🤘 Share My Claude Max

Your team's Claude Code sessions, connected. No more stepping on each other's toes.

The Problem

Multiple people using Claude Code on the same repo? You're flying blind:

• "Did Alex already implement auth?" — No idea, ask on Slack
• "Who's editing routes.ts right now?" — Find out after a git conflict
• "I already fixed this bug last week" — But the new session doesn't know that

Share My Claude Max makes every Claude Code session aware of every other session. Automatically.

Quick Start

1. Install

Search "Share My Claude Max" in VS Code Extensions, or install from marketplace.

2. Set your identity (one time)

Open Claude Code in your project and run:

/teamshare:identify YourName your-role

Example:

/teamshare:identify Alex backend-lead
/teamshare:identify Sam fullstack

3. Index existing sessions (one time)

/teamshare:index

This scans all Claude Code sessions from ~/.claude/projects/ for your current project and builds the search index. Takes a few seconds.

4. Done! Just code normally.

Every new Claude Code session is automatically tracked. No extra steps needed.

Commands

Example: A Day with Share My Claude Max

Morning — Alex starts working on auth:

Alex's Claude session starts
  → Auto-registered: "Alex (backend-lead) on feature/auth"
  → Hooks track every file edit and command

Later — Sam joins the project:

Sam: /teamshare:who

👥 Team Status
🟢 Active now:
  Alex (backend-lead) - "JWT Auth Middleware"
    Branch: feature/auth
    Files: src/auth/middleware.ts, src/auth/types.ts, src/auth/redis.ts
    Focus: Implementing rate limiting with Redis

Sam needs context on what Alex did:

Sam: /teamshare:search authentication

🔍 Found 1 session:
  1. 🟢 Alex - "JWT Auth Middleware" (today, 09:56)
     Branch: feature/auth | Files: 5 | Score: 8
     Implemented JWT validation, Redis session store, rate limiting
     Tags: authentication, jwt, middleware, redis

Sam copies the summary and pastes into their own session:

Sam: "Here's what Alex already did: [paste summary]. I'll work on the API endpoints instead."
  → Claude now knows the full context without re-exploring the codebase
  → Zero duplicate work, zero wasted tokens

How It Works Under the Hood

Auto-tracking (zero config)

When you install the extension, it registers a Claude Code plugin with three hooks:

• SessionStart → Registers your session in .teamshare/sessions/registry.json
• PostToolUse → Every Edit/Write/Bash command updates your session's file list and actions
• Stop → Generates final summary, updates search indices

Session Summaries (minimal token cost)

Summaries are living documents that update in real-time:

A typical 100-message session costs ~2,000 tokens total for summaries. Most updates are free.

3-Layer Search

1. Structured filter — By user, branch, date, files. Instant, free.
2. Keyword index — Inverted index lookup + grep summaries. Instant, free.
3. Semantic search — Embedding similarity (optional). Background indexed.

Data Storage

All data stays local in your project's .teamshare/ directory (auto git-ignored):

.teamshare/
├── config.json                    ← Your identity
├── sessions/
│   ├── registry.json              ← All sessions: who, when, what, status
│   └── summaries/{sessionId}.json ← Per-session summaries
└── search/
    ├── keyword-index.json         ← keyword → [session IDs]
    └── file-index.json            ← file path → [session IDs]

Settings

Privacy & Security

• All data is local only — nothing leaves your machine
• .teamshare/ is automatically added to .gitignore
• The extension only reads from ~/.claude/ — never writes to Claude's data
• No telemetry, no tracking, no external API calls (unless you enable embedding)

Requirements

• VS Code 1.96+
• Claude Code CLI installed and working

License

MIT — do whatever you want with it. 🤘