theonly1me/shadowclone

**shadowclone keeps your engineering preferences the same in every coding agent.** It maintains one set of skills and instructions for Claude Code, Codex, Cursor, Pi, Antigravity, and OpenCode. You do not copy rules from one tool to the next. shadowclone can also learn new preferences from the sessions that you allow.
**It works as you while you are away.** Comment /shadowclone on a GitHub issue. Claude Code or Codex works with your skills, on your own subscription, in your own cloud account. It opens a draft pull request as you. shadowclone is not a separate agent. It equips the agent that you already use. See how it compares to other tools.
Quick start
Paste this into Claude Code, Codex, Cursor, Pi, Antigravity, or OpenCode:
The agent handles installation and configuration in about 5 minutes. You answer the consent questions and pick skills in the browser:
1. It installs the CLI, and the plugin in Claude Code or Codex.
2. It asks if shadowclone can learn from your past sessions, keep skills in sync, and keep learning in the background.
3. It opens the skill wizard, where you pick skills and select **Equip**.
4. It learns from your past sessions while you pick skills, if you agreed.
Install by hand
To add the plugin, run /plugin install shadowclone@shadowclone after /plugin marketplace add theonly1me/shadowclone in Claude Code. In Codex, run codex plugin marketplace add theonly1me/shadowclone and then codex plugin add shadowclone@shadowclone.
What shadowclone offers
Your clone works while you are away
**Comment, and it works as you.** /shadowclone fix the flaky date parser test on an issue starts Claude Code or Codex with your skills, on your Claude or ChatGPT plan or a key. It opens a draft pull request with your name on it. Only your own comment starts it.
**Runs in your account.** Sessions run on Cloudflare, Vercel, Modal, Daytona, E2B, or a spare machine. There is no shadowclone server, and your tokens stay with the host that you choose. Sessions never push to the default branch, and each commit names the agent.
**Set it up with one sentence.** Ask your agent to "set up shadowclone cloud sessions on Cloudflare." You approve your skills and a default branch ruleset, and paste two tokens. See the cloud sessions guide.
Preferences that evolve with your work
**Learn from corrections.** shadowclone reads the sessions you allow and turns reusable instructions into skills and short native guidance. It keeps repository-specific rules in their scope. Rules remain readable, editable, and reversible.
**Keep guidance current.** Background learning reviews new rules after each session. It applies durable guidance when automatic maintenance is on and discards rules that existing guidance covers. You can review and undo each change. See the learning guide.
Skills and builds you can configure
**Start with a build.** shadowclone includes 15 workflow skills for planning, debugging, implementation, verification, and review. New users can pick skills immediately. Learning from past sessions is optional. Browse the skills in skills/, or install them without the CLI.
**Choose where skills apply.** The browser wizard supports a personal build, a private build for one repository, or a shared build that a team commits. The same skills reach all six agents. Pi can use any model it supports. See Agent builds.
Reviews on your machine and on GitHub
**Review a pull request.** Run a local review with your Claude subscription:
The reviewer combines repository standards, mechanical checks, and code analysis. Findings include evidence checked against the source. The result stays in a local file. Run shadowclone review --base main to review committed branch changes before opening a PR.