Autoharness plugin for Grok Build
Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.
How to install Autoharness in Grok Build
grok plugin install tigerless-labs/autoharness --trustReview before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.
We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. Then start a new Grok session, or press r in /plugins, to load it.
Command format: Grok Build's plugin guide
Runs a local MCP server (with npx, uvx or similar), so that tool needs to be installed, for example Node.js for npx.
What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 1 skill, 1 subagent. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (1)
learn— Use when users /learn, save, remember, or distill lessons.
Subagents (2)
autoharness:curator— Periodic consolidation pass — fold narrow agent-created skills into class-level umbrellas. Proposes intents only, never writes to disk.autoharness:reflector— Distill a finished episode into skill changes aligned with the existing library. Compare-first preference, generation stays open; proposes intents only, never writes to disk.
MCP servers (1)
stage_skill— stdio server
Hooks (1)
hooks— PreToolUse, SessionEnd, SessionStart, Stop
About this listing
Autoharness is a community plugin on GitHub by tigerless-labs, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 1 skill, 2 subagents, 1 MCP server, 1 hook. Its license is MIT. We checked commit 27d13c1d8091. It's one of 23 listings in the Learning category on GrokStacks.
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Autoharness FAQ
How do I install Autoharness in Grok Build?
Run grok plugin install tigerless-labs/autoharness --trust. We install-checked this command in Grok Build. We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. Then start a new Grok session, or press r in /plugins, to load it.
Is Autoharness an official Grok Build plugin?
No. Autoharness is a community plugin on GitHub by tigerless-labs, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.
What does Autoharness include?
According to what Grok loaded in our install check, Autoharness includes 1 skill, 2 subagents, 1 MCP server, 1 hook: learn, autoharness:curator, autoharness:reflector, stage_skill, hooks.
Details
- Type
- Plugin
- Category
- Learning
- Source
- Community Claude Code plugin, installs in Grok
- License
- MIT
- Author
- tigerless-labs
- Version
- 0.5.3
- Keywords
- agent-skills, claude-code, claude-code-plugin, llm-agents, python
- Source repo
- https://github.com/tigerless-labs/autoharness
- Checked commit
27d13c1d8091- Checked by GrokStacks
- Install-checked in Grok Build on Oct 18, 2026; not run in a live session
Something wrong or missing? Submit or improve this listing. Marketplace listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain Autoharness? Add the badge; it links to this page.
Markdown
[](https://grokstacks.com/p/autoharness/)HTML
<a href="https://grokstacks.com/p/autoharness/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://grokstacks.com/p/autoharness/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Autoharness</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 1 skill, 2 subagents, 1 MCP server, 1 hook</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[Autoharness on GrokStacks](https://grokstacks.com/p/autoharness/)**: Community plugin for Grok Build with 1 skill, 2 subagents, 1 MCP server, 1 hook. Install: `grok plugin install tigerless-labs/autoharness --trust`More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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