A plugin that connects a coding agent to the Bundle of Joy Server infrastructure through a Gemini extension. The available information does not list the operations exposed by that server.

Use it to add the Bundle of Joy Server connection to a Gemini-based setup; the concrete supported tasks are not specified.

It supplies a configured connection to that external service, but the description is too thin to say what work it performs. The server address and setup are part of the configuration.

boj-server — Plugin for Gemini CLI by hyperpolymath

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/hyperpolymath/boj-server

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/hyperpolymath/boj-server/gemini-extension/github.svg)](https://agentmods.dev/plugins/hyperpolymath/boj-server/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/hyperpolymath/boj-server/gemini-extension"><img src="https://agentmods.dev/badge/plugins/hyperpolymath/boj-server/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/hyperpolymath/boj-server/gemini-extension"><img src="https://agentmods.dev/badge/plugins/hyperpolymath/boj-server/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

boj-server 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 29d ago.

The scan reads gemini-extension.json. This mod also ships 15 executable files (scripts/boj-health-check.sh, scripts/boj-selinux-contexts.sh, scripts/check-shebang-first.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 · 17 lines

What it actually says

{
  "name": "boj-server",
  "version": "0.5.0",
  "description": "Unified Gemini extension for the BoJ (Bundle of Joy) Server infrastructure.",
  "author": "Jonathan D.A. Jewell <[email protected]>",
  "mcpServers": {
    "boj-server": {
      "command": "npx",
      "args": ["-y", "@hyperpolymath/boj-server@latest"],
      "env": {
        "BOJ_URL": "http://localhost:7700"
      }
    }
  },
  "contextFileName": "GEMINI.md"
}

Files

What ships with it

28 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.

29d ago Changed 911d4e459d6b
2mo ago First seen · 17 lines scan A 7ba1150d8d81

Subscribe to this mod's changes

boj-server is a plugin published in the GitHub repository hyperpolymath/boj-server (3 stars, last pushed 6d ago), licensed MPL-2.0. 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 2026-09-06.

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