diff --git a/mcps/catalog/bilig-workpaper.json b/mcps/catalog/bilig-workpaper.json
new file mode 100644
index 0000000..f4f0f2e
--- /dev/null
+++ b/mcps/catalog/bilig-workpaper.json
@@ -0,0 +1,22 @@
+{
+  "id": "bilig-workpaper",
+  "name": "Bilig WorkPaper",
+  "description": "Edit formula workbook inputs, recalculate, verify readback, and export JSON-backed WorkPaper state.",
+  "docsUrl": "https://github.com/proompteng/bilig/tree/main/packages/workpaper#readme",
+  "iconBg": "#0F766E",
+  "keywords": [
+    "spreadsheet",
+    "workbook",
+    "formula",
+    "recalculation",
+    "xlsx",
+    "readback",
+    "finance",
+    "agents"
+  ],
+  "template": {
+    "kind": "shttp",
+    "url": "https://bilig.proompteng.ai/mcp",
+    "apiKeyOptional": true
+  }
+}
diff --git a/mcps/index.js b/mcps/index.js
index 8f4750c..7355f41 100644
--- a/mcps/index.js
+++ b/mcps/index.js
@@ -19,6 +19,7 @@ import firecrawl from "./catalog/firecrawl.json" with { type: "json" };
 import apify from "./catalog/apify.json" with { type: "json" };
 import fetch from "./catalog/fetch.json" with { type: "json" };
 import browser_mcp from "./catalog/browser-mcp.json" with { type: "json" };
+import bilig_workpaper from "./catalog/bilig-workpaper.json" with { type: "json" };
 import playwright from "./catalog/playwright.json" with { type: "json" };
 import supabase from "./catalog/supabase.json" with { type: "json" };
 import neon from "./catalog/neon.json" with { type: "json" };
@@ -61,6 +62,7 @@ export const MCP_CATALOG = [
   apify,
   fetch,
   browser_mcp,
+  bilig_workpaper,
   playwright,
   supabase,
   neon,