diff --git a/services/tiddlywiki-mcp.hcl b/services/tiddlywiki-mcp.hcl
new file mode 100644
index 0000000..306aee2
--- /dev/null
+++ b/services/tiddlywiki-mcp.hcl
@@ -0,0 +1,80 @@
+job "tiddlywiki-mcp" {
+  datacenters = ["alo"]
+
+  group "captainslog" {
+    network {
+      port "http" {}
+    }
+
+    volume "services" {
+      type = "host"
+      source = "services"
+      read_only = false
+    }
+
+    volume "nix-store" {
+      type = "host"
+      source = "nix-store"
+      read_only = true
+    }
+
+    volume "sw" {
+      type = "host"
+      source = "sw"
+      read_only = true
+    }
+
+    task "mcp-server" {
+      driver = "exec"
+
+      config {
+        command = "/sw/bin/node"
+        args = ["/data/services/tiddlywiki-mcp/dist/index.js"]
+      }
+
+      env {
+        MCP_TRANSPORT = "http"
+        MCP_PORT = "${NOMAD_PORT_http}"
+        CONSUL_SERVICE = "captainslog.service.consul"
+        AUTH_HEADER = "X-Oidc-Username"
+        AUTH_USER = "claude-code"
+      }
+
+      volume_mount {
+        volume = "services"
+        destination = "/data/services"
+        read_only = false
+      }
+
+      volume_mount {
+        volume = "nix-store"
+        destination = "/nix/store"
+        read_only = true
+      }
+
+      volume_mount {
+        volume = "sw"
+        destination = "/sw"
+        read_only = true
+      }
+
+      service {
+        name = "tiddlywiki-mcp-captainslog"
+        port = "http"
+
+        check {
+          type = "http"
+          path = "/health"
+          interval = "10s"
+          timeout = "2s"
+        }
+      }
+
+      resources {
+        memory = 256
+      }
+
+      user = "ppetru"
+    }
+  }
+}