A configuration package for a coding agent. It provides one operating manual, guardrails, cost-based routing, signed configuration, and connections to tools for documentation, web fetching, and Git operations.

Use it to configure an agent with shared instructions and the listed documentation, web, and Git tool servers.

It keeps the agent's operating rules and tool setup consistent across supported coding environments. The description does not provide enough detail to say how its evaluations or security controls work.

compass — Plugin for Gemini CLI by dshakes

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/dshakes/compass

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/dshakes/compass/gemini-extension/github.svg)](https://agentmods.dev/plugins/dshakes/compass/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/dshakes/compass/gemini-extension"><img src="https://agentmods.dev/badge/plugins/dshakes/compass/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/dshakes/compass/gemini-extension"><img src="https://agentmods.dev/badge/plugins/dshakes/compass/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

compass scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

The scan reads gemini-extension.json. This mod also ships 35 executable files (scripts/apply-repos.sh, scripts/check-actions.sh, scripts/check-docs.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 32 lines

What it actually says

{
  "name": "compass",
  "version": "2.2.0",
  "description": "compass — one operating manual + eval-gated guardrails, red-team hardening, a cost-tier router and signed config for your coding agent. Loads the manual as GEMINI.md and wires the same version-pinned MCP servers (context7 · fetch · git) compass uses for Claude Code and Codex.",
  "contextFileName": "GEMINI.md",
  "mcpServers": {
    "context7": {
      "command": "npx",
      "args": [
        "-y",
        "@upstash/[email protected]"
      ]
    },
    "fetch": {
      "command": "uvx",
      "args": [
        "--from",
        "mcp-server-fetch==2025.4.7",
        "mcp-server-fetch"
      ]
    },
    "git": {
      "command": "uvx",
      "args": [
        "--from",
        "mcp-server-git==2026.1.14",
        "mcp-server-git"
      ]
    }
  }
}

Files

What ships with it

60 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago First seen · 32 lines scan A 3a51c7a930e0

Subscribe to this mod's changes

compass is a plugin published in the GitHub repository dshakes/compass (20 stars, last pushed 3d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-15.

Building agents Claude Code LLM ai-agents claude codex developer-tools

catalysis-scientist

Reasons from active-site structure, turnover frequency, selectivity, and the Sabatier principle through CO/H2 chemisorption site-counting, Weisz-Prater and Mears transport checks, Langmuir-Hinshelwood/Mars-van Krevelen kinetics, and operando DRIFTS/XAS while treating diffusion-limited apparent rates, DRIFTS spectator…

K-Dense-AI/scientific-agents · not measured

compass

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What ships with it

What this file has done since we first saw it

Other plugins, from other repositories

catalysis-scientist

decision-making

claude-md-management

humanizer

nextjs

themes-example