11ai TypeScript v7 integrations

Name both sides of the seam, the value or artifact crossing it, and which side owns compilation, validation, security, and deployment.

Version baseline: Target TypeScript 7.0 and its native compiler. It carries TypeScript 6 semantics and defaults, but 7.0 has no programmatic compiler API; retain TypeScript 6 side-by-side when tooling requires that API.

Inspect the seams

npx tsc --version
npx tsc --showConfig 2>/dev/null | head -120
rg --files -g 'tsconfig*.json' -g '*.ts' -g '*.tsx' -g '*.d.ts' | head -100
rg -n "build|lint|test|deploy|exports|types|module" package.json .github . 2>/dev/null | head -100

Find the existing adapter or script before adding another. Identify integrations that import the compiler API: TypeScript 7.0 does not expose it, so those tools may need @typescript/typescript6 side-by-side. This skill remains standalone and refers only to sibling skills.

Wire deliberately

Read references/integrations.md for build, test, CI, package, runtime, and deployment patterns.

Change one boundary at a time. Preserve public contracts and source maps, and keep environment values, source-map source content, generated credentials, or user data embedded in fixtures out of client output and logs.

Verify end to end

npx tsc --noEmit
npm test --if-present
npm run build --if-present

Run producer and consumer checks, inspect the production artifact, and test one representative path in configured JavaScript runtimes and package consumers. Preview broad codemods and generated changes.

Report

State systems connected, files and scripts changed, module or data contract, target, secret boundary, checks, and rollback. Use sibling domain skills for product work and 11ai-operator-typescript-v7-troubleshooting for failures.