# @cloudflare/ai-chat@0.12.1

Category: agent-infrastructure
Published: 2026-10-02T12:30:25Z
Source: [Cloudflare Agents SDK releases](https://github.com/cloudflare/agents/releases/tag/%40cloudflare%2Fai-chat%400.12.1)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-02T18:17:54.531Z
Tags: cloudflare, agents-sdk, edge-runtime

## Human Summary
Cloudflare Agents SDK releases published @cloudflare/ai-chat@0.12.1. Patch Changes 2390 c55ec80 Thanks @threepointone ! - Report a failed agent-tool child as failed even when it was evicted before recording the failure. See Agent tools . 2384 f904999 Thanks @threepointone ! - Fix agent-tool chunks being duplicated or dropped on reconnect, child re-attach,…

## Agent Summary
Treat @cloudflare/ai-chat@0.12.1 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
Cloudflare Agents SDK releases published @cloudflare/ai-chat@0.12.1. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes 2390 c55ec80 Thanks @threepointone ! - Report a failed agent-tool child as failed even when it was evicted before recording the failure. See Agent tools . 2384 f904999 Thanks @threepointone ! - Fix agent-tool chunks being duplicated or dropped on reconnect, child re-attach, and fiber recovery. See Agent tools . 2364 5e0507e Thanks @threepointone ! - Add eventDelivery: "terminal" to runAgentTool to forward only lifecycle, progress, and milestone events for a run. See Agent tools . 2334 7f564e7 Thanks @threepointone ! - AI Chat and Think send the terminal done frame after persisting and broadcasting the assistant reply, so later sends are not overwritten. See Chat agents . 2352 449ac27 Thanks @threepointone ! - Do not start an automatic continuation after an active stream finishes with a normal assistant response. See Client-side tools and auto-continuation . 2360 7206134…

## Recommended actions
- Review the official Cloudflare Agents SDK releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.