[extension] Add Token Economy extension to community catalog

docs/community/extensions.md

@@ -133,6 +133,7 @@ The following community-contributed extensions are available in [`catalog.commun
 | TinySpec | Lightweight single-file workflow for small tasks — skip the heavy multi-step SDD process | `process` | Read+Write | [spec-kit-tinyspec](https://github.com/Quratulain-bilal/spec-kit-tinyspec) |
 | Token Budget | Reduces LLM token consumption in Spec Kit workflows: compact artifacts in-place, scope per-phase reading, suppress prose padding, and report token usage | `process` | Read+Write | [spec-kit-token-budget](https://github.com/tinesoft/spec-kit-token-budget) |
 | Token Consumption Analyzer | Captures, analyzes, and compares token consumption across SDD workflows | `visibility` | Read-only | [spec-kit-token-analyzer](https://github.com/coderandhiker/spec-kit-token-analyzer) |
+| Token Economy | Token routing, measured savings, and context audit workflows | `process` | Read+Write | [spec-kit-token-economy](https://github.com/formin/spec-kit-token-economy) |
 | V-Model Extension Pack | Enforces V-Model paired generation of development specs and test specs with full traceability | `docs` | Read+Write | [spec-kit-v-model](https://github.com/leocamello/spec-kit-v-model) |
 | Verify Extension | Post-implementation quality gate that validates implemented code against specification artifacts | `code` | Read-only | [spec-kit-verify](https://github.com/ismaelJimenez/spec-kit-verify) |
 | Verify Tasks Extension | Detect phantom completions: tasks marked [X] in tasks.md with no real implementation | `code` | Read-only | [spec-kit-verify-tasks](https://github.com/datastone-inc/spec-kit-verify-tasks) |

extensions/catalog.community.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "1.0",
-  "updated_at": "2026-06-16T00:00:00Z",
+  "updated_at": "2026-06-17T00:00:00Z",
   "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json",
   "extensions": {
     "aide": {
@@ -3798,6 +3798,46 @@
       "created_at": "2026-05-26T00:00:00Z",
       "updated_at": "2026-05-26T00:00:00Z"
     },
+    "token-economy": {
+      "name": "Token Economy",
+      "id": "token-economy",
+      "description": "Token routing, measured savings, and context audit workflows.",
+      "author": "formin",
+      "version": "1.0.0",
+      "download_url": "https://github.com/formin/spec-kit-token-economy/archive/refs/tags/v1.0.0.zip",
+      "repository": "https://github.com/formin/spec-kit-token-economy",
+      "homepage": "https://github.com/formin/spec-kit-token-economy",
+      "documentation": "https://github.com/formin/spec-kit-token-economy/blob/main/README.md",
+      "changelog": "https://github.com/formin/spec-kit-token-economy/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "category": "process",
+      "effect": "read-write",
+      "requires": {
+        "speckit_version": ">=0.10.0",
+        "tools": [
+          { "name": "rtk", "required": false },
+          { "name": "headroom", "required": false },
+          { "name": "token-router", "required": false },
+          { "name": "ollama", "required": false },
+          { "name": "python", "version": ">=3.10", "required": false }
+        ]
+      },
+      "provides": {
+        "commands": 3,
+        "hooks": 2
+      },
+      "tags": [
+        "tokens",
+        "routing",
+        "reporting",
+        "context"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-06-17T00:00:00Z",
+      "updated_at": "2026-06-17T00:00:00Z"
+    },
     "trace": {
       "name": "Spec Trace",
       "id": "trace",