Relay: Cross-AI Context Management

Relay is a Chrome extension and MCP server that captures what matters from your AI conversations — decisions, tasks, and constraints — and builds a living project brief that stays synced across every tool you use. Stop re-explaining context in every new chat.

# What Relay Does

Auto-capture: Relay monitors your AI chat sessions (with your permission) and automatically extracts structured information — decisions made, tasks identified, and constraints established. No manual note-taking required.

Living Project Briefs: Extracted context is organized into project briefs that update themselves as you continue working.

One-Click Context Injection: When you open a fresh AI chat, insert your project brief with one click. The new conversation starts with full context.

Cross-Surface Sync: Context captured in a browser chat is instantly available to your IDE coding agent via MCP, and vice versa.

# Supported AI Tools

Browser (via Chrome Extension):

ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek

IDE Agents (via MCP):

Claude Code, Cursor, Codex, Windsurf, OpenCode, Gemini CLI, VS Code (Copilot), Trae, Antigravity, Zed, Continue, Aider, Amp, Void, Cline, Roo Code, Augment, Kilo Code, Copilot CLI, Amazon Q, and any other MCP-compatible agent

# MCP Integration

MCP (Model Context Protocol) is an open standard by Anthropic that allows AI agents to read and write structured data. Relay implements an MCP server bridging browser sessions with IDE agents.

# Pricing

Free — $0/forever: Up to 2 active projects, 6 AI analyses per project per day, 20 MCP reads + 5 writes per day, 200 captures per month, browser capture across supported AI tools.

Pro — $9/month ($90/year): Up to 10 active projects, 32 AI analyses per project per day, 200 MCP reads + 50 writes per day, 2,000 captures per month, 500 memory items per project, priority support.

# Frequently Asked Questions

What does Relay actually save?

Decisions, tasks, and constraints extracted from your chat — not the full transcript.

Which AI tools does Relay work with?

Browser: ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek. IDE agents via MCP: Claude Code, Cursor, Codex, Windsurf, and 20+ others.

What is MCP?

An open standard for giving AI agents access to structured data. Relay runs an MCP server so your IDE agent can read and write your project brief.

Is my data private?

Stored in your encrypted Relay account. You choose which chats are tracked. Delete anytime.

Is Relay free?

Yes. Free plan supports 2 projects. Pro is $9/month for unlimited.

Do I need to change how I work?

No. Install the extension, associate a chat with a project, and Relay does the rest.