1. browse_code — Review PR head changes in in-scope non-test TypeScript files infra/relay/alchemy.run.ts and infra/relay/src/clientConfig.ts against Effect service conventions. Identify only concrete violations involving Effect module namespace imports, Context.Service definitions/construction/dependency acquisition, runtime boundaries, Schema.TaggedError structure/cause handling, catchTags, diagnostic suppression comments, and required focused tests. Do not report general functional bugs or test-file findings. Return exact file/line and reasoning, or state none.

💭 Assessing missing tests and bugs I'm considering whether missing tests count as findings, especially since backend behavior changes need focused tests. There’s an undefined behavior URL issue, which seems significant. An existing comment notes a bug, but now I wonder if the check I have could point out the missing test in clientConfig.ts. Ah, our rules say to require focused tests for backend changes! Should I suggest adding a test? I should clarify this while also noting the existing behavior bug thread. It looks like a clear violation, and I need to ensure my comments don’t duplicate what’s already been said.

2. modify_pr — Submitted review with 1 inline comment

3. modify_pr — Submitted review with 1 inline comment — not performed: the agent's request was refused before it ran

4. modify_pr — test

5. modify_pr — PATCH repos/{owner}/{repo}/issues/comments/5725690923

6. modify_pr — Effect Service Conventions found one issue: infra/relay/src/clientConfig.ts introduces an untested backend failure path for an unavailable relay URL. Please add focused coverage for the intended tagged-error behavior.