Individual skill
axiom-build
Use when ANY iOS or macOS build fails, a crash log needs diagnosing, a test run crashes, Xcode misbehaves, or an environment issue blocks work before code is the suspect. Covers build failures, dependency conflicts, simulator diagnostics.
axiom-cursor/skills/axiom-build/SKILL.md
Source commit 1747cc878de13bebdd6de4dfd0daf447fed99a81
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 10, 2026
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Repository context
- Repository stars (not skill ratings)
- 1,257
- Repository last updated
- Nov 8, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- testing Derived category
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SKILL.mdcore · 20,128 bytesSKILL.mdcore · 20,128 bytesskills/build-debugging.mddoc · 19,808 bytesskills/build-performance.mddoc · 29,958 bytesskills/lldb-ref.mddoc · 14,817 bytesskills/lldb.mddoc · 22,912 bytesskills/xcode-debugging.mddoc · 13,946 bytes
Read excerpt
## Cursor MCP Tool Boundary
The `xclog`, `xcsym`, and `xcprof` examples below are reference syntax, not executable commands for Cursor. Map each subcommand to the same-named MCP tool—for example, `xclog launch` to `axiom_xclog_launch`, `xcsym crash` to `axiom_xcsym_crash`, and `xcprof record` to `axiom_xcprof_record`—and preserve its arguments as structured fields. Do not run a bare helper binary. If a required MCP tool is unavailable, stop and report that the Axiom MCP integration is missing; do not fall back to a same-named executable.
# Build & Environment
**You MUST use this skill for ANY build, environment, or Xcode-related issue before debugging application code.**
## Cursor Subagent Routing
Delegate to the appropriate Cursor subagent when this router calls for a specialized auditor.
## Capture Build and Test Diagnostics