# Replication

Plan a replication of a paper, claim, or benchmark, and execute only after an explicit...

- Repository: https://github.com/Companion-Inc/feynman (10055 stars)
- Category: Engineering
- License: MIT
- Last updated: 2026-10-31
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add Companion-Inc/feynman --skill replication -g -a claude-code -y`
Codex: `npx skills add Companion-Inc/feynman --skill replication -g -a codex -y`
Cursor: `npx skills add Companion-Inc/feynman --skill replication -g -a cursor -y`
Gemini CLI: `npx skills add Companion-Inc/feynman --skill replication -g -a gemini-cli -y`

## Description

Plan a replication of a paper, claim, or benchmark, and execute only after an explicit environment choice. Use when the user asks to replicate results, reproduce an experiment, verify a claim empirically, or build a replication package.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Replication

Run the `/replicate` workflow. The slash command expands the full workflow instructions in the active session; do not try to read a relative prompt-template path from the installed skill directory.

Agents used: `researcher`

Asks the user to choose an execution environment (local, virtual env, cloud, or plan-only) before running any code.

Output: replication plan, scripts, raw outputs, and results saved to disk when execution is explicitly chosen.