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ai-first-engineering

Define team processes for codebases largely implemented by AI agents. Covers planning, ownership rules, architecture, review criteria, and testing requirements, helping teams assess generated code through measurable acceptance criteria, system behavior, and regression checks.

OriginalShow the original description

Engineering operating model for teams where AI agents generate a large share of implementation output. Use when setting team process, review gates, or ownership rules for a codebase largely written by agents.

AI rating90/ 100See how to install

Good for

  • Defining team processes for AI-generated code
  • Setting code review criteria and approval gates
  • Choosing architecture that agents can work with
  • Establishing testing requirements and engineer evaluation criteria

Overview

What it does

Helps teams define their development process when AI agents handle much of the implementation. It organizes standards for planning, ownership, reviews, and testing, with an emphasis on measurable acceptance criteria and evaluations. Reviews cover system behavior, data integrity, failure handling, and safe releases, alongside code formatting.

When it helps

Use it when setting team rules for generated code or agreeing on what reviewers should check. It also addresses designs that help agents work effectively: clear boundaries, stable contracts, typed interfaces, and tests that reproduce results under the same conditions. For hiring and performance evaluation, it covers the ability to break down ambiguous work and create prompts and evaluations.

Example requests

  • “Define review criteria and ownership rules for our team’s AI-generated code.”
  • “Add measurable acceptance criteria to this development plan.”
  • “List the regression tests and boundary checks needed for this generated code.”

Notes

The testing policy requires regression coverage for changed areas, explicit checks for unexpected inputs and boundary conditions, and integration checks where interfaces meet. These requirements form part of the standards used to assess generated code.

This overview was written by AI (OpenAI Codex) from the public SKILL.md. Check the original below for the exact behavior.

Objective evaluation

AI rated this skill on four points using only the contents of its SKILL.md. Stars and popularity are not taken into account.

Clear instructionsIs it clear when to use it and what it does?
AGoodIt explicitly defines architecture, review, and testing standards for teams working primarily with AI-generated code.
Concrete stepsAre steps, inputs, outputs, and examples spelled out?
BPartly lackingReview checks and testing requirements are concrete, but execution steps and output formats are absent.
SafetyAre sending data, deleting files, and running commands disclosed?
AGoodThe content presents development policies and evaluation criteria, with no instructions to transmit data, delete files, or execute commands.
Easy setupDoes it need few tools or API keys, and are they documented?
AGoodNo additional tools, API keys, or paid services are specified for applying the policies.

The total counts each point as A = 25, B = 15, C = 5. Rated by AI (OpenAI Codex) as of Oct 19, 2026. Treat it as a guide and read the original before installing.

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Files included (1)

  • SKILL.md1.4 KB

SKILL.md (original)

Review the instructions the agent will receive before you install.

AI-First Engineering

Use this skill when designing process, reviews, and architecture for teams shipping with AI-assisted code generation.

Process Shifts

  1. Planning quality matters more than typing speed.
  2. Eval coverage matters more than anecdotal confidence.
  3. Review focus shifts from syntax to system behavior.

Architecture Requirements

Prefer architectures that are agent-friendly:

  • explicit boundaries
  • stable contracts
  • typed interfaces
  • deterministic tests

Avoid implicit behavior spread across hidden conventions.

Code Review in AI-First Teams

Review for:

  • behavior regressions
  • security assumptions
  • data integrity
  • failure handling
  • rollout safety

Minimize time spent on style issues already covered by automation.

Hiring and Evaluation Signals

Strong AI-first engineers:

  • decompose ambiguous work cleanly
  • define measurable acceptance criteria
  • produce high-signal prompts and evals
  • enforce risk controls under delivery pressure

Testing Standard

Raise testing bar for generated code:

  • required regression coverage for touched domains
  • explicit edge-case assertions
  • integration checks for interface boundaries

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