MCP for Copilot DirectoryMethodologySubmit / Get featuredNewsletter

← Directory

Postel

Draft, schedule and publish X (Twitter) and LinkedIn posts in your own voice.

likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry nameapp.postel/postel
Endpoint used for verdicthttps://www.postel.app/api/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:10:08Z · initialize OK
GitHubrobinfaraj/postel-mcp
Websitehttps://www.postel.app/postel-mcp-server
Version1.0.0
Registry updated2026-10-01
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Is this wrong or out of date?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.