Load repo-local skills on demand and turn rough ideas into durable agent assets

This workspace tracks the AI SDK skills guide closely: the model sees a lightweight catalog first, loads full skill instructions only when needed, and executes inside Vercel Sandbox.

Setup requiredopenai/gpt-4.1-mini

Vercel Sandbox credentials are missing. Add VERCEL_OIDC_TOKEN or the VERCEL_TOKEN, VERCEL_TEAM_ID, and VERCEL_PROJECT_ID trio.

Idea-to-skill workspace is ready

Ask the agent to challenge a rough idea, align durable context, and turn that workflow into a reusable skill draft.

Runtime

Node 24 + uv Python 3.13

Vercel Sandbox

Available skills

grill-with-docs

A relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go.

skill-creator

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.

Configured tools

skill

Load full skill instructions from the configured skills set.

bash

Run shell commands inside the session sandbox.

readFile

Read sandbox-backed files directly.

writeFile

Write sandbox-backed files directly.

Artifact targets

artifacts/CONTEXT.mdartifacts/<skill>/SKILL.md

Source core

The model starts from skill metadata, calls skill for full instructions, then uses sandbox tools for file and shell work.

Skills Builder Agent

Opening demo

Skills Builder Agent

Load repo-local skills on demand and turn rough ideas into durable agent assets

Idea-to-skill workspace is ready