install-conductor

install-conductor is a command for Claude Code from ckorhonen/claude-skills. It costs 11 tokens per session (1,019 once invoked), scanned A, original, MIT.

A command that creates a conductor.json file, which records the scripts used to work with a project.

In plain words
What is it for?
Use it when setting up a project that uses npm, Yarn, Bun, pnpm, Python, Go, or Rust, especially when environment-file examples or an existing configuration need to be checked.
Why use it?
It removes the need to identify the project type and package manager and write the configuration file by hand.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the claude-skills plugin — 62 skills, 4 commands, 7 agents shipped together

Good fit Use it when setting up a project that uses npm, Yarn, Bun, pnpm, Python, Go, or Rust, especially when environment-file examples or an existing configuration need to be checked.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/ckorhonen/claude-skills/install-conductor
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/ckorhonen/claude-skills

Made for: Claude Code.

Or install claude-skills, the plugin that ships this one along with the rest of its 62 skills, 4 commands, 7 agents.

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 install-conductor

README.md
[![agentmods](https://agentmods.dev/badge/commands/ckorhonen/claude-skills/install-conductor/github.svg)](https://agentmods.dev/commands/ckorhonen/claude-skills/install-conductor)
Your own site
<a href="https://agentmods.dev/commands/ckorhonen/claude-skills/install-conductor"><img src="https://agentmods.dev/badge/commands/ckorhonen/claude-skills/install-conductor/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 install-conductor

Your own site · 80×15
<a href="https://agentmods.dev/commands/ckorhonen/claude-skills/install-conductor"><img src="https://agentmods.dev/badge/commands/ckorhonen/claude-skills/install-conductor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,019 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 $0.00011 $0.01019
Opus 5 $0.00005 $0.00509
Sonnet 5 $0.00002 $0.00204
Haiku 4.5 $0.00001 $0.00102

Measured 10d ago against content hash 086aded12502, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

install-conductor 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 10d 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.

commands/install-conductor.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Install Conductor

Generate a conductor.json file for this project based on detected project type and configuration.

Project Detection

Package Manager Detection

  • package-lock.json: !ls package-lock.json 2>/dev/null && echo "npm detected"
  • yarn.lock: !ls yarn.lock 2>/dev/null && echo "yarn detected"
  • bun.lockb: !ls bun.lockb 2>/dev/null && echo "bun detected"
  • pnpm-lock.yaml: !ls pnpm-lock.yaml 2>/dev/null && echo "pnpm detected"

Project Type Detection

  • package.json: !cat package.json 2>/dev/null | head -50
  • pyproject.toml: !cat pyproject.toml 2>/dev/null | head -30
  • requirements.txt: !ls requirements.txt 2>/dev/null && echo "Python pip project"
  • go.mod: !cat go.mod 2>/dev/null | head -10
  • Cargo.toml: !cat Cargo.toml 2>/dev/null | head -20

Environment Files

  • .env.example: !ls .env.example .env.sample .env.template 2>/dev/null | head -1

Existing conductor.json

!cat conductor.json 2>/dev/null && echo "--- conductor.json already exists ---"

Instructions

Based on the detection above, create a conductor.json file in the project root.

conductor.json Format

{
  "scripts": {
    "setup": "commands to install dependencies and set up environment",
    "run": "command to start the dev server or main process",
    "runScriptMode": "nonconcurrent"
  }
}

Script Guidelines

Setup Script - Runs when workspace is created:

  1. Install dependencies using the detected package manager
  2. If .env.example exists, copy it: cp .env.example .env
  3. Chain commands with ; (e.g., npm install; cp .env.example .env)

Run Script - Triggered by the "Run" button:

  1. For web servers, use $CONDUCTOR_PORT environment variable
  2. Look at available scripts in package.json (dev, start, serve)
  3. Prefer dev/development scripts over production scripts

runScriptMode - Set to "nonconcurrent" for dev servers (kills previous before starting new)

Framework-Specific Port Flags

Framework Run Command
Next.js npm run dev -- -p $CONDUCTOR_PORT
Vite npm run dev -- --port $CONDUCTOR_PORT
Create React App PORT=$CONDUCTOR_PORT npm start
Express Assumes app reads process.env.PORT or $CONDUCTOR_PORT
Python Flask flask run --port $CONDUCTOR_PORT
Python FastAPI uvicorn main:app --port $CONDUCTOR_PORT
Go go run . --port $CONDUCTOR_PORT or set env

Read the full file on GitHub · 107 lines

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. 10d ago First seen · 107 lines · 11 tokens per session scan A 086aded12502

Subscribe to this mod's changes

install-conductor is a command published in the GitHub repository ckorhonen/claude-skills (14 stars, last pushed 2mo ago), licensed MIT. It adds 11 tokens to every session and 1,019 once invoked, about $0.0001 per session on Opus 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 2026-08-30.