← Directory

Red String

Revenue research and pipeline tools for agencies: scouting, contact intel, ABM, cadences, briefs.

likely compatible

OAuth with discovery metadata and Dynamic Client Registration; use OAuth 2.0 → Dynamic discovery.

Rule R2c · what this means · Not tested in Copilot Studio.

Registry namexyz.redstringapp/red-string
Endpoint used for verdicthttps://app.redstringapp.xyz/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)OAuth 2.0 – Dynamic discovery
Last endpoint check2026-10-20T18:18:44Z · HTTP 401
Websitehttps://redstringapp.xyz
Version1.0.41
Registry updated2026-07-29
Track changes like this weekly. New Copilot-ready MCP servers, breakages and auth changes, in one short email.
Is this wrong or out of date? Email us. Data built 2026-10-20.