diff --git a/apps/studio/src/api.ts b/apps/studio/src/api.ts
index 1633832c..af39e931 100644
--- a/apps/studio/src/api.ts
+++ b/apps/studio/src/api.ts
@@ -58,8 +58,18 @@ export const router = t.router({
     .input(z.object({ workspace: workspaceConfigSchema }))
     .mutation(async function addWorkspace(opts) {
       const { workspace } = opts.input
+
+      const workspacePath = workspace.path
+      const workspaceProductsPath = join(workspacePath, 'products')
+      await mkdir(workspaceProductsPath, { recursive: true })
+
+      // TODO create villagekit.toml file
+      // [workspace]
+      // products = "products/*"
+
       const config = await loadAppConfig()
       config.workspaces.push(workspace)
+
       await saveAppConfig(config)
     }),
   removeWorkspace: t.procedure
@@ -75,6 +85,9 @@ export const router = t.router({
     .output(z.array(productIndexSchema))
     .query(async function listProduct(opts) {
       const { workspacePath } = opts.input
+
+      // TODO lookup villagekit.toml to get workspace products path matcher
+
       const workspaceProductsPath = join(workspacePath, 'products')
       const products = []
       const dirEntries = await readdir(workspaceProductsPath)
@@ -87,6 +100,9 @@ export const router = t.router({
       }
       return products
     }),
+
+  // TODO createProduct({ productPath, productMeta })
+
   getProductMeta: t.procedure
     .input(z.object({ productPath: productPathSchema }))
     .query(async function getProductMeta(opts) {
@@ -97,6 +113,14 @@ export const router = t.router({
       const productMeta = productMetaFile.product
       return productMeta
     }),
+  putProductMeta: t.procedure
+    .input(z.object({ productPath: productPathSchema, productMeta: productMetaSchema }))
+    .mutation(async function getProductMeta(opts) {
+      const { productPath, productMeta } = opts.input
+      const productMetaPath = join(productPath, 'villagekit.toml')
+      const productMetaFile = { product: productMeta }
+      await writeTomlFile(productMetaPath, productMetaFile)
+    }),
 
   getProductFile: t.procedure
     .input(z.object({ productPath: productPathSchema, filePath: pathSchema }))
@@ -106,6 +130,13 @@ export const router = t.router({
       const fileData = await readFile(productFilePath, 'utf8')
       return fileData
     }),
+  putProductFile: t.procedure
+    .input(z.object({ productPath: productPathSchema, filePath: pathSchema, fileData: z.string() }))
+    .mutation(async function putProductFile(opts) {
+      const { productPath, filePath, fileData } = opts.input
+      const productFilePath = join(productPath, filePath)
+      await writeFile(productFilePath, fileData, 'utf8')
+    }),
 })
 
 export type Router = typeof router
diff --git a/apps/studio/src/context/product.tsx b/apps/studio/src/context/product.tsx
index ff9581cd..54f6ee81 100644
--- a/apps/studio/src/context/product.tsx
+++ b/apps/studio/src/context/product.tsx
@@ -5,7 +5,7 @@ import {
   type ProductModule,
 } from '@villagekit/product'
 import { ProductKit } from '@villagekit/product-kit'
-import { type PropsWithChildren, useEffect } from 'react'
+import { type PropsWithChildren, useCallback, useEffect } from 'react'
 import { useEditorContext } from './editor'
 
 export type ProductOptions = {
@@ -55,6 +55,11 @@ function useProductEntry(options: ProductOptions): ProductEntry {
     setEditorCode(productExportsQuery.data)
   }, [productExportsQuery.isSuccess, productExportsQuery.data, setEditorCode])
 
+  const putProductMetaMutation = client.putProductMeta.useMutation()
+  const putProductFileMutation = client.putProductFile.useMutation()
+
+  const createProduct = useCallback((productName: string) => {}, [])
+
   if (!productMetaQuery.isSuccess) return null
   if (!productExportsQuery.isSuccess) return null
 
@@ -63,3 +68,26 @@ function useProductEntry(options: ProductOptions): ProductEntry {
     code: editorCode,
   }
 }
+
+/*
+
+  putProductMeta: t.procedure
+    .input(z.object({ productPath: productPathSchema, productMeta: productMetaSchema }))
+    .mutation(async function getProductMeta(opts) {
+      const { productPath, productMeta } = opts.input
+      const productMetaPath = join(productPath, 'villagekit.toml')
+      const productMetaFile = { product: productMeta }
+      await writeTomlFile(productMetaPath, productMetaFile)
+    }),
+
+  getProductFile: t.procedure
+    .input(z.object({ productPath: productPathSchema, filePath: pathSchema }))
+    .query(async function getProductFile(opts) {
+      const { productPath, filePath } = opts.input
+      const productFilePath = join(productPath, filePath)
+      const fileData = await readFile(productFilePath, 'utf8')
+      return fileData
+    }),
+  putProductFile: t.procedure
+    .input(z.object({ productPath: productPathSchema, filePath: pathSchema, fileData: z.string() }))
+*/