@dzhechkov/harness-cli

The dz CLI — the main entry point to the DZ Harness Hub. Install AI skills for Claude Code, Codex, OpenCode, Hermes from a single command.

Install

npm install -g @dzhechkov/harness-cli

Quick Start

# Install a preset (curated skill set) for your platform:
dz init --target claude-code --preset meta

# That's it — Claude Code will auto-discover the installed skills.

Presets vs Individual Skills

Approach	When to use	Example
Preset	Want a curated set of skills that work together	`dz init --target claude-code --preset keysarium`
--select	Want specific skills by name	`dz init --target claude-code --select explore,feature-adr`
Standalone npx	Want a full toolkit with its own CLI	`npx @dzhechkov/keysarium init`

Available Presets (7)

Preset	Skills	Description
`meta`	3	Development process (explore, feature-adr, knowledge-extractor)
`qe-engineer`	8	Quality engineering (test-gen, coverage, chaos, defect, ...)
`bto`	1	Build-Benchmark-Test-Optimize pipeline
`health`	8	Medical AI (diagnostics, drugs, labs, clinical decisions)
`keysarium`	9	Full research toolkit (feature-adr, presentation, reverse-eng)
`p-replicator`	10	AI product development (/replicate, SPARC PRD, pipeline-forge)
`feature-adr`	5	Feature pipeline (feature-adr, explore, frontend-design)

Standalone Packages (install via npx, no dz CLI needed)

npx @dzhechkov/keysarium init              # full research toolkit
npx @dzhechkov/p-replicator init           # AI product development
npx @dzhechkov/health-advisor init         # medical AI (25 skills)
npx @dzhechkov/skills-bto init             # BTO benchmarking
npx @dzhechkov/skills-feature-adr init     # 11-step feature pipeline
npx @dzhechkov/skills-edu-site init        # gamified edu site generator
npx @dzhechkov/skills-transcript-site init # transcript → interactive site
npx @dzhechkov/skills-analyst-manual init  # 3-phase analyst composite

Difference: dz init --preset installs individual skills from .claude/skills/ source into a target platform tree. Standalone npx packages have their own CLI and install a complete toolkit with commands, rules, shards, and agents — a richer but self-contained experience.

All Commands (11)

dz init      --target <name> [--preset <name>] [--select id,id,...] [--force]
dz verify    [--skills-dir <dir>] [--target <name>]
dz sync      [--canonical <dir>] [--project <dir>] [--dry-run] [--force]
dz update    (alias for sync)
dz list      [--skills-dir <dir>]
dz info      --id <skill-id> [--skills-dir <dir>]
dz migrate   [--project <dir>]
dz workflow  --task <name> [--dry-run]
dz doctor    [--project <dir>]
dz roam      [--apply] [--slug <slug>]
dz help

Targets (4 platforms)

Target	Skills directory
`claude-code`	`.claude/skills/`
`codex`	`.agents/skills/`
`opencode`	`.opencode/skills/`
`hermes`	`.hermes/skills/`

Workflows (Opus 4.8+ dynamic workflows)

dz workflow --task coverage-lift     # parallel coverage improvement
dz workflow --task mutation-kill     # kill surviving mutants
dz workflow --task canonicalize      # canonicalize new packages
dz workflow --task security-audit    # adversarial security scan

How it works

dz init compiles canonical skills from the agentskills.io standard into the target platform's layout
Writing is additive — existing files are never overwritten without --force
All 4 platform adapters produce byte-identical output (ADR-005)
dz doctor runs 7 health checks (node version, adapters, config, SQLite, skills)
dz migrate detects legacy keysarium/bto installations and recommends migration path

Status

v0.2.0 — published on npm. Part of DZ Harness Hub.