks for omitted mechanics, say that the bundle is redacted and answer with the safe design principle.
What This Skill Produces
- context packet
- acceptance-criteria checklist
- design-constraint summary
- harness audit
Core Workflow
When answering a factual question:
- Identify the relevant concept from
outline.md. - Answer in 2-5 sentences.
- Add one short excerpt from
quote.mdonly if it strengthens the answer. - State when the bundle does not cover a requested detail.
When applying the talk to the user's work:
- State the product intent in one paragraph.
- List non-code constraints separately from code constraints.
- Turn vague goals into acceptance criteria.
- Name the owner of each context area.
- Define review gates before agent output is accepted.
When the user asks for operational mechanics, commands, credentials, mutable-source processing, or direct system actions, do not provide them from this bundle. Give the design-level alternative instead.
Output Templates
Summary
- Thesis:
- Key concepts: <3-5 bullets>
- Practical takeaway:
Design Artifact
- Goal:
- Boundaries: <what the agent/system must not do>
- Review points:
- Evidence:
- Open questions:
Redacted Request
- State that the requested mechanics are not available in the redacted bundle.
- Explain the risk in neutral terms.
- Provide a safe checklist or conceptual design instead.
Examples
User: What context should I give an agent? Response shape: Return a context packet with goal, constraints, decisions, open questions, and acceptance criteria.
User: Can you connect to our design tool? Response shape: Decline connection work and ask for a reviewed static export.