Capture complete calls
Inspect supported messages, completions, usage, latency, application identity, and route reasons.
// Anthropic integration
Stop asking Claude to do proven work again.
Connect supported Anthropic Messages traffic. Punk finds repeated tasks, tests whether proven results can be safely reused, and keeps new or uncertain work with Claude.
Punk is an independent infrastructure product and is not affiliated with Anthropic. Model names and product marks belong to their respective owners.
// the useful first result
See the workload before optimizing it.
Separate work types
Find repeated request families and isolate novel or consequential work that should remain live.
Test only candidates
Replay and shadow scoped alternatives instead of making a blanket claim about model interchangeability.
// reuse only what is proven
Keep model quality where reasoning is needed.
Punk does not try to replace Claude everywhere. It learns which requests still need live reasoning and which repeated tasks have earned a proven reusable path.
Good candidates
- Structured, reviewable classifications
- Stable summaries from authorized context
- Recurring read-only tool plans
- Repeated requests with clear outcome signals
Verify before production
- Streaming and tool-use behavior
- System prompts and content blocks
- Structured output expectations
- Provider-specific features and errors
- Identity and side-effect declarations
Compatibility is scoped. A base URL change can cover supported model traffic. It does not automatically instrument every tool, browser action, approval, or application outcome.
Find the Claude work your agents repeat.
Connect one task first. Punk will show the repetition before anything changes.