# building-agentskills

## Docs

- [2026 04 25 karpathy wiki v2.2](https://building-agentskills.toolbox.md/case-studies/2026-04-25-karpathy-wiki-v2.2.md)
- [00 overview](https://building-agentskills.toolbox.md/docs/00-overview.md)
- [01 quickstart](https://building-agentskills.toolbox.md/docs/01-quickstart.md)
- [02 mental model](https://building-agentskills.toolbox.md/docs/02-mental-model.md)
- [03 three questions](https://building-agentskills.toolbox.md/docs/03-three-questions.md)
- [04 token economics](https://building-agentskills.toolbox.md/docs/04-token-economics.md)
- [Frontmatter](https://building-agentskills.toolbox.md/docs/05-authoring/frontmatter.md)
- [Iron laws](https://building-agentskills.toolbox.md/docs/05-authoring/iron-laws.md)
- [Line budget](https://building-agentskills.toolbox.md/docs/05-authoring/line-budget.md)
- [Prose discipline](https://building-agentskills.toolbox.md/docs/05-authoring/prose-discipline.md)
- [Triggers](https://building-agentskills.toolbox.md/docs/05-authoring/triggers.md)
- [Red green for prose](https://building-agentskills.toolbox.md/docs/06-testing/red-green-for-prose.md)
- [Tests that pass immediately](https://building-agentskills.toolbox.md/docs/06-testing/tests-that-pass-immediately.md)
- [Unit tests](https://building-agentskills.toolbox.md/docs/06-testing/unit-tests.md)
- [07 mechanism vs decoration](https://building-agentskills.toolbox.md/docs/07-mechanism-vs-decoration.md)
- [08 packaging as plugin](https://building-agentskills.toolbox.md/docs/08-packaging-as-plugin.md)
- [09 evolution](https://building-agentskills.toolbox.md/docs/09-evolution.md)
- [10 anti patterns](https://building-agentskills.toolbox.md/docs/10-anti-patterns.md)
- [Claude code](https://building-agentskills.toolbox.md/docs/11-cross-platform/claude-code.md)
- [Codex](https://building-agentskills.toolbox.md/docs/11-cross-platform/codex.md)
- [Gemini cli](https://building-agentskills.toolbox.md/docs/11-cross-platform/gemini-cli.md)
- [Others](https://building-agentskills.toolbox.md/docs/11-cross-platform/others.md)
- [12 update mechanism](https://building-agentskills.toolbox.md/docs/12-update-mechanism.md)
- [SKILL](https://building-agentskills.toolbox.md/examples/minimal-skill/SKILL.md): Use when the user asks to test a minimal skill template, or types "ping minimal"; replies with a one-line confirmation that the skill activated. Copy this file as a starting point for your own skill; replace name, description, and body to fit your domain.

## OpenAPI Specs

- [openapi](https://building-agentskills.toolbox.md/api-reference/openapi.json)