feat(sdk): add support for AI SDK v6 #2919

ericallam · 2026-01-20T21:50:11Z

Summary

Add support for Vercel AI SDK v6 as a peer dependency
Update internal code to handle async validation from AI SDK v6's Schema type

- Update peer dependency to allow ai@^6.0.0 alongside v4 and v5 - Update devDependencies to use ai@^6.0.0 for testing - Make convertAISchemaToTaskSchema async to handle PromiseLike validation in v6 Closes #2918 Co-authored-by: Eric Allam <ericallam@users.noreply.github.com>

changeset-bot · 2026-01-20T21:50:16Z

🦋 Changeset detected

Latest commit: 4796d23

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 27 packages

Name	Type
@trigger.dev/sdk	Patch
@trigger.dev/core	Patch
@trigger.dev/python	Patch
d3-chat	Patch
references-d3-openai-agents	Patch
references-nextjs-realtime	Patch
references-realtime-hooks-test	Patch
references-realtime-streams	Patch
references-telemetry	Patch
@trigger.dev/build	Patch
trigger.dev	Patch
@trigger.dev/redis-worker	Patch
@trigger.dev/schema-to-json	Patch
@internal/cache	Patch
@internal/clickhouse	Patch
@internal/redis	Patch
@internal/replication	Patch
@internal/run-engine	Patch
@internal/schedule-engine	Patch
@internal/testcontainers	Patch
@internal/tracing	Patch
@internal/tsql	Patch
@internal/zod-worker	Patch
@trigger.dev/react-hooks	Patch
@trigger.dev/rsc	Patch
@trigger.dev/database	Patch
@trigger.dev/otlp-importer	Patch

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coderabbitai · 2026-01-20T21:50:34Z

Walkthrough

This pull request adds support for AI SDK v6 alongside existing v4 and v5 support. The changeset entry documents the addition. Package dependency versions are updated across packages/core and packages/trigger-sdk to reference ai@^6.0.0. The peer dependency range is extended to include ^6.0.0. Internal validation logic in tools.ts is modified to handle asynchronous schema validation, making the convertAISchemaToTaskSchema function async and awaiting the schema.validate call.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 3

❌ Failed checks (2 warnings, 1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description is incomplete. It lacks sections for Testing, Changelog with detailed changes, Screenshots, and the checklist required by the template.	Complete the PR description by adding Testing section, detailed Changelog entry, and the required checklist from the template.
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.
Linked Issues check	❓ Inconclusive	The PR partially addresses issue `#2918` requirements: peer dependency updated to include ai@^6.0.0, and convertAISchemaToTaskSchema made async for v6 compatibility. However, example API changes mentioned (toDataStreamResponse→toTextStreamResponse, maxTokens→maxOutputTokens) were not identified in changes.	Verify whether all necessary API compatibility changes for SDK v6 are complete, particularly those mentioned as examples in issue `#2918` requirements.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'feat(sdk): add support for AI SDK v6' clearly and concisely summarizes the main change: adding support for the Vercel AI SDK v6.
Out of Scope Changes check	✅ Passed	All changes directly relate to AI SDK v6 support: peer dependency updates, async schema validation, and devDependency bumps align with issue `#2918` objectives.

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✨ Finishing touches

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📥 Commits

Reviewing files that changed from the base of the PR and between 31e4753 and 4796d23.

⛔ Files ignored due to path filters (1)

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

📒 Files selected for processing (4)

.changeset/ai-sdk-v6-support.md
packages/core/package.json
packages/core/src/v3/types/tools.ts
packages/trigger-sdk/package.json

🧰 Additional context used

📓 Path-based instructions (6)

**/*.{js,ts,jsx,tsx,json,md,yaml,yml}

📄 CodeRabbit inference engine (AGENTS.md)

Format code using Prettier before committing

Files:

packages/core/package.json
packages/trigger-sdk/package.json
packages/core/src/v3/types/tools.ts

{packages,integrations}/**/*

📄 CodeRabbit inference engine (CLAUDE.md)

Add a changeset when modifying any public package in packages/* or integrations/* using pnpm run changeset:add

Files:

packages/core/package.json
packages/trigger-sdk/package.json
packages/core/src/v3/types/tools.ts

**/*.{ts,tsx}

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

**/*.{ts,tsx}: Use types over interfaces for TypeScript
Avoid using enums; prefer string unions or const objects instead

**/*.{ts,tsx}: Always import tasks from @trigger.dev/sdk, never use @trigger.dev/sdk/v3 or deprecated client.defineJob pattern
Every Trigger.dev task must be exported and have a unique id property with no timeouts in the run function

Files:

packages/core/src/v3/types/tools.ts

{packages/core,apps/webapp}/**/*.{ts,tsx}

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

Use zod for validation in packages/core and apps/webapp

Files:

packages/core/src/v3/types/tools.ts

**/*.{ts,tsx,js,jsx}

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

Use function declarations instead of default exports

Import from @trigger.dev/core using subpaths only, never import from root

Files:

packages/core/src/v3/types/tools.ts

**/*.ts

📄 CodeRabbit inference engine (.cursor/rules/otel-metrics.mdc)

**/*.ts: When creating or editing OTEL metrics (counters, histograms, gauges), ensure metric attributes have low cardinality by using only enums, booleans, bounded error codes, or bounded shard IDs
Do not use high-cardinality attributes in OTEL metrics such as UUIDs/IDs (envId, userId, runId, projectId, organizationId), unbounded integers (itemCount, batchSize, retryCount), timestamps (createdAt, startTime), or free-form strings (errorMessage, taskName, queueName)
When exporting OTEL metrics via OTLP to Prometheus, be aware that the exporter automatically adds unit suffixes to metric names (e.g., 'my_duration_ms' becomes 'my_duration_ms_milliseconds', 'my_counter' becomes 'my_counter_total'). Account for these transformations when writing Grafana dashboards or Prometheus queries

Files:

packages/core/src/v3/types/tools.ts

🧠 Learnings (12)

📓 Common learnings

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: CLAUDE.md:0-0
Timestamp: 2026-01-15T11:50:06.067Z
Learning: Keep the `.claude/skills/trigger-dev-tasks/` skill in sync with the latest rules version when SDK features change

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/writing-tasks.mdc:0-0
Timestamp: 2025-11-27T16:27:35.304Z
Learning: Applies to **/trigger/**/*.{ts,tsx,js,jsx} : Use `schemaTask()` from `trigger.dev/sdk/v3` with Zod schema for payload validation

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-27T16:26:37.432Z
Learning: The SDK at packages/trigger-sdk is an isomorphic TypeScript SDK

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-27T16:26:37.432Z
Learning: Applies to packages/trigger-sdk/**/*.{ts,tsx} : In the Trigger.dev SDK (packages/trigger-sdk), prefer isomorphic code like fetch and ReadableStream instead of Node.js-specific code

📚 Learning: 2026-01-15T10:48:02.687Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-01-15T10:48:02.687Z
Learning: Use pnpm as the package manager (version 10.23.0 or later) and Node.js 20.20.0

Applied to files:

packages/core/package.json

📚 Learning: 2025-11-27T16:26:37.432Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-27T16:26:37.432Z
Learning: Applies to packages/trigger-sdk/**/*.{ts,tsx} : In the Trigger.dev SDK (packages/trigger-sdk), prefer isomorphic code like fetch and ReadableStream instead of Node.js-specific code

Applied to files:

packages/trigger-sdk/package.json
.changeset/ai-sdk-v6-support.md

📚 Learning: 2025-11-27T16:26:37.432Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-27T16:26:37.432Z
Learning: The SDK at packages/trigger-sdk is an isomorphic TypeScript SDK

Applied to files:

packages/trigger-sdk/package.json
.changeset/ai-sdk-v6-support.md

📚 Learning: 2025-11-27T16:27:35.304Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/writing-tasks.mdc:0-0
Timestamp: 2025-11-27T16:27:35.304Z
Learning: Applies to **/trigger/**/*.{ts,tsx,js,jsx} : Use `trigger.dev/sdk/v3` for all imports in Trigger.dev tasks

Applied to files:

packages/trigger-sdk/package.json
.changeset/ai-sdk-v6-support.md

📚 Learning: 2025-11-27T16:27:35.304Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/writing-tasks.mdc:0-0
Timestamp: 2025-11-27T16:27:35.304Z
Learning: Applies to **/trigger.config.ts : Use build extensions in trigger.config.ts (additionalFiles, additionalPackages, aptGet, prismaExtension, etc.) to customize the build

Applied to files:

packages/trigger-sdk/package.json
.changeset/ai-sdk-v6-support.md

📚 Learning: 2025-11-27T16:27:35.304Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/writing-tasks.mdc:0-0
Timestamp: 2025-11-27T16:27:35.304Z
Learning: Applies to **/trigger.config.ts : Configure build process in trigger.config.ts using `build` object with external packages, extensions, and JSX settings

Applied to files:

packages/trigger-sdk/package.json

📚 Learning: 2025-11-27T16:26:58.661Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/webapp.mdc:0-0
Timestamp: 2025-11-27T16:26:58.661Z
Learning: Applies to apps/webapp/**/*.{ts,tsx} : When importing from `trigger.dev/core` in the webapp, use subpath exports from the package.json instead of importing from the root path

Applied to files:

packages/trigger-sdk/package.json

📚 Learning: 2026-01-15T11:50:06.067Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: CLAUDE.md:0-0
Timestamp: 2026-01-15T11:50:06.067Z
Learning: Applies to **/*.{ts,tsx} : Always import tasks from `trigger.dev/sdk`, never use `trigger.dev/sdk/v3` or deprecated `client.defineJob` pattern

Applied to files:

packages/trigger-sdk/package.json
.changeset/ai-sdk-v6-support.md

📚 Learning: 2025-11-27T16:26:37.432Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-27T16:26:37.432Z
Learning: Applies to {packages/core,apps/webapp}/**/*.{ts,tsx} : Use zod for validation in packages/core and apps/webapp

Applied to files:

packages/trigger-sdk/package.json

📚 Learning: 2025-11-27T16:27:35.304Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/writing-tasks.mdc:0-0
Timestamp: 2025-11-27T16:27:35.304Z
Learning: Applies to **/trigger/**/*.{ts,tsx,js,jsx} : Use `schemaTask()` from `trigger.dev/sdk/v3` with Zod schema for payload validation

Applied to files:

packages/core/src/v3/types/tools.ts
.changeset/ai-sdk-v6-support.md

📚 Learning: 2025-11-27T16:27:35.304Z

Learnt from: CR
Repo: triggerdotdev/trigger.dev PR: 0
File: .cursor/rules/writing-tasks.mdc:0-0
Timestamp: 2025-11-27T16:27:35.304Z
Learning: Applies to **/trigger/**/*.{ts,tsx,js,jsx} : Use the `task()` function from `trigger.dev/sdk/v3` to define tasks with id and run properties

Applied to files:

.changeset/ai-sdk-v6-support.md

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (23)

GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (8, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (3, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (1, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (8, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (6, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (2, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (6, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (1, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (5, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (4, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (7, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (5, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (3, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (7, 8)
GitHub Check: units / internal / 🧪 Unit Tests: Internal (2, 8)
GitHub Check: units / webapp / 🧪 Unit Tests: Webapp (4, 8)
GitHub Check: e2e / 🧪 CLI v3 tests (windows-latest - pnpm)
GitHub Check: e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)
GitHub Check: units / packages / 🧪 Unit Tests: Packages (1, 1)
GitHub Check: e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)
GitHub Check: e2e / 🧪 CLI v3 tests (windows-latest - npm)
GitHub Check: typecheck / typecheck
GitHub Check: Analyze (javascript-typescript)

🔇 Additional comments (5)

packages/core/package.json (1)

211-211: LGTM!

The devDependency bump to ai@^6.0.0 is appropriate for testing and type-checking against the latest AI SDK version.

packages/trigger-sdk/package.json (1)

72-72: LGTM!

The dependency updates correctly implement AI SDK v6 support:

devDependency bumped to ^6.0.0 for development/testing

peerDependencies extended to include ^6.0.0 alongside existing v4 and v5 support

This resolves the npm ERESOLVE errors mentioned in issue #2918.

Also applies to: 82-82

packages/core/src/v3/types/tools.ts (2)

22-35: LGTM on the async conversion.

The implementation correctly handles AI SDK v6's async validation by:

Using await to handle both sync and async (PromiseLike) validation results

Preserving existing error handling logic for validation failures

The optional chaining on schema.validate?.(payload) provides a safe fallback if validate is undefined, throwing a clear "Invalid payload" error.

14-20: No changes needed. The code correctly handles both synchronous and asynchronous schema validation.

The Schema type supports async functions via SchemaCustomValidatorEsque<TInput> = (input: unknown) => Promise<TInput> | TInput, and convertAISchemaToTaskSchema properly returns an async function conforming to this type. The getSchemaParseFn function correctly identifies and returns async validators, and all callers throughout the codebase consistently await the parsePayload function before using the result.

.changeset/ai-sdk-v6-support.md (1)

1-9: LGTM!

The changeset is properly formatted with:

Both affected packages (@trigger.dev/sdk and @trigger.dev/core) correctly listed

patch release type is appropriate for backward-compatible additions

Clear description of the changes

As per coding guidelines, a changeset is required when modifying public packages.

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vibe-kanban-cloud · 2026-01-20T21:53:41Z

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lukecharle · 2026-01-20T22:14:50Z

@ericallam is it possible to get this merged? 🙏

ericallam marked this pull request as ready for review January 20, 2026 22:28

nicktrn approved these changes Jan 20, 2026

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nicktrn merged commit 23ec5ff into main Jan 20, 2026
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nicktrn deleted the claude/issue-2918-20260120-2137 branch January 20, 2026 22:31

github-actions bot mentioned this pull request Jan 20, 2026

chore: release v4.3.3 #2893

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