Observed arrival · 2026-09-19
Junctio puts every MCP server behind one endpoint
A self-hosted gateway centralizes MCP servers, refreshes upstream OAuth tokens, and gives Claude Code, Cursor, Codex, and claude.ai one URL to use.
- For
- Developers running multiple self-hosted MCP servers
- Worth noticing
- The project reports zero client-visible failures across 100 calls with a five-second upstream token lifetime.
Field notes
Junctio runs as a Dockerized control layer between MCP clients and upstream servers. Operators can assign namespaces, rename or hide tools, and expose endpoints through API keys, OAuth, both, or neither. The page says its management MCP contains 46 tools and describes one-hour client access tokens alongside rotating 30-day refresh tokens. It also documents an optional scheduled vulnerability-check workflow for stdio servers, while noting that the gateway’s public UI calls the MCP registry.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue