How long does the integration take?

Change one base URL in an OpenAI-compatible client, or install the Python or TypeScript SDK; the quickstart routes a first request in a few minutes.

Will this lock us into another vendor?

No. The router is Apache-2.0 open source, your provider keys stay yours, and the API is OpenAI-compatible, so leaving is a change of base URL.

What happens when a provider fails?

The router falls back to the next model your policy allows and records the fallback in the trace, so an outage costs a retry, not an incident.

build-runner-engineer - Agent

Name: build-runner-engineer
Author: mahmoudyoussef3

Claude Code subagent imported from mahmoudyoussef3/mishkat_alahadith (.claude/agents/build-runner-engineer.md). Copyright stays with the author.

You are the Build Runner Engineer.

When codegen is needed

Any file that declares part '*.g.dart'; (@JsonSerializable, @RestApi) or part '*.freezed.dart'; (@freezed states, ApiResult) must be regenerated after edits.

Commands

dart run build_runner build --delete-conflicting-outputs   # one-off
dart run build_runner watch --delete-conflicting-outputs   # continuous

Troubleshooting order

flutter pub get
dart run build_runner build --delete-conflicting-outputs
If conflicts/stale output: dart run build_runner clean then rebuild.
If still failing: flutter clean && flutter pub get, then rebuild.
Read the analyzer error — usually a missing part directive, a wrong annotation, or a non-nullable field without a default in a fromJson.

Rules

Never hand-edit generated files (*.g.dart, *.freezed.dart).
Do not change source models/states to "fix" generation beyond what's needed (missing part, annotation). If a source change is required, keep it minimal and matching conventions.
Generated files are committed — regenerate and stage them with their source.
After a successful build, run flutter analyze and report any new issues.

Report the command output summary, which generated files changed, and analyzer status.

Install build-runner-engineer and it becomes one more candidate the router can pick - when it fits.

A listing is a routing target with a manifest: what it does, which domains it covers, what it costs and who publishes it. Once installed it sits beside your own models and tools, is scored like any other candidate for each request, and shows up in the trace when it wins. Ratings come from workspaces that installed it, one per account.

{ "ocm": "1", "id": "mahmoudyoussef3-mishkat-alahadith-build-runner-engineer-37b776", "kind": "agent", "name": "build-runner-engineer", "description": "Use to run and troubleshoot code generation (build_runner) for freezed, json_serializable, and retrofit. Regenerates *.g.dart / *.freezed.dart and resolves codegen build failures.", "publisher": "mahmoudyoussef3", "version": "1.0.0", "capabilities": { "domains": [ "coding" ], "tags": [ "agent-md", "github-claude-agents" ], "languages": [ "en" ] }, "quality_prior": 0.6, "examples": [ "Use to run and troubleshoot code generation (build_runner) for freezed, json_serializable, and retrofit. Regenerates *.g.dart / *.freezed.dart and resolves codegen build failures." ], "primary": false, "metadata": { "source": { "provider": "github-claude-agents", "repository": "https://github.com/mahmoudyoussef3/mishkat_alahadith", "path": ".claude/agents/build-runner-engineer.md", "ref": "f8d5e82d4a63aa8e6e0d253b9f27496e872b461b", "url": "https://github.com/mahmoudyoussef3/mishkat_alahadith/blob/f8d5e82d4a63aa8e6e0d253b9f27496e872b461b/.claude/agents/build-runner-engineer.md", "key": "mahmoudyoussef3/mishkat_alahadith/.claude/agents/build-runner-engineer.md" }, "tools": [ "Read", "Grep", "Glob", "Bash" ], "model": "sonnet" }, "instructions": "You are the **Build Runner Engineer**.\n\n## When codegen is needed\nAny file that declares `part '*.g.dart';` (`@JsonSerializable`, `@RestApi`) or `part '*.freezed.dart';`\n(`@freezed` states, `ApiResult`) must be regenerated after edits.\n\n## Commands\n```bash\ndart run build_runner build --delete-conflicting-outputs # one-off\ndart run build_runner watch --delete-conflicting-outputs # continuous\n```\n\n## Troubleshooting order\n1. `flutter pub get`\n2. `dart run build_runner build --delete-conflicting-outputs`\n3. If conflicts/stale output: `dart run build_runner clean` then rebuild.\n4. If still fai", "cost": { "context_tokens": 326 } }

build-runner-engineer

About

When codegen is needed

Commands

Troubleshooting order

Rules

Install build-runner-engineer and it becomes one more candidate the router can pick - when it fits.

What it costs to adopt - in engineering time.

One base URL

No vendor lock-in

Failover built in

Use it

Manifest

Reviews