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Fork a session into a NEW, independent same-harness sibling — the 'git branch' of sessions.

Skill by phnx-labs

IndexedLicense unknown★ 1
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/phnx-labs-fork

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Fork a session into a NEW, independent same-harness sibling — the 'git branch' of sessions. Resolved across the fleet and seeded with a recap of the source (label, cwd, ticket, last state, changed files), so it works for a session on ANY device in ANY harness and picks up where the original left off. Where continue resumes the SAME thread, fork launches a new one. Triggers on: /sessions:fork, /fork, 'fork this session', 'branch this conversation', 'copy this session into a new one', 'explore an alternative direction without touching this thread', 'fork <id>'.

Use cases: writing

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/fork

What's inside

Skill name
fork
Description
Fork a session into a NEW, independent same-harness sibling — the 'git branch' of sessions. Resolved across the fleet and seeded with a recap of the source (label, cwd, ticket, last state, changed files), so it works for a session on ANY device in ANY harness and picks up where the original left off. Where continue resumes the SAME thread, fork launches a new one. Triggers on: /sessions:fork, /fork, 'fork this session', 'branch this conversation', 'copy this session into a new one', 'explore an alternative direction without touching this thread', 'fork <id>'.
License
unknown
Instructions
64 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from phnx-labs/.agents

Signals

Stars
1
Forks
6
Open issues
2
Last commit (this folder)
Oct 11, 2026 (18 days ago)
Last release
Sep 15, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from phnx-labs

Cite this page

fork skill. Agent Mart. https://agentmart.dev/skills/phnx-labs-fork (last updated 2026-10-24)