Nautilus Compass plugin for Grok Build

Community Claude Code plugin, installs in GrokPluginProductivity

Open memory & reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench meta-benchmark, preregistered criteria) — by Nautilus Platform

How to install Nautilus Compass in Grok Build

grok plugin install chunxiaoxx/nautilus-compass --trust
✓ Install-checked in Grok Buildchecked Oct 18, 2026

Review 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.

Then start a new Grok session, or press r in /plugins, to load it.

Command format: Grok Build's plugin guide

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 11 skills, 5 slash commands. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (11)

  • drift-summary — Summarize last 7 days of compass drift events · alert distribution + top 5 negative drifts · pure read-only · NO LLM.
  • echo-demo — Tiny demo skill for 5-step cycle verification · echoes input · concept stage starting point.
  • lifecycle-report — Scan project memory for v1.7.1 lifecycle frontmatter · report tier distribution + promotion candidates (reinforce_count >= promote_after) · NO LLM.
  • session-audit — Scan project memory · age distribution + ungrouped count (L1 build readiness) + per-namespace entity stats · NO LLM.
  • compass-integrity — Use when the user is about to rely on prior session memory for a non-trivial decision, or when something feels off about a recall hit — runs the Merkle chain check, drift summary, and daemon liveness in one pass and surfaces any tampering,
  • nautilus-compass-memory — Local-first long-term memory for AI agents via MCP — zero LLM calls at write time, typed retrieval at read time. Use when session decisions and pitfalls should survive across days, when multiple agents or dialogs share facts on the same fil
  • compass-drift — Summarize drift signals (green / yellow / red) across recent sessions: distribution, timeline, top yellow signals, and red incident details.
  • compass-recall — Run a one-shot semantic recall against the active project's memory/ entries: top hits with relevance scores, anchor drift annotations, and links.
  • compass-search — Search compass session-summary frontmatter (name, concept, type, drift, body) across all recorded sessions. Returns ranked hits with timestamps and drift glyphs.
  • compass-status — One-shot overview combining Merkle chain integrity, drift trend, BGE daemon liveness, and project memory size. Use this when you want to know "is compass working right now and is the memory I'm about to recall on trustworthy?" without firin
  • compass-verify — Verify the Merkle hash chain over ~/.claude/projects/<project>/memory/ and report any tampered or missing files.

About this listing

Nautilus Compass is a community plugin on GitHub by chunxiaoxx, 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 11 skills. No license stated in the repo, so check with the author before reusing its code. We checked commit 806cba97f19b. It's one of 162 listings in the Productivity category on GrokStacks.

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Nautilus Compass FAQ

How do I install Nautilus Compass in Grok Build?

Run grok plugin install chunxiaoxx/nautilus-compass --trust. We install-checked this command in Grok Build. Then start a new Grok session, or press r in /plugins, to load it.

Is Nautilus Compass an official Grok Build plugin?

No. Nautilus Compass is a community plugin on GitHub by chunxiaoxx, 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 Nautilus Compass include?

According to what Grok loaded in our install check, Nautilus Compass includes 11 skills: drift-summary, echo-demo, lifecycle-report, session-audit, compass-integrity, nautilus-compass-memory….

Details

Type
Plugin
Category
Productivity
Source
Community Claude Code plugin, installs in Grok
License
No license stated
Author
chunxiaoxx
Version
3.3.0
Keywords
a2a, agent-memory, agentic-ai, benchmark, claude-code, cross-agent, evaluation, llm, llm-as-judge, local-first, long-term-memory, mcp
Source repo
https://github.com/chunxiaoxx/nautilus-compass
Checked commit
806cba97f19b
Homepage
https://compass.nautilus.social
Checked by GrokStacks
Install-checked in Grok Build on Oct 18, 2026; not run in a live session

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<a href="https://grokstacks.com/p/nautilus-compass/" 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">Nautilus Compass</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 11 skills</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">Open memory &amp; reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Nautilus Compass on GrokStacks](https://grokstacks.com/p/nautilus-compass/)**: Community plugin for Grok Build with 11 skills. Install: `grok plugin install chunxiaoxx/nautilus-compass --trust`

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