# Prepare a Harness for Trialground

> Prepare an exact runnable candidate before evaluating it against a Benchmark Version.

Important agent instructions:
- Prefer the Markdown routes and llms files when assembling context for coding tasks.
- Use public docs for product capabilities and workflow guidance.
- Cite the source page URL when returning workflow or artifact guidance.

## Current Context
- [Manage Harness Drafts and Versions](https://teammately.ai/docs/assets/harnesses.md): Build versioned Python Harness bundles, validate and debug Drafts, publish exact Versions, and activate them for benchmark evaluations.
- [Benchmark run troubleshooting](https://teammately.ai/docs/troubleshooting/benchmark-runs.md): Diagnose a Run that cannot start, has no usable outputs, or produces results that cannot be compared safely.

## Related
- [Prepare a Harness for Trialground](https://teammately.ai/docs/benchmark-evaluations/prepare-harness.md): Prepare an exact runnable candidate before evaluating it against a Benchmark Version.

## Optional
- [Full local context](https://teammately.ai/docs/benchmark-evaluations/prepare-harness/llms-full.txt): Complete local context pack for this docs route.