Problem

OpenClaw has no bundled integration for a credential-scoped ClawRouter catalog. Users must manually duplicate provider configuration, cannot select all models granted to a ClawRouter key, and cannot see that key's managed quota in normal usage surfaces.

An earlier draft implementation in #94012 routes only OpenAI-compatible traffic and uses the package name @openclaw/clawrouter-provider. It also does not expose ClawRouter quota data.

Proposed behavior

• Bundle the extension as @openclaw/clawrouter and provider id clawrouter.
• Discover models dynamically from /v1/catalog using the configured key.
• Route OpenAI-compatible Responses/chat, native Anthropic Messages, and native Gemini streaming through their matching OpenClaw transports.
• Apply each transport family's replay and tool-schema compatibility policy.
• Fail closed for catalog rows whose wire format OpenClaw cannot safely produce.
• Report /v1/usage budget and aggregate request/token/cost data through OpenClaw status and dashboard usage surfaces.
• Keep the proxy credential out of model metadata and attach it only at request dispatch.

Acceptance criteria

• Credential-scoped model list uses clawrouter/<provider>/<model> refs.
• Short live turns pass for every supported catalog model granted to the test key, including OpenAI-compatible, Anthropic, and Gemini families.
• Invalid catalog credentials produce an explicit authentication diagnostic.
• Quota/status identifies ClawRouter and displays the available monthly budget and aggregate usage.
• Focused tests, bundled extension lint, plugin contracts, generated inventory, docs, and remote Linux validation pass.