Skill v1.0.0

version: "1.0.0" name: framework-starter description: Add one small runnable starter for a developer framework to the product's repository, calling only what the repository defines, as one reviewable GitHub pull request.

Developers pick up a tool when they start something new, and they start from a working example rather than from reference docs. A starter that runs in five minutes, in the framework they already use, is the shortest path from "heard of it" to "built on it". This run writes that starter into the product's own repository, where the founder can merge it, link it from the docs and point a deploy button at it. It is only for products a developer integrates; for anything else the right result is a short no.

1. Read the context. In the project state, /home/user/state, read when present:

• wiki/INDEX.md, ### Code map: where the public API, SDK, webhooks or embed live, as a

map for step 2, not as proof;

• wiki/INDEX.md, ### Feature map: which capability shows the product's value fastest;
• reports/GROWTH_ONBOARDING_PLAN.md: the developer the product is for, and its hard no's,

which are binding;

• .agents/skills/writing-style/SKILL.md: the voice for the starter's README;
• every reports/framework-starter/*/RESULT.md: its framework-starter JSON block names

the framework and path of each earlier starter. Read Tin's open pull-request evidence too: an open PR that adds a starter counts as earlier.

1. Find what a developer calls. In the repository, /home/user/project, find the published

client (package manifests, exports, __init__.py), the public API (routes, an OpenAPI or GraphQL schema), webhook signing and event types, or the embed snippet, plus the product's own docs, README quickstart and any examples/ directory. Record the FRAMEWORKS.md facts, each with the path:line that proves it. Add every existing starter or example directory to earlier.

1. Decide with FRAMEWORKS.md. Run choose_starter unchanged with the facts, earlier

and the framework input. On no_change, change no files and go to step 7.

1. Pick one capability. Use the use_case input when given, if the repository supports it;

otherwise the Feature map's clearest capability that one call, or one short sequence of calls, can show. For webhooks it is receiving and verifying one event. Name each call the starter makes and the path:line that defines its name, arguments and response. A call you did not read is not allowed in the starter; say what is missing instead.

1. Write the starter. Create exactly the files choose_starter lists, under its path, and

nothing outside it. Follow the repository's own examples when it has them.

• Depend on the product's published package at the version its manifest declares, or call

the HTTP API with the platform's fetch or httpx. At most two other dependencies beyond the framework and its type packages.

• Secrets live in server code only: a Next.js route handler, the FastAPI app, the Express

server. The page calls that server route. Only a key the repository documents as publishable may carry a public prefix. .env.example lists every variable with an empty value or <placeholder> and one comment each.

• The page is one input, one button and the formatted result or a clear error. Handle the

product's error responses; never print a stack trace or a key.

• The README, in the founder's voice: one sentence on what it shows, prerequisites

(runtime version, where to get a key, from the product's own docs URL in the repository), then clone, cp .env.example .env.local (or .env for FastAPI and Express), install, and the run command. Add a Vercel deploy button for Next.js only, with the repository URL and the starter's root-directory. Link the product's docs for the next step.

1. Check. Run check_starter from CHECK.md unchanged and fix every problem it names in the

starter. Then run what this sandbox can run without installing anything: git diff --check, python3 -m py_compile on Python files, node --check on plain JavaScript, and a JSON parse of each manifest. Record each check not run and why, with the exact commands the founder runs instead. Never claim the starter was installed or started.

1. Report. Return a concise title (Add a <framework> starter, or No change: <reason>)

and a body with RESULT.md's headings in order, and write the same content as the receipt. Never merge the pull request, deploy, publish a package, create a repository or contact anyone.