v0.1.1

Release Notes: v0.1.1

We are thrilled to announce the release of @google/stitch-sdk v0.1.1! This milestone update brings robust Application Development Kit (ADK) TypeScript support, advanced Design System tools, enhanced authentication flexibility, and major stability improvements to our screen generation pipeline.

🚀 Features

• ADK TypeScript Support: Native TypeScript support has been added for the Application Development Kit (@google/stitch-sdk/adk).
• Design System Tools: Introduced specialized tools to generate and consume consistent visual token systems across UI screens.
• Dual Authentication: You can now authenticate using an accessToken alongside the traditional apiKey in the StitchProxy client.
• Typed Introspection API: Introduced toolMap, allowing for deep, type-safe introspection of registered Stitch MCP tools.
• High-Resolution Screenshots: Added the buildFifeSuffix utility to seamlessly generate high-res screenshot URLs from visual screen components.
• Containerized Proxy: Added an example deployment package for containerizing the Stitch MCP Proxy.

🛠 Bug Fixes & Pipeline Resilience

• Scan-Based Projections: Hardened the Project.generate() pipeline by switching to a dynamic scan of outputComponents, replacing the fragile hardcoded array index strategy.
• Defensive Guardrails: Added defensive null checks to generated projection paths and classified AUTH_FAILED errors in parseToolResponse.
• Connection Concurrency: Prevented race conditions by implementing a promise-based lock on concurrent .connect() operations.
• Dynamic API Keys: Fixed a critical caching bug where the client was not invalidated when switching apiKey in getOrCreateClient.
• Package Hygiene: Stripped test artifacts (tsconfig.tsbuildinfo) from the final NPM tarball, reducing the unpacked bundle size down to 283 KB.

📦 Dependencies & Maintenance

• Resolved critical vulnerability by overriding basic-ftp to v5.2.0.
• Exported StitchProxyConfigSchema for enhanced downstream configuration validation.
• Streamlined the internal .fleet goals structure.

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💡 Installing / Updating

npm install @google/stitch-sdk@0.1.1

v0.0.3

What's Changed

• Fix generate-variants example — Corrected numVariants → variantCount to match the API's VariantOptions schema
• Add example contract tests — New examples.test.ts statically verifies example files use correct API field names

Install

npm install @google/stitch-sdk

Full Changelog

v0.0.2...v0.0.3

v0.0.2

What's New

• stitch.createProject(title?) — Create projects directly from the domain layer
• Build-time version injection — SDK version sourced from package.json at build time
• Publish readiness fixes — Removed stale dist/package.json hazard, excluded integration tests from default vitest run

Install

npm install @google/stitch-sdk

Quick Start

import { stitch } from '@google/stitch-sdk';

const project = await stitch.createProject('My Dashboard');
const screen = await project.generate('A settings page');
const html = await screen.getHtml();

v0.0.1 — Initial Release

What's Changed

• feat: init library by @davideast in #2
• feat: identity map pattern by @davideast in #3
• refactor: move core/ to packages/sdk/ for monorepo structure by @davideast in #5
• fix: double skills dir by @davideast in #6
• test: close infrastructure test gaps via TDD by @davideast in #7
• chore: open source release prep by @davideast in #8
• chore: npm publish readiness by @davideast in #9
• feat(sdk): add stitch tools by @davideast in #10
• refactor: remove createProject — pure identity map pattern by @davideast in #11
• chore: initialize fleet workflows by @davideast in #12
• feat: add Fleet goal for Stitch SDK code snippets by @davideast in #13
• fix: use printf instead of echo for base64 decode in fleet workflows by @davideast in #14
• chore: publish readiness for @google/stitch-sdk@0.0.1 by @davideast in #30

New Contributors

• @davideast made their first contribution in #2

Full Changelog: https://github.com/google-labs-code/stitch-sdk/commits/v0.0.1