Bridge MCP

MCP server for Bridge — save the reasoning from a planning conversation and hand it to a coding agent, without leaving the chat.

The problem

You plan a project in one AI conversation — Claude.ai, ChatGPT, wherever — working through decisions, trade-offs, and alternatives you discarded and why. Then you open a coding agent (Claude Code, Cursor, Codex) to actually build it, and all of that reasoning is gone. You re-explain from scratch, or the agent only gets a condensed PRD — the conclusion, not the why.

Bridge exists to carry that reasoning across, unedited. This MCP server is the "without leaving the chat" half of it: instead of copying the conversation into a website, you just ask the model you're already talking to to save it.

Related MCP server: mdshare-mcp

What it does

Two tools, callable from any MCP-compatible client:

This server runs no AI of its own. It only stores and returns text. The model on your side of the conversation — Claude.ai, or the coding agent reading the link — is what does the actual summarizing and interpreting. That keeps the AI cost where it already lives (in the agent you're paying for), not duplicated on this server.

Add it as a connector

In Claude.ai: Settings → Connectors → Add custom connector

Name: Bridge
URL:  https://bridge-mcp-three.vercel.app/mcp

No authentication, no API key — it's a stateless server, nothing to configure.

How the two sides fit together

1. Finish a planning conversation. Say something like "save this context to Bridge." The model calls save_context and a link comes back in the same message.

2. Hand that link to your coding agent — paste it directly, or (if that tool also has this MCP server configured) let it call get_context itself.

3. The agent reads the decisions, the reasons, and what was ruled out — instead of just the final ask.

Architecture

• Stateless Streamable HTTP transport — no session id, no long-lived connection between requests. That's what lets this run as an ordinary Vercel serverless function instead of needing an always-on process.

• Same Supabase table the Bridge website already reads and writes — this server is a second door into the same data, not a parallel system.

• TypeScript, @modelcontextprotocol/sdk, deployed via @vercel/node.

Local development

npm install
npm run dev          # stdio transport, for local MCP clients
npm run inspector     # opens the MCP Inspector web UI against this server

Needs a .env with SUPABASE_URL and SUPABASE_SECRET_KEY — same credentials the Bridge website uses.

Related

• bridge.strine.com.br — the website: paste text manually, get a link. No MCP client required.

• Model Context Protocol — the open standard this server implements.

This is v2 of Bridge, adding an MCP connector on top of a v1 that already validated the core idea (link + instruction, no MCP required) with real usage across Claude Code, Codex, and Cursor.