An engineering harness for AI coding agents — spec-first, TDD, multi-perspective review, clean commits.
Skill Claude CodeCodex
Turn a rough idea into an approved design spec before any code is written: one question at a time, 2-3 distinct approaches with trade-offs, spec and ADR written to /.mx/ / /. Hard gate: no implementation until the user approves the spec. Use at the start of any feature or non-trivial fix.
Skill Claude CodeCodex
Commit all pending changes following the project's commit message convention. Inspects staged and unstaged changes, groups them by logical concern, stages and commits each group separately. Enforces: one logical change per commit, type prefix, 50-char subject limit, numbered body items in "reason → change" format…
Skill Claude CodeCodex
Shared execution doctrine for all mx- skills: model dispatch and escalation, delegation templates, judgment rubrics (when done / when to ask / wrong-direction signals), verification contracts, maintenance protocol. Consult when dispatching sub-agents, when repeatedly failing, or before editing any mx-harness file.…
Skill Claude CodeCodex
Full development workflow orchestrator: brainstorm → plan → scope analysis → worktree → convergent TDD/review loop → verify → PR. One human gate (spec approval); all other gates auto-proceed. Use when starting a new feature or significant change from scratch. Usage: /mx-flow ; /mx-flow finish for post-merge cleanup.
Skill Claude CodeCodex
Draft a pull request from the feature spec and git log, run an autonomous commit-history cleanup (content check), then publish to GitHub, GitLab, or Bitbucket — or hand off. Use when a feature branch is ready for PR, standalone or from mx-flow. Usage: /mx-pr [name].
Skill Claude CodeCodex
Triage review findings — from local mx-team-review reports or GitHub/GitLab PR comments — into fix / track / skip buckets by validity, severity (P0-P3), and cost, then execute approved decisions. Use after mx-team-review or when handling PR feedback before merge. Usage: /mx-review-triage [--source review | --source pr…
Skill Claude CodeCodex
Show the current stage, progress, and next action for all features in the current project. Scans /.mx/ / for specs/ADRs and .mx/ (project-local) for plans, worktrees, and temp files. Detects broken states and gives concrete recovery instructions. Use whenever you lose track of where you are in the mx-flow workflow.
Skill Claude CodeCodex
Multi-perspective code review for git diffs or whole files: three parallel reviewers (Senior Engineer, SRE Guardian, Future Maintainer) synthesized by a Tech Lead, with language-specific standards (Go, C#). Use to review local changes before commit/merge. Usage: /mx-team-review [diff-spec] or /mx-team-review --repo.