Build Skill

Build the project and verify it compiles cleanly.

Protocol

1. Read the build command

Read claude/build.md to find the correct build command for this project.

2. Run the build

# Use the command from claude/build.md
# Example: npm run build 2>&1 | tail -30

3. Check the output

• Exit code 0: build succeeded — proceed
• Exit code non-zero: build failed — STOP and fix before continuing

4. Fix build errors (if any)

• Read the full error output
• Identify the root cause (type error, missing import, syntax error)
• Apply the minimal fix
• Re-run the build
• Repeat until green

5. Report

Build: PASS (exit 0, N warnings)

or

Build: FAIL (exit 1)
Error: <summary>
Fix applied: <description>

Rules

• NEVER proceed to testing or PR if the build is failing
• NEVER fix build errors by disabling type checking or linting
• Fix the actual root cause, not the symptom