core: refactor tool system to remove agent context from initialization (#21052)

3 files changed, 37 insertions, 1 deletions

diff --git a/packages/sdk/js/src/v2/client.ts b/packages/sdk/js/src/v2/client.ts
index e230a4b5d..67fe1de32 100644
--- a/packages/sdk/js/src/v2/client.ts
+++ b/packages/sdk/js/src/v2/client.ts
@@ -77,5 +77,6 @@ export function createOpencodeClient(config?: Config & { directory?: string; exp
       workspace: config?.experimental_workspaceID,
     }),
   )
-  return new OpencodeClient({ client })
+  const result = new OpencodeClient({ client })
+  return result
 }
diff --git a/packages/sdk/js/src/v2/data.ts b/packages/sdk/js/src/v2/data.ts
new file mode 100644
index 000000000..baae6f278
--- /dev/null
+++ b/packages/sdk/js/src/v2/data.ts
@@ -0,0 +1,32 @@
+import type { Part, UserMessage } from "./client.js"
+
+export const message = {
+  user(input: Omit<UserMessage, "role" | "time" | "id"> & { parts: Omit<Part, "id" | "sessionID" | "messageID">[] }): {
+    info: UserMessage
+    parts: Part[]
+  } {
+    const { parts, ...rest } = input
+
+    const info: UserMessage = {
+      ...rest,
+      id: "asdasd",
+      time: {
+        created: Date.now(),
+      },
+      role: "user",
+    }
+
+    return {
+      info,
+      parts: input.parts.map(
+        (part) =>
+          ({
+            ...part,
+            id: "asdasd",
+            messageID: info.id,
+            sessionID: info.sessionID,
+          }) as Part,
+      ),
+    }
+  },
+}
diff --git a/packages/sdk/js/src/v2/index.ts b/packages/sdk/js/src/v2/index.ts
index d044f5ad6..d514784bc 100644
--- a/packages/sdk/js/src/v2/index.ts
+++ b/packages/sdk/js/src/v2/index.ts
@@ -5,6 +5,9 @@ import { createOpencodeClient } from "./client.js"
 import { createOpencodeServer } from "./server.js"
 import type { ServerOptions } from "./server.js"
 
+export * as data from "./data.js"
+import * as data from "./data.js"
+
 export async function createOpencode(options?: ServerOptions) {
   const server = await createOpencodeServer({
     ...options,