cmux-dev-workflow
Contributor workflow for native cmux setup, tagged dev builds, Xcode project normalization and sidebar extensions. Use for native build inputs, setup or tagged app verification.
How do I install this agent skill?
npx skills add https://github.com/manaflow-ai/cmux --skill cmux-dev-workflowIs this agent skill safe to install?
- Gen Agent Trust Hubpass
The skill provides a development workflow for the 'cmux' project, involving Xcode builds, project normalization, and tagged debugging. It uses local scripts for setup and verification. No malicious behaviors were detected; the identified execution patterns are standard for software development tasks.
- Socketpass
No alerts
- Snykpass
Risk: LOW · No issues
What does this agent skill do?
cmux Dev Workflow
Scope and routing
Run repository commands only from a trusted checkout;
even verify-local.py --help and --list load repository code.
Choose verification for the change
before preparing a native build. Fast feedback starts with
python3 scripts/verify-local.py; portable-tooling and documentation changes use
their scoped checks without an unrelated app build.
For native app or build-input changes, build with a tag as below. Setup (./scripts/setup.sh) initializes
submodules, builds GhosttyKit and installs the project-normalization hook;
it is not a prerequisite for portable static checks.
Tagged local development
When local native execution is authorized:
./scripts/reload.sh --tag <short-tag>
CMUX_TAG=<short-tag> scripts/cmux-debug-cli.sh list-workspaces
Reload builds without launching; add --launch when live verification is needed.
Never use bare xcodebuild or open an untagged cmux DEV.app: tags isolate bundle
IDs, sockets and build output from other sessions. Do not use /tmp/cmux-cli,
which follows the most recently reloaded app. See tagged builds.
Never quit, kill, relaunch or xctrace --launch the user's running cmux
(com.cmuxterm.app); it holds their live agent sessions.
An app build does not establish test-target compilation or execution. Follow the test guide for those claims.
Toolchain and project files
.xcode-version owns the Xcode major; cmux.xcodeproj/project.pbxproj currently
uses objectVersion 60. The Intel/macOS 14 fallback uses Xcode 16.2/Swift 6.0;
keep app-linked code compatible as specified in
Swift 6.0 compatibility.
The installed pre-commit hook normalizes staged project files and registers new
Python tests in tests/test-execution.toml. Preserve it and
run python3 scripts/verify-local.py --only project after project edits. Toolchain
pin changes are deliberate team decisions; see project normalization.
Sidebar extension tags
Keep the extension-point ID, bundle-ID suffix and display-name suffix distinct
for each tag. Build extensions through scripts/reload-extension.sh --tag <tag>
with the matching host; do not repair a mismatched tag by re-signing. The exact
settings, helper arguments and verification checklist live in
sidebar extension tagging.
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/manaflow-ai/cmux/cmux-dev-workflow">View cmux-dev-workflow on skillZs</a>