By ahostbr
Multi-CLI agent orchestration — spawn, message, and coordinate AI coding agents across Claude Code, Codex, Copilot, and more from a single harness. 5-tier hierarchy, inter-agent messaging, polymathic thinking agents, git-as-memory.
Load the most recent checkpoint (or a named one) from LCM to restore session context. Retrieves the structured checkpoint saved by `/savenow`.
Save the current session state to the LCM (Lossless Context Management) DAG as a structured checkpoint message. This creates a recoverable restore point that `/loadnow` can retrieve.
Generates new Claude Code sub-agent configuration files from descriptions. Use proactively when the user asks to create a new sub-agent.
Challenges reasoning quality of plans, decisions, and approaches through 6 meta-cognitive lenses. Use when reviewing plans, PRDs, architectural decisions, or any significant reasoning output. Read-only — analyzes documents and produces structured reports. Spawn before committing to architecture decisions, when a plan "feels right" but untested, or after thinker debates to audit synthesis quality.
Max-Parallel builder that executes ONE task with self-validation. Focused context window for code writing, file creation, implementation work. Use with /max-subagents-parallel workflows.
Read-only validator for /max-subagents-parallel workflows. Verifies task completion against acceptance criteria. Cannot modify files - inspects and reports only.
Deep white-box authentication auditor. Traces identity-verification and session-management logic from source to sink to find login bypasses, session fixation/hijacking, weak token lifecycles, recovery-flow takeovers, and OAuth/OIDC flaws — then reasons about how each confirmed flaw would be weaponized into account takeover to fix its severity and impact.
Agents Overflow — ask, answer, browse, search questions. Triggers on 'ao', 'agents overflow', or any AO-related request (posting questions, answering, browsing, searching).
Generate or update architecture documentation for any project. Dispatches scout agents to explore the codebase, then writes structured architecture docs with an INDEX. Triggers on 'generate arch docs', 'create architecture docs', 'update arch docs', 'document this project', 'arch-gen', 'generate documentation'.
Canonical architecture reference for LiteSuite mega-app and ecosystem. Quick-lookup index into 15 architecture docs covering panels, services, MCP tools, voice, harness, arena, and more. Triggers on 'arch', 'architecture', 'show architecture', 'arch docs'.
Use when creating posters, visual art, graphic designs, or static visual compositions as .png or .pdf. Triggers on 'create a poster', 'design a poster', 'make artwork', 'create visual art', 'design something beautiful', 'graphic design'.
Reverse-engineer any codebase, plugin, or repo into an evidence-first case study with file:line citations for every claim. Pattern extraction for future reference — not a bug hunt.
Matches all tools
Hooks run on every tool call, not just specific ones
Uses power tools
Uses Bash, Write, or Edit tools
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Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Native Claude Code marketplace plugin delivering the LiteHarness skills + agents catalog: 60+ skills, 91 agents (49 polymathic thinkers), and 27 hooks. Spawn, coordinate, and review AI coding agents across Claude Code, Codex, Copilot, Pi, Kilo, OpenCode — all from one harness.
LiteHarness ships in two repos that work together, not duplicates:
| Repo | What it is | Install command |
|---|---|---|
| ahostbr/liteharness-plugin (this repo) | Native Claude Code marketplace plugin — same skills + agents catalog, delivered via Claude's plugin system | /plugin marketplace add ahostbr/liteharness-plugin && /plugin install liteharness@liteharness |
| ahostbr/liteharness | Python runtime engine + universal installer for all CLIs without a native plugin system (Codex, Copilot, Pi, OpenCode, Gemini, Cursor, Continue, Antigravity, Crush, ...) | pip install liteharness |
The skills + agents catalog is the same content — only the delivery mechanism differs. Claude users get this plugin (native). Every other CLI installs the catalog via the liteharness pip package's universal installer (opt-in per CLI through the LiteSuite setup wizard).
liteharness:ls-* namespace — arch, debug, sentinel, vault, conversation-lookup, plan-w-quizmaster, librarian, and more# 1. Install the Python runtime
pip install liteharness
# 2. Install this plugin in Claude Code
/plugin marketplace add ahostbr/liteharness-plugin
/plugin install liteharness@liteharness
Both are required: this plugin provides the skills + agents Claude sees, while pip install liteharness provides the underlying CLI (liteharness spawn, liteharness send, liteharness discover, etc.) the skills call.
# Spawn a background agent
liteharness spawn --pty --model sonnet --name "Worker" --prompt "fix the flaky test"
# See who's online
liteharness discover
# Send a message
liteharness send <agent-id> "try approach B" --from <your-id>
# Check your inbox
liteharness check
In Claude Code, invoke skills directly:
/sentinel load # Reload state after compaction
/arch # Load canonical architecture index
/library list # List the full skill+agent catalog
/plan-w-quizmaster <task> # Structured planning with quizmaster
/vault search <query> # Search Obsidian vault RAG
/conversation-lookup <query> # Search past conversations (BM25/semantic/hybrid)
| Skill | Purpose |
|---|---|
liteharness:ls-sentinel | Primary orchestrator protocol |
liteharness:ls-arch | Load canonical LiteSuite architecture index |
liteharness:ls-library | Catalog of all skills + agents + commands |
liteharness:ls-vault | Obsidian vault commands (note/daily/search/import) |
liteharness:ls-conversation-lookup | RAG over every past conversation |
liteharness:ls-plan-w-quizmaster | Plan with Ultimate Quizzer methodology |
liteharness:ls-librarian | Workspace knowledge curation (Eratosthenes) |
liteharness:ls-discord-watch | Discord DM watcher + push notifications |
liteharness:ls-spawnteam | Spawn a Claude Code agent team |
liteharness:ls-release-litesuite | Full LiteSuite release pipeline |
liteharness:ls-train | Autonomous agent/skill training loop |
Run /library list for the complete catalog.
49 polymathic thinkers + specialists + pentest + thinker lenses + workflow agents:
npx claudepluginhub ahostbr/liteharness-plugin --plugin liteharnessAutomatic transcript backup. Every conversation saved, organized by date, fully searchable.
Human-in-the-loop result filtering. Filter search results BEFORE they pollute your context.
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Feature development with code-architect/explorer/reviewer agents, CLAUDE.md audit and session learnings, and Agent Skills creation with eval benchmarking from Anthropic.
Production-grade engineering skills for AI coding agents — covering the full software development lifecycle from spec to ship.
Complete developer toolkit for Claude Code
Intelligent draw.io diagramming plugin with AI-powered diagram generation, multi-platform embedding (GitHub, Confluence, Azure DevOps, Notion, Teams, Harness), conditional formatting, live data binding, and MCP server integration for programmatic diagram creation and management.
Orchestrate multi-agent teams for parallel code review, hypothesis-driven debugging, and coordinated feature development using Claude Code's Agent Teams