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+# syntax=docker/dockerfile:1
+#
+# Container image for the Rendobar MCP server (stdio transport).
+# Used by Glama and other Docker-based MCP hosts to build and run a release.
+#
+# The server speaks JSON-RPC over stdin/stdout and logs to stderr. It needs
+# RENDOBAR_API_KEY (a key starting with rb_). Auth is validated lazily on the
+# first tool call, so a placeholder key is enough for a host to start the
+# server and introspect the tool list for scoring.
+FROM node:22-alpine
+
+# Install the published package. Pin a version at build time with
+# --build-arg MCP_VERSION=x.y.z; defaults to the latest release.
+ARG MCP_VERSION=latest
+RUN npm install -g @rendobar/mcp@${MCP_VERSION}
+
+ENTRYPOINT ["rendobar-mcp"]