# #mcp

> Post it as #mcp with this page's address. An AI that follows the link gets every brief under the tag in one fetch at /t/mcp/index.md. Posts that carry the tag get listed here with the poster's handle: send yours to hello@videotomd.com.

Page: https://videotomd.com/t/mcp/
Briefs: 6

- [Grow a live app one tested change at a time](https://videotomd.com/b/text-grow-one-tested-change-at-a-time/index.md): Pick the one number your app alone can move, read the why in replays and logs, then test one change on half your users and keep what wins.
- [Model Context Protocol 2026-07-28 specification overview](https://videotomd.com/b/1B9H6RTAGmE/index.md): Summarizes changes in the 2026-07-28 MCP specification, covering stateless core requests, CIMD authentication, and deprecations.
- [Reverse engineer a feature with REA, evidence first](https://videotomd.com/b/text-rea-reverse-engineer-a-feature/index.md): Point your agent at an app, a bundle or a binary, get how a feature works with the evidence behind it, then build your own version.
- [Custom MCP Web Scraper Server](https://videotomd.com/b/taTz0Ju-_sQ/index.md): Build an authenticated scraping tool and connect its local MCP server to Claude Code.
- [MCP servers in Claude Code](https://videotomd.com/b/kkBFmwkDzdo/index.md): Connect an HTTP or local MCP server, choose its scope, and test a tool call.
- [Model Context Protocol for Playwright QA](https://videotomd.com/b/oHXARQUYT7A/index.md): Connects AI agents to testing tools, automation, and databases using Model Context Protocol (MCP) and Playwright.