A command-line output filter that shortens verbose results from common development commands. It covers Git, Docker, JavaScript package managers, Python packages, network download tools, and Go.

Use it when running Git, Docker, npm, Yarn, pnpm, pip, curl, wget, or Go commands and you want their output rewritten in a shorter form.

Long terminal output consumes the AI assistant's context and makes relevant information harder to find. Compact output leaves more room for the actual coding task.

slim-cli — Plugin by jmlero

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.

Claude Code

/plugin marketplace add jmlero/claude-toolkit

agentmods

npx agentmods add plugins/jmlero/claude-toolkit/slim-cli

Clone the repo

git clone --depth 1 https://github.com/jmlero/claude-toolkit

Made for: Claude Code.

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 1 finding. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

slim-cli scanned grade A with 1 finding 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 yesterday.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

"description": "Puts CLI output on a diet — rewrites verbose commands to compact versions to save tokens. Covers git, Docker, npm/yarn/pnpm, pip, curl/wget, and Go.",

plugins/slim-cli/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "slim-cli",
  "version": "1.0.0",
  "description": "Puts CLI output on a diet — rewrites verbose commands to compact versions to save tokens. Covers git, Docker, npm/yarn/pnpm, pip, curl/wget, and Go.",
  "author": { "name": "jmlero" },
  "repository": "https://github.com/jmlero/claude-toolkit",
  "license": "MIT",
  "keywords": ["cli", "tokens", "hooks", "optimization"]
}

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.

yesterday First seen · 10 lines scan A 2ee30ac456a6

Subscribe to this mod's changes

slim-cli is a plugin published in the GitHub repository jmlero/claude-toolkit (2 stars, last pushed 4mo ago), licensed Apache-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 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

DevOps and cloud Git and workflow Languages

slim-cli

Getting it into your agent

Grade A, and why

Makes network callslowCapability

What it actually says

What this file has done since we first saw it

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