.NET: Harness code act skill sample#5930
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Pull request overview
Adds a new Harness sample (Harness_Step04_CodeExecution) demonstrating a HarnessAgent with all features enabled, combined with the Hyperlight CodeAct provider (sandboxed Python execution) and a file-based regex-tester skill.
Changes:
- New sample project
Harness_Step04_CodeExecutionwithProgram.cs,README.md, and.csprojthat copiesskills/**to output. - New file-based skill
regex-tester(SKILL.md plus a regex cheatsheet reference). - Registers the new package
Hyperlight.HyperlightSandbox.Guest.Python(0.4.0) inDirectory.Packages.propsand adds the project to the solution.
Reviewed changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| dotnet/samples/02-agents/Harness/Harness_Step04_CodeExecution/Program.cs | Wires up HarnessAgent + HyperlightCodeActProvider with instructions and console runner. |
| dotnet/samples/02-agents/Harness/Harness_Step04_CodeExecution/Harness_Step04_CodeExecution.csproj | New sample csproj; references Hyperlight + Foundry + Harness projects; copies skills folder to output. |
| dotnet/samples/02-agents/Harness/Harness_Step04_CodeExecution/README.md | Sample usage instructions and feature table. |
| dotnet/samples/02-agents/Harness/Harness_Step04_CodeExecution/skills/regex-tester/SKILL.md | Skill metadata and workflow for regex testing via execute_code. |
| dotnet/samples/02-agents/Harness/Harness_Step04_CodeExecution/skills/regex-tester/references/regex-cheatsheet.md | Python regex cheatsheet referenced by the skill. |
| dotnet/Directory.Packages.props | Adds central version for Hyperlight.HyperlightSandbox.Guest.Python 0.4.0. |
| dotnet/agent-framework-dotnet.slnx | Registers the new sample project in the solution. |
SergeyMenshykh
approved these changes
May 19, 2026
alliscode
approved these changes
May 19, 2026
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