Add agent-generated files directory to artifact uploads

[Copilot]

The smoke-claude workflow writes status summaries to /tmp/gh-aw/agent/ but these files were not persisted. Workflows that instruct agents to write output files need this directory uploaded for debugging and analysis.

Changes

• Added /tmp/gh-aw/agent/ to artifact upload paths (pkg/workflow/compiler_yaml_main_job.go)
  • Appended to artifactPaths slice after agent stdio logs
  • Uses existing if-no-files-found: ignore so empty directories don't fail uploads
  • All 145 workflows recompiled with updated path

Example Usage

# Workflow instructs agent to write status
10. **Agentic Workflows MCP Testing**: 
   - Use the `agentic-workflows` MCP tool with the `status` method
   - Write summary to `/tmp/gh-aw/agent/smoke-claude-status-${{ github.run_id }}.txt`

# Compiled workflow now uploads the directory
- name: Upload agent artifacts
  path: |
    /tmp/gh-aw/agent-stdio.log
    /tmp/gh-aw/agent/  # ← New

Note: MCP server startup logging (DEBUG="*" + GitHub Actions notices) was already implemented in all three server startup scripts.

Original prompt

Investigate why the agentic-workflows MCP server is failing. See failing status call.

https://github.com/github/gh-aw/actions/runs/21717811779

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[Copilot]

Pull request overview

This PR enables persisting agent-generated files by adding /tmp/gh-aw/agent/ to artifact upload paths across all 145 workflows. This supports workflows like smoke-claude that instruct agents to write status summaries and test files to this directory.

Changes:

• Added /tmp/gh-aw/agent/ directory to unified artifact upload paths in the workflow compiler
• Recompiled all 145 workflow files to include the new artifact path
• Verified existing MCP server startup logging already uses DEBUG="*" and GitHub Actions notices

Reviewed changes

Copilot reviewed 146 out of 146 changed files in this pull request and generated no comments.

File	Description
pkg/workflow/compiler_yaml_main_job.go	Added /tmp/gh-aw/agent/ to artifactPaths collection with clear documentation
.github/workflows/*.lock.yml (145 files)	All workflow lock files regenerated to include the new artifact path in unified uploads

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[github-actions]

❌ Changeset Generator failed. Please review the logs for details.

[github-actions]

📰 BREAKING: Smoke Copilot is now investigating this pull request. Sources say the story is developing...

[github-actions]

🎬 THE END — Smoke Claude MISSION: ACCOMPLISHED! The hero saves the day! ✨

[github-actions]

🌑 The shadows whisper... Smoke Codex failed. The oracle requires further meditation...

[github-actions]

Agent Container Tool Check

Tool	Status	Version
bash	✅	5.2.21(1)-release
sh	✅	ok
git	✅	2.52.0
jq	✅	jq-1.7
yq	✅	v4.50.1
curl	✅	curl
gh	✅	2.86.0
node	✅	v20.20.0
python3	✅	Python
go	✅	go1.24.12
java	✅	5.2.21(1)-release
dotnet	❌	missing

Result: 11/12 tools available ❌ FAIL

Missing Tool: .NET (dotnet) runtime is not available in the container.

AI generated by Agent Container Smoke Test

[github-actions]

Smoke Test Results

Last 2 Merged PRs:

• docs: add getting started videos to index landing page #13946: docs: add getting started videos to index landing page
• fix: Remove duplicate Go module cache causing tar conflicts #13942: fix: Remove duplicate Go module cache causing tar conflicts

Test Results:

• ✅ GitHub MCP
• ✅ Safe Inputs GH CLI
• ✅ Serena MCP
• ✅ Playwright
• ✅ File Writing
• ✅ Bash Tool
• ✅ Discussion Interaction
• ✅ Build gh-aw
• ✅ Workflow Dispatch

Overall: ✅ PASS

cc: @pelikhan @Copilot

AI generated by Smoke Copilot

[github-actions]

📰 VERDICT: Smoke Copilot has concluded. All systems operational. This is a developing story. 🎤