diff --git a/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-audit-logger.module.json b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-audit-logger.module.json
new file mode 100644
index 0000000..122b94e
--- /dev/null
+++ b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-audit-logger.module.json
@@ -0,0 +1,69 @@
+{
+  "module": "audit-logger",
+  "version": "1",
+  "slug": "audit",
+  "consumes": [
+    "**"
+  ],
+  "build": {
+    "artifacts": [
+      {
+        "name": "code",
+        "kind": "bundle",
+        "language": "typescript",
+        "entrypoints": [
+          "index.js",
+          "tools/index.js"
+        ],
+        "loads": [
+          "index.js",
+          "tools/index.js"
+        ],
+        "env": {
+          "AUDIT_LOG": "${dir:trail}/audit.log",
+          "AUDIT_SPOOL": "${dir:spool}"
+        }
+      }
+    ]
+  },
+  "data": {
+    "own": [
+      {
+        "id": "trail",
+        "path": "${dir:trail}",
+        "class": "valuable",
+        "why": "the audit trail, written nowhere else"
+      },
+      {
+        "id": "spool",
+        "path": "${dir:spool}",
+        "class": "valuable",
+        "why": "events the trail could not take yet; after the bus gives one up, the only copy"
+      }
+    ]
+  },
+  "resources": [
+    {
+      "id": "state",
+      "type": "directory",
+      "mode": "0700",
+      "place": ".",
+      "unknown": "program"
+    },
+    {
+      "id": "trail",
+      "type": "directory",
+      "mode": "0700",
+      "unknown": "program"
+    },
+    {
+      "id": "spool",
+      "type": "directory",
+      "mode": "0700",
+      "unknown": "program"
+    }
+  ],
+  "capabilities": [
+    "container-runtime"
+  ]
+}
diff --git a/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-avahi.module.json b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-avahi.module.json
new file mode 100644
index 0000000..de99c7c
--- /dev/null
+++ b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-avahi.module.json
@@ -0,0 +1,43 @@
+{
+  "module": "avahi",
+  "version": "1",
+  "capabilities": [
+    "package-manager",
+    "service-manager"
+  ],
+  "tools": [
+    "avahi_status",
+    "avahi_browse",
+    "avahi_resolve",
+    "avahi_services"
+  ],
+  "resources": [
+    {
+      "id": "package",
+      "type": "package",
+      "package": "avahi"
+    },
+    {
+      "id": "daemon",
+      "type": "service",
+      "unit": "avahi-daemon.service",
+      "state": "running",
+      "boot": "enabled"
+    }
+  ],
+  "build": {
+    "artifacts": [
+      {
+        "name": "tools",
+        "kind": "bundle",
+        "language": "go",
+        "system": "arch",
+        "from": "cmd/avahi-tools",
+        "binary": "avahi-tools",
+        "loads": [
+          "avahi-tools"
+        ]
+      }
+    ]
+  }
+}
diff --git a/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-ca-trust.module.json b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-ca-trust.module.json
new file mode 100644
index 0000000..b3c9dc9
--- /dev/null
+++ b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-ca-trust.module.json
@@ -0,0 +1,66 @@
+{
+  "module": "ca-trust",
+  "version": "1",
+  "slug": "catrust",
+  "capabilities": [
+    "service-manager"
+  ],
+  "requires": [
+    "internal-acme-ca"
+  ],
+  "seats": [
+    {
+      "name": "the-mesh-trust-anchor",
+      "scope": "node"
+    }
+  ],
+  "claims": [
+    {
+      "name": "the-mesh-trust-anchor",
+      "scope": "node"
+    }
+  ],
+  "resources": [
+    {
+      "id": "state",
+      "type": "directory",
+      "mode": "0700",
+      "place": ".",
+      "unknown": "program"
+    },
+    {
+      "id": "anchor",
+      "type": "file",
+      "path": "${dir:state}/anchor",
+      "mode": "0755",
+      "template": "files/anchor"
+    },
+    {
+      "id": "unit",
+      "type": "file",
+      "path": "/etc/systemd/system/mesh-ca-trust.service",
+      "mode": "0644",
+      "template": "files/mesh-ca-trust.service"
+    },
+    {
+      "id": "trust",
+      "type": "service",
+      "unit": "mesh-ca-trust.service",
+      "state": "running",
+      "boot": "enabled",
+      "restart-on": [
+        "anchor",
+        "unit"
+      ]
+    }
+  ],
+  "build": {
+    "artifacts": [
+      {
+        "name": "files",
+        "kind": "archive",
+        "from": "files"
+      }
+    ]
+  }
+}
diff --git a/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-netcheck.module.json b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-netcheck.module.json
new file mode 100644
index 0000000..ec01003
--- /dev/null
+++ b/modules/mesh-delivery-indexer/internal/index/testdata/catalogue-a67f0196-netcheck.module.json
@@ -0,0 +1,57 @@
+{
+  "module": "netcheck",
+  "version": "1",
+  "emits": [
+    "tunnel.endpoint-changed",
+    "tunnel.handshake-stale",
+    "tunnel.handshake-fresh"
+  ],
+  "tools": [
+    "netcheck_tunnel",
+    "netcheck_tcp",
+    "netcheck_dns",
+    "netcheck_http",
+    "netcheck_listening"
+  ],
+  "replaces": {
+    "netcheck_listening": [
+      "ss -lunt",
+      "ss -ltn",
+      "netstat -lnt"
+    ],
+    "netcheck_dns": [
+      "dig",
+      "nslookup"
+    ],
+    "netcheck_tunnel": [
+      "wg show",
+      "wg show mesh0 dump"
+    ]
+  },
+  "build": {
+    "artifacts": [
+      {
+        "name": "tools-go",
+        "kind": "bundle",
+        "language": "go",
+        "system": "arch",
+        "from": "cmd/netcheck",
+        "binary": "netcheck",
+        "loads": [
+          "netcheck"
+        ]
+      },
+      {
+        "name": "tools-typescript",
+        "kind": "bundle",
+        "language": "typescript",
+        "entrypoints": [
+          "tools/index.js"
+        ],
+        "loads": [
+          "tools/index.js"
+        ]
+      }
+    ]
+  }
+}
diff --git a/modules/mesh-delivery-indexer/internal/index/testdata/controller-f2d7bc94-build-agent.module.json b/modules/mesh-delivery-indexer/internal/index/testdata/controller-f2d7bc94-build-agent.module.json
new file mode 100644
index 0000000..5a550ef
--- /dev/null
+++ b/modules/mesh-delivery-indexer/internal/index/testdata/controller-f2d7bc94-build-agent.module.json
@@ -0,0 +1,140 @@
+{
+  "module": "build-agent",
+  "version": "1",
+  "slug": "agent",
+  "capabilities": [
+    "container-runtime"
+  ],
+  "claims": [
+    {
+      "name": "node-build-agent",
+      "scope": "node",
+      "serves": ["current", "kill", "pause", "resume"]
+    }
+  ],
+  "reads": [
+    "mesh-delivery-gate.pulls",
+    "mesh-delivery.pulls"
+  ],
+  "requires": [
+    "artifact-store",
+    {
+      "name": "npm-package-registry",
+      "optional": true
+    }
+  ],
+  "binds": {
+    "npm-package-registry": "${dir:mesh-state}/package-registry.json"
+  },
+  "secrets": {
+    "npm-package-registry": "${dir:mesh-state}/package-registry.secret"
+  },
+  "own-secrets": {
+    "broker": "${dir:mesh-state}/broker",
+    "genesis-package-registry": {
+      "path": "${dir:mesh-state}/genesis-package-registry.json",
+      "issued-by": "outside"
+    }
+  },
+  "data": {
+    "own": [
+      {
+        "id": "workspace",
+        "path": "${dir:workspace}",
+        "class": "cache",
+        "why": "a build's working copy, cloned again for every build"
+      },
+      {
+        "id": "judge-cache",
+        "path": "${dir:judge-cache}",
+        "class": "cache",
+        "why": "the Go cache every merge check's judge is built with and the group judges kept per head; mounted into judge builds only, never into a check's containers (novox/hq ADR 0358 §6)"
+      }
+    ]
+  },
+  "resources": [
+    {
+      "id": "mesh-state",
+      "type": "directory",
+      "mode": "0700",
+      "place": "mesh"
+    },
+    {
+      "id": "workspace",
+      "type": "directory",
+      "mode": "0700"
+    },
+    {
+      "id": "judge-cache",
+      "type": "directory",
+      "mode": "0700"
+    },
+    {
+      "id": "agent-env",
+      "type": "file",
+      "path": "${dir:mesh-state}/build-agent.env",
+      "mode": "0600",
+      "template": "files/build-agent.env"
+    },
+    {
+      "id": "server",
+      "type": "container",
+      "name": "mesh-build-agent",
+      "artifact": "server",
+      "env-file": [
+        "${dir:mesh-state}/build-agent.env"
+      ],
+      "volumes": [
+        "${dir:mesh-state}:/run/mesh:ro",
+        "${dir:workspace}:${dir:workspace}",
+        "${dir:judge-cache}:${dir:judge-cache}",
+        "/var/run/docker.sock:/var/run/docker.sock"
+      ],
+      "restart-on": [
+        "agent-env"
+      ],
+      "network": "host",
+      "health": {
+        "kind": "exec",
+        "command": "/usr/local/bin/mesh-builder ready",
+        "interval": "10s",
+        "timeout": "5s",
+        "looks": 3,
+        "grace": "60s"
+      },
+      "busy": {
+        "command": "/usr/local/bin/mesh-builder busy"
+      }
+    }
+  ],
+  "build": {
+    "artifacts": [
+      {
+        "name": "server",
+        "kind": "image",
+        "from": "Dockerfile",
+        "compiles": "cmd/mesh-builder",
+        "context": {
+          "seat": "git",
+          "repository": "novox/mesh-controller",
+          "ref": "main"
+        }
+      },
+      {
+        "name": "files",
+        "kind": "archive",
+        "from": "files"
+      }
+    ],
+    "on": [
+      {
+        "arg": "GO_BASE",
+        "image": "golang@sha256:8ac98ca534ac3f51e1f420a1dd2c15e74c75cfa0f23f3ad27eb5d7236c349a0c"
+      },
+      {
+        "arg": "ALPINE_BASE",
+        "image": "alpine@sha256:d9e853e87e55526f6b2917df91a2115c36dd7c696a35be12163d44e6e2a4b6bc"
+      }
+    ]
+  }
+}