feat: dockerize infracloud mcp for echo

.dockerignore

@@ -0,0 +1,4 @@
+.git
+**/__pycache__/
+**/*.pyc
+**/.venv/

mcp/Dockerfile

@@ -0,0 +1,13 @@
+FROM python:3.12-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+COPY mcp/requirements.txt /app/mcp/requirements.txt
+RUN pip install --no-cache-dir -r /app/mcp/requirements.txt
+
+COPY . /app
+
+CMD ["python", "/app/mcp/server.py"]

mcp/README.md

@@ -23,6 +23,17 @@ pip install -r C:\dev\infracloud\mcp\requirements.txt
 python C:\dev\infracloud\mcp\server.py
 ```
 
+### HTTP transport
+
+For container or VPS usage:
+
+```powershell
+$env:INFRA_MCP_TRANSPORT="streamable-http"
+$env:INFRA_MCP_HOST="0.0.0.0"
+$env:INFRA_MCP_PORT="18000"
+python C:\dev\infracloud\mcp\server.py
+```
+
 ## Postgres
 
 Set `INFRA_MCP_POSTGRES_DSN` if you want the server to use Postgres for notes and SQL diagnostics.
@@ -34,6 +45,14 @@ $env:INFRA_MCP_POSTGRES_DSN="postgresql://user:password@127.0.0.1:5432/infraclou
 python C:\dev\infracloud\mcp\server.py
 ```
 
+## Docker on echo
+
+The repo includes [docker-compose.echo.yml](C:\dev\infracloud\mcp\docker-compose.echo.yml) for running the MCP server on the echo VPS with:
+
+- `streamable-http` transport
+- port `18000`
+- Postgres database `infracloud_mcp`
+
 ## Claude Desktop
 
 Use `claude_desktop_config.infracloud.json` as a base and merge it into your Claude Desktop MCP config.

mcp/docker-compose.echo.yml

@@ -0,0 +1,13 @@
+services:
+  infracloud-mcp:
+    build:
+      context: ..
+      dockerfile: mcp/Dockerfile
+    container_name: infracloud-mcp
+    restart: unless-stopped
+    network_mode: host
+    environment:
+      INFRA_MCP_TRANSPORT: streamable-http
+      INFRA_MCP_HOST: 0.0.0.0
+      INFRA_MCP_PORT: "18000"
+      INFRA_MCP_POSTGRES_DSN: postgresql://user:password@127.0.0.1:5432/infracloud_mcp

mcp/server.py

@@ -18,6 +18,9 @@ CONTAINERS_ROOT = REPO_ROOT / "containers"
 DATABASES_ROOT = REPO_ROOT / "databases"
 K3S_ROOT = REPO_ROOT / "k3s"
 POSTGRES_DSN_ENV = "INFRA_MCP_POSTGRES_DSN"
+TRANSPORT_ENV = "INFRA_MCP_TRANSPORT"
+HOST_ENV = "INFRA_MCP_HOST"
+PORT_ENV = "INFRA_MCP_PORT"
 DOC_ALLOWLIST = (
     REPO_ROOT / "README.md",
     VPS_ROOT,
@@ -52,6 +55,8 @@ mcp = FastMCP(
         "Do not assume paths like dev-scripts or docs/openproject if they do not exist. "
         "If Postgres is configured, prefer the MCP Postgres helpers for server-side persistence and diagnostics."
     ),
+    host=os.getenv(HOST_ENV, "127.0.0.1"),
+    port=int(os.getenv(PORT_ENV, "8000")),
 )
 
 
@@ -533,4 +538,4 @@ def list_operational_notes(scope: str | None = None, limit: int = 20) -> list[di
 
 if __name__ == "__main__":
     _ensure_mcp_tables()
-    mcp.run()
+    mcp.run(transport=os.getenv(TRANSPORT_ENV, "stdio"))