fix(ai): move @standard-schema/spec to dependencies

[AlemTuzlak]

Summary

• Move @standard-schema/spec from devDependencies to dependencies in @tanstack/ai
• Without this package installed by consumers, all types that depend on StandardJSONSchemaV1 silently degrade to any — tool definitions lose type inference, chat() return types become any
• This is a zero-runtime-cost fix (types-only package) that ensures consumers get correct type resolution transitively

Fixes #235

Test plan

• pnpm test:types passes
• pnpm test:lib — all 631 tests pass
• pnpm build succeeds

Summary by CodeRabbit

• Chores
  • Moved standard schema support from development-only to runtime dependencies so consumers receive full type information, preserving inferred tool types and chat return/response types.
  • Added a changeset to record this dependency adjustment and trigger a patch release.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 8050c31c-f7e1-4234-bbc8-168a8b4f105e

📥 Commits

Reviewing files that changed from the base of the PR and between 3d280d7 and 62e6f45.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (1)

• packages/typescript/ai/package.json

🚧 Files skipped from review as they are similar to previous changes (1)

• packages/typescript/ai/package.json

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📝 Walkthrough

Walkthrough

Moved @standard-schema/spec from devDependencies to dependencies in the TypeScript AI package and added a changeset recording that dependency adjustment.

Changes

Cohort / File(s)	Summary
Dependency Classification packages/typescript/ai/package.json	Moved @standard-schema/spec from devDependencies to dependencies so consumers receive the schema package at install time.
Release Notes / Changeset .changeset/fix-standard-schema-dependency.md	Added a changeset (patch) documenting the dependency move and noting its effect on inferred types and related tooling.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 I hopped through code with twitchy glee,
The spec found home where all can see,
Types travel safe, no mystery,
A tiny change, a tidy spree,
Puff of carrots, coffee tea.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The PR description covers changes, test results, and rationale, but is missing the required checklist items from the template (Contributing guide acknowledgment and test attestation checkboxes).	Include the checklist items from the template to formally confirm testing steps and adherence to contributing guidelines.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: moving @standard-schema/spec from devDependencies to dependencies, which is exactly what the PR does.
Linked Issues check	✅ Passed	The PR correctly addresses issue #235 by moving @standard-schema/spec to dependencies, which ensures types like StandardJSONSchemaV1 no longer degrade to any, fixing tool definition type inference for .server and .client usages.
Out of Scope Changes check	✅ Passed	All changes are directly scoped to fixing the dependency issue in issue #235; no unrelated code modifications are present.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/standard-schema-dependency

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[github-actions]

🚀 Changeset Version Preview

7 package(s) bumped directly, 22 bumped as dependents.

🟩 Patch bumps

Package	Version	Reason
@tanstack/ai	0.10.1 → 0.10.2	Changeset
@tanstack/ai-anthropic	0.7.2 → 0.7.3	Changeset
@tanstack/ai-gemini	0.8.5 → 0.8.6	Changeset
@tanstack/ai-grok	0.6.4 → 0.6.5	Changeset
@tanstack/ai-ollama	0.6.4 → 0.6.5	Changeset
@tanstack/ai-openai	0.7.3 → 0.7.4	Changeset
@tanstack/ai-openrouter	0.7.2 → 0.7.3	Changeset
@tanstack/ai-client	0.7.8 → 0.7.9	Dependent
@tanstack/ai-code-mode	0.1.1 → 0.1.2	Dependent
@tanstack/ai-code-mode-models-eval	0.0.2 → 0.0.3	Dependent
@tanstack/ai-code-mode-skills	0.1.1 → 0.1.2	Dependent
@tanstack/ai-devtools-core	0.3.18 → 0.3.19	Dependent
@tanstack/ai-event-client	0.2.1 → 0.2.2	Dependent
@tanstack/ai-fal	0.6.11 → 0.6.12	Dependent
@tanstack/ai-isolate-cloudflare	0.1.1 → 0.1.2	Dependent
@tanstack/ai-isolate-node	0.1.1 → 0.1.2	Dependent
@tanstack/ai-isolate-quickjs	0.1.1 → 0.1.2	Dependent
@tanstack/ai-preact	0.6.13 → 0.6.14	Dependent
@tanstack/ai-react	0.7.9 → 0.7.10	Dependent
@tanstack/ai-solid	0.6.13 → 0.6.14	Dependent
@tanstack/ai-svelte	0.6.13 → 0.6.14	Dependent
@tanstack/ai-vue	0.6.13 → 0.6.14	Dependent
@tanstack/ai-vue-ui	0.1.24 → 0.1.25	Dependent
@tanstack/preact-ai-devtools	0.1.22 → 0.1.23	Dependent
@tanstack/react-ai-devtools	0.2.22 → 0.2.23	Dependent
@tanstack/solid-ai-devtools	0.2.22 → 0.2.23	Dependent
ts-svelte-chat	0.1.28 → 0.1.29	Dependent
ts-vue-chat	0.1.28 → 0.1.29	Dependent
vanilla-chat	0.0.28 → 0.0.29	Dependent

[nx-cloud]

View your CI Pipeline Execution ↗ for commit 62e6f45

Command	Status	Duration	Result
nx run-many --targets=build --exclude=examples/**	✅ Succeeded	1m 42s	View ↗

---

☁️ Nx Cloud last updated this comment at 2026-04-10 20:01:23 UTC

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commit: 62e6f45