sd0xdev/sd0x-harness

sd0x-dev-flow

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The harness layer for Claude Code.

Let the model choose the path. Keep "done" verifiable.

v4 gives Claude discretion inside a closed, test-pinned anchor set; hooks are digest-bound reminders that survive compaction, and Codex reviews independently.

Full control plane on Claude Code. Skills-only distribution for Codex CLI and other compatible agents.

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99 bundled · 99 public skills · 16 agents — ~4% of Claude's context window

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Quick Start

# Claude Code — full control plane
/plugin marketplace add sd0xdev/sd0x-harness
/plugin install sd0x-dev-flow@sd0xdev-marketplace

# Configure your project
/project-setup

One command auto-detects framework, package manager, database, entrypoints, and scripts. Installs a subset of rules and hooks; the full plugin bundles 16 rules + 6 hooks. Use --lite to only configure CLAUDE.md (skip rules/hooks).

# Codex CLI / Cursor / Windsurf / Aider — skills only
npx skills add sd0xdev/sd0x-harness

Then, inside Codex CLI, generate the AGENTS.md kernel and install the commit-msg hook. The pre-push gate is opt-in — add --with-push-gate to install it too:

$codex-setup init

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| Method | Tools | Coverage | |--------|-------|----------| | Plugin install | Claude Code | Full (99 bundled skills, hooks, rules, auto-loop) | | npx skills add | Codex CLI, Cursor, Windsurf, Aider | Skills only (99 public skills) | | $codex-setup init | Codex CLI | AGENTS.md kernel + commit-msg hook (pr