MCP Manager

# # Build: # docker build \ # --build-arg NPM_MCP="@modelcontextprotocol/server-filesystem" \ # --build-arg NPM_MCP_ARGS="/home" \ # --build-arg NODE_VERSION="lts" \ # --build-arg SUPERGATEWAY_EXTRA_ARGS="--stateful" \ # -t mcp . # # Run (shell): # docker run \ # -e PINGGY_ACCESS_TOKEN="localhost-1-syncado.ngrok.app" \ # -e PINGGY_BEARER_TOKEN="your_ngrok_auth_token" \ # -i -t mcp # # Run (detached): # docker run \ # -e PINGGY_ACCESS_TOKEN="localhost-1-syncado.ngrok.app" \ # -e PINGGY_BEARER_TOKEN="your_ngrok_auth_token" \ # -i -t -d mcp # # If you need a specific version of Node you can specify this build var ARG NODE_VERSION="lts" FROM node:$NODE_VERSION-slim AS package # NPM MCP server package ARG NPM_MCP="" # Extra args to send to NPM MCP Server ARG NPM_MCP_ARGS="" # Set to --stateful for stateful MCP servers, otherwise leave blank ARG SUPERGATEWAY_EXTRA_ARGS="" ENV NPM_MCP=${NPM_MCP} ENV NPM_MCP_ARGS=${NPM_MCP_ARGS} ENV NODE_VERSION=${NODE_VERSION} ENV SUPERGATEWAY_EXTRA_ARGS=${SUPERGATEWAY_EXTRA_ARGS} ## Use Supergateway to proxy stdio from the local MCP server as a streamableHttp server RUN npm install supergateway@latest -g RUN npm install $NPM_MCP@latest -g # Update & install essential dependencies RUN apt update && apt install dumb-init curl -y # # Pinggy # RUN mkdir -p /opt/pinggy && \ curl -sSL https://s3.ap-south-1.amazonaws.com/public.pinggy.binaries/cli/v0.2.5/linux/amd64/pinggy \ | tee /opt/pinggy/pinggy >/dev/null \ && chmod +x /opt/pinggy/pinggy \ && ln -s /opt/pinggy/pinggy /usr/bin/pinggy && \ # smoke test for pinggy pinggy --version ENTRYPOINT [ \ "bash", \ "-c", \ # Start Pinggy in the background to expose the MCP server "pinggy -p 443 -R0:localhost:8000 -o StrictHostKeyChecking=no -o ServerAliveInterval=30 -t $PINGGY_ACCESS_TOKEN+force@pro.pinggy.io \"k:$PINGGY_BEARER_TOKEN\" x:https \ # Start Supergateway to proxy stdio from $NPM_MCP as a streamableHttp server & dumb-init npx supergateway --port 8000 --outputTransport streamableHttp $SUPERGATEWAY_EXTRA_ARGS --stdio \"npx --no $NPM_MCP $NPM_MCP_ARGS\"" \ ]