Docker sidecar

Containerize the local MCP sidecar, not the whole compare-first product.

This Docker entry wraps the local Prompt Switchboard MCP sidecar so builder-facing flows can launch it from a container. The browser extension still runs on the host machine, and Prompt Switchboard does not turn into a hosted compare service here.

What it is

a containerized wrapper around npm run mcp:server
a local stdio MCP surface for Codex / Claude Code style clients
a published host port for the loopback bridge when you run -p 48123:48123

What it is not

not a hosted compare service
not a public HTTP API
not proof of a Glama, Chrome Web Store, or registry listing

Build and run

docker build -t prompt-switchboard-mcp .
docker run --rm -i -p 48123:48123 prompt-switchboard-mcp server

Use docker run --rm prompt-switchboard-mcp doctor for the repo-owned doctor envelope, and check http://127.0.0.1:48123/health for runtime bridge readiness once the container is up.

Full operator notes live in docker/README.md. The short truthful split is: containerized sidecar now, external listing later.

Current public Glama pages verify a server catalog and connector surfaces, but this repo does not claim a Prompt Switchboard listing there yet.