What is shared-session?
shared-session is a Claude Code mod by Paradigm-Study that share a Claude Code session with a link, or with your team. Teammates join from their own Claude Code and talk to it: one session does the work, everyone sees every turn live, and the host. It is listed under Git & CI and has 202 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | Paradigm-Study |
| Repository | Paradigm-Study/claude-share |
| Popularity | 202 GitHub stars |
| Category | Git & CI |
| Security | High risk (36/100) |
| Rank | #96 of 5,272 Claude Code mods; #4 in Git & CI |
| License | MIT |
| Last commit | 2026-10-16 |
| Stars this week | +202 |
| Hooks | 14 events |
| Sees | Skill calls, classic hooks, every prompt, every tool call, mcp__shared-session__replay calls |
| Draws on | ToolUse, ToolResult, UserMessage, AssistantMessage, TurnDuration |
Is shared-session safe to install?
shared-session scores 36/100 on the MCPMods security check: High risk. Things to review: sends data over the network; starts processes outside the sandbox; writes files or config; reads environment variables; watches every prompt or event. It passed 2 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| Sends data over the network | Review |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Reads environment variables | Review |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.audio.play | plays audio |
$.audio.speak | plays audio |
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.list | reads files |
$.fs.read | reads files |
$.fs.write | writes files |
$.http.fetch | network requests |
$.mcp.call | calls MCP servers |
$.process.run | runs processes |
$.process.spawn | |
$.prompt.fill | writes the prompt box |
$.prompt.submit | drives Claude |
$.prompt.suggest | writes the prompt box |
$.session.cwd | |
$.session.id |
How do I install shared-session?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/Paradigm-Study/claude-share claude plugin validate ./claude-share/plugin
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add Paradigm-Study/claude-share && claude plugin install shared-session@claude-share
Or ask Claude to set it up
Paste this into Claude Code and it installs shared-session for you:
Install the "shared-session" Claude Code mod from https://github.com/Paradigm-Study/claude-share/tree/main/plugin. Run claude plugin validate on it first and show me what it can access before you enable it.