chore(opencode): bump iii-sdk to 0.20.0

[guibeira]

Bump iii-sdk ^0.19.2 → ^0.20.0. ISdk → IIIClient (only renamed symbol used). No @iii-dev/helpers needed. Build, typecheck, biome lint, 64 vitest tests green; surface parity (7 functions) 1:1; --assert-typed-schemas exits 0.

Summary by CodeRabbit

• Bug Fixes

  • Improved startup and configuration handling for more reliable app launches and refreshes.
  • Preserved runtime settings more consistently when configuration updates are applied.

• Chores

  • Updated a bundled SDK dependency to a newer version.
  • Aligned internal integrations with the latest client interface for better compatibility.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
workers	Ready	Preview, Comment	Jun 27, 2026 12:56am
workers-tech-spec	Ready	Preview, Comment	Jun 27, 2026 12:56am

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 5e63f5d4-524f-493f-9df9-0232aff35b41

📥 Commits

Reviewing files that changed from the base of the PR and between f434df0 and 88856ea.

⛔ Files ignored due to path filters (1)

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

📒 Files selected for processing (6)

• opencode/package.json
• opencode/src/configuration.ts
• opencode/src/events.ts
• opencode/src/index.ts
• opencode/src/run.ts
• opencode/src/state.ts

---

📝 Walkthrough

Walkthrough

The PR updates iii-sdk to ^0.20.0, switches opencode type usage from ISdk to IIIClient, and changes worker bootstrap config seeding to use a resolved bootConfig.

Changes

iii-sdk 0.20 client update

Layer / File(s)	Summary
SDK bump and client typing opencode/package.json, opencode/src/configuration.ts, opencode/src/events.ts, opencode/src/run.ts, opencode/src/state.ts	iii-sdk is bumped to ^0.20.0, and these modules switch imported SDK types and exported iii parameters from ISdk to IIIClient.
Bootstrap config merge opencode/src/index.ts	Bootstrap now builds bootConfig with resolved engine_url and opencode_executable, registers config from that object, and preserves bootConfig.engine_url during runtime merges.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• iii-hq/workers#328: Uses the same iii-sdk 0.20.0 migration path and updates code to the newer client type surface.
• iii-hq/workers#356: Also updates iii-sdk to 0.20.0 and switches code to the newer client API.
• iii-hq/workers#352: Migrates client/error type usage alongside the iii-sdk 0.20.0 dependency bump.

Suggested reviewers

• sergiofilhowz

Poem

🐇 I nibbled types at dawn and light,
bootConfig hopped into the right.
Old paws traded ISdk for new,
Fresh IIIClient sprang into view.
The stream now thumps a cheerful beat.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 16.67% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title is concise and accurately summarizes the main change: upgrading iii-sdk to 0.20.0 in opencode.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/sdk-0.20-opencode

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

skill-check — worker

0 verified, 27 skipped (no docs/).

Layer	Result
structure	✓
vale	✓
ai	✓
render	✓

Four for four. Nicely done.