ganju-cli

ganju-cli is a skill for Claude Code, Codex from MontoyaAndres/ganju. It costs 148 tokens per session (3,801 once invoked), scanned A, original, Apache-2.0.

A command-line toolkit for building TypeScript or JavaScript tools that run on Cloudflare Workers. It can build, test, publish, deploy, inspect logs, manage versions, and roll back Ganju projects.

In plain words
What is it for?
Use it to create and maintain Ganju Functions, connect them to an MCP project, run tests, deploy versions, inspect logs, and roll back changes.
Why use it?
It brings the development and deployment steps for Ganju tools into one terminal workflow, while showing which actions require the user to sign in or approve them.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code.

Good fit Use it to create and maintain Ganju Functions, connect them to an MCP project, run tests, deploy versions, inspect logs, and roll back changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/montoyaandres/ganju/ganju-cli
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.

Any agent
npx skills add MontoyaAndres/ganju --skill ganju-cli
Clone the repo
git clone --depth 1 https://github.com/MontoyaAndres/ganju

Made for: Claude Code, Codex.

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.

agentmods badge for ganju-cli

README.md
[![agentmods](https://agentmods.dev/badge/skills/montoyaandres/ganju/ganju-cli/github.svg)](https://agentmods.dev/skills/montoyaandres/ganju/ganju-cli)
Your own site
<a href="https://agentmods.dev/skills/montoyaandres/ganju/ganju-cli"><img src="https://agentmods.dev/badge/skills/montoyaandres/ganju/ganju-cli/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.

agentmods 80×15 button for ganju-cli

Your own site · 80×15
<a href="https://agentmods.dev/skills/montoyaandres/ganju/ganju-cli"><img src="https://agentmods.dev/badge/skills/montoyaandres/ganju/ganju-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 148 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,801 The whole file, excluding the scripts and references it only reads on demand.
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.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00148 $0.03801
Opus 5.5 $0.00059 $0.01520
Sonnet 5.5 $0.00030 $0.00760
Haiku 4.5 $0.00015 $0.00380

Measured 11d ago against content hash 4416e7d213bf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-30, from the pricing page.

Security

Grade A, and why

ganju-cli 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 11d ago.

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.

skills/ganju-cli/SKILL.md · 304 lines

How it starts

The opening of the file, as written. The whole thing — 304 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Ganju CLI

Ganju Functions are tools the user writes in TypeScript or JavaScript. They run on Cloudflare Workers inside the user's Ganju project, and every MCP client and channel (Claude, ChatGPT, Slack, Telegram…) connected to that project can call them. The ganju CLI builds, tests, publishes and debugs them from a terminal.

A project is one folder:

ganju.json       the tools (names, descriptions, JSON schemas) and what the code may reach
src/<tool>.ts    one handler per tool: export default defineTool(async (input, ctx) => …)
src/lib/*.ts     shared helpers (optional)

The whole project deploys as one script. Every version carries both the code and the tool contract, so rolling back restores both.

Before you run anything

Some steps need the person, not you. Knowing which saves a round of failed commands.

Step Who Why
npm install -g @ganju/cli (Node 20+) You Or use npx @ganju/cli <command>
ganju login The user Opens a browser to sign in. Ask them to run it; in Claude Code they can type ! ganju login
ganju link You, with flags Interactive prompts fail without a terminal. Use --organization "<name or id>" --project "<name or id>". A wrong name fails with a hint listing the available ones, so a best guess is safe; otherwise ask
ganju secret set NAME Preferably the user You shouldn't see or log secret values. See Secrets
ganju token create The user Requires a browser login; a token can't mint tokens
Connecting Gmail/Calendar/Slack… The user, in the dashboard Project → Tools page. The CLI can't connect accounts

Check where you stand with ganju whoami and ganju link --status.

For help, run ganju help. It lists every command and flag and is safe on every version. Current releases refuse unknown flags and accept --help on any command. Older releases silently ignored flags they didn't know, so there ganju init --help scaffolds a project and ganju deploy --help deploys. Don't guess flags either way: the draft-only deploy is ganju deploy --draft, not --dry-run. GANJU_API_TOKEN in the environment replaces the stored login (used in CI). GANJU_API_URL or apiUrl in ganju.json points at a non-default deployment. The default is https://api.ganju.ai.

Read the full file on GitHub · 304 lines

Files

What ships with it

3 files beside SKILL.md 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.

  1. 11d ago First seen · 304 lines · 148 tokens per session scan A 4416e7d213bf

Subscribe to this mod's changes

ganju-cli is a skill published in the GitHub repository MontoyaAndres/ganju (4 stars, last pushed yesterday), licensed Apache-2.0. It adds 148 tokens to every session and 3,801 once invoked, about $0.0006 per session on Opus 5.5. 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 2026-09-19.

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