feat: Upgrade Claude adapter to SDK 0.3 with native binary

[charlesvien]

Problem

It's that time of the month again, claude adapter update! We pinned the adapter to SDK 0.2.112 for awhile because 0.2.114 broke session init; meanwhile upstream shipped Task tools, MCP changes and ACP 0.22. Lots of bug fixes + supposed session initialization timing improvements being adopted.

Changes

1. Bump claude-agent-sdk, ACP SDK, anthropic SDK
2. Port TodoWrite -> Task tools migration with a per-session task map and TaskCreated/TaskCompleted hook handlers
3. Switch session resume to the new resumeSession API (was unstable_resumeSession) for ACP 0.22
4. Set MCP_CONNECTION_NONBLOCKING=0 so MCP servers stay blocking-connect and tools are ready on first prompt
5. Ship native Claude binary in the bundle and harden vite packaging for cross-arch macOS/win/linux builds
6. Add unit tests for hooks, models, settings, and task-state conversion

How did you test this?

Manually

Publish to changelog?

no

[charlesvien]

• feat: update defautls #2431
• feat: add enthropic packages to exlude list #2430
• feat: Upgrade Claude adapter to SDK 0.3 with native binary #2385 👈 (View in Graphite)
• fix: Gate unsupported-slash-command on SDK command list #2425
• refactor(auto-title): Untangle auto-title generator #2428
• refactor(auto-updater): Introduce state machine and guard staged updates #2427
• main

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[greptile-apps]

T-Rex Logs

What T-Rex did

• Ran native Claude binary resolution across platform and architecture inputs, including Windows binary naming and Linux libc candidate ordering.
• Ran TaskCreate and TaskUpdate plan-state conversion checks, including missing output, deleted tasks, ordering, and text-block parsing.
• Checked task hook ordering and duplicate handling for TaskCreated and TaskCompleted events.
• Ran MCP server parsing checks for http, sse, stdio, and unsupported sdk-type entries.
• Checked model alias resolution, capability gating, and local-command marker stripping behavior.

Artifacts

Comprehensive proof-of-work results

• Aggregates logs and results covering binary resolution, task state conversions, hook ordering, MCP config parsing, and model resolution checks to help verify the code-execution checks.

Task state conversion checks

• Keeps the command output available without making the summary code-heavy.

Task hook ordering checks

• Keeps the command output available without making the summary code-heavy.

MCP config parsing checks

• Keeps the command output available without making the summary code-heavy.

Model resolution checks

• Keeps the command output available without making the summary code-heavy.

Local command marker stripping checks

• Keeps the command output available without making the summary code-heavy.

_{Ran code and verified through T-Rex}

_{Reviews (1): Last reviewed commit: "harden native claude binary packaging fo..." | Re-trigger Greptile}

[k11kirky]

LFG!

[k11kirky]

Merge activity

• May 29, 10:26 AM UTC: A user started a stack merge that includes this pull request via Graphite.
• May 29, 10:46 AM UTC: Graphite rebased this pull request as part of a merge.
• May 29, 11:01 AM UTC: @k11kirky merged this pull request with Graphite.