release: v1.2.10

Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>

.gitignore

@@ -27,3 +27,4 @@ target
 opencode-dev
 logs/
 *.bun-build
+tsconfig.tsbuildinfo

bun.lock

@@ -25,7 +25,7 @@
     },
     "packages/app": {
       "name": "@opencode-ai/app",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -75,7 +75,7 @@
     },
     "packages/console/app": {
       "name": "@opencode-ai/console-app",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@ibm/plex": "6.4.1",
@@ -109,7 +109,7 @@
     },
     "packages/console/core": {
       "name": "@opencode-ai/console-core",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@aws-sdk/client-sts": "3.782.0",
         "@jsx-email/render": "1.1.1",
@@ -136,7 +136,7 @@
     },
     "packages/console/function": {
       "name": "@opencode-ai/console-function",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@ai-sdk/anthropic": "2.0.0",
         "@ai-sdk/openai": "2.0.2",
@@ -160,7 +160,7 @@
     },
     "packages/console/mail": {
       "name": "@opencode-ai/console-mail",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@jsx-email/all": "2.2.3",
         "@jsx-email/cli": "1.4.3",
@@ -184,7 +184,7 @@
     },
     "packages/desktop": {
       "name": "@opencode-ai/desktop",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -217,7 +217,7 @@
     },
     "packages/enterprise": {
       "name": "@opencode-ai/enterprise",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@opencode-ai/ui": "workspace:*",
         "@opencode-ai/util": "workspace:*",
@@ -246,7 +246,7 @@
     },
     "packages/function": {
       "name": "@opencode-ai/function",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@octokit/auth-app": "8.0.1",
         "@octokit/rest": "catalog:",
@@ -262,7 +262,7 @@
     },
     "packages/opencode": {
       "name": "opencode",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -376,7 +376,7 @@
     },
     "packages/plugin": {
       "name": "@opencode-ai/plugin",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "zod": "catalog:",
@@ -396,7 +396,7 @@
     },
     "packages/sdk/js": {
       "name": "@opencode-ai/sdk",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "devDependencies": {
         "@hey-api/openapi-ts": "0.90.10",
         "@tsconfig/node22": "catalog:",
@@ -407,7 +407,7 @@
     },
     "packages/slack": {
       "name": "@opencode-ai/slack",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "@slack/bolt": "^3.17.1",
@@ -420,7 +420,7 @@
     },
     "packages/ui": {
       "name": "@opencode-ai/ui",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -462,7 +462,7 @@
     },
     "packages/util": {
       "name": "@opencode-ai/util",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "zod": "catalog:",
       },
@@ -473,7 +473,7 @@
     },
     "packages/web": {
       "name": "@opencode-ai/web",
-      "version": "1.2.9",
+      "version": "1.2.10",
       "dependencies": {
         "@astrojs/cloudflare": "12.6.3",
         "@astrojs/markdown-remark": "6.3.1",

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "description": "",
   "type": "module",
   "exports": {

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/desktop/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop",
   "private": true,
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/desktop/src-tauri/src/lib.rs

@@ -40,7 +40,9 @@ use crate::windows::{LoadingWindow, MainWindow};
 #[derive(Clone, serde::Serialize, specta::Type, Debug)]
 struct ServerReadyData {
     url: String,
+    username: Option<String>,
     password: Option<String>,
+    is_sidecar: bool
 }
 
 #[derive(Clone, Copy, serde::Serialize, specta::Type, Debug)]
@@ -605,6 +607,7 @@ async fn initialize(app: AppHandle) {
                     child,
                     health_check,
                     url,
+                    username,
                     password,
                 } => {
                     let app = app.clone();
@@ -631,7 +634,7 @@ async fn initialize(app: AppHandle) {
 
                             app.state::<ServerState>().set_child(Some(child));
 
-                            Ok(ServerReadyData { url, password })
+                            Ok(ServerReadyData { url, username,password, is_sidecar: true })
                         }
                         .map(move |res| {
                             let _ = server_ready_tx.send(res);
@@ -641,7 +644,9 @@ async fn initialize(app: AppHandle) {
                 ServerConnection::Existing { url } => {
                     let _ = server_ready_tx.send(Ok(ServerReadyData {
                         url: url.to_string(),
+                        username: None,
                         password: None,
+                        is_sidecar: false,
                     }));
                     None
                 }
@@ -719,6 +724,7 @@ enum ServerConnection {
     },
     CLI {
         url: String,
+        username: Option<String>,
         password: Option<String>,
         child: CommandChild,
         health_check: server::HealthCheck,
@@ -730,11 +736,15 @@ async fn setup_server_connection(app: AppHandle) -> ServerConnection {
 
     tracing::info!(?custom_url, "Attempting server connection");
 
-    if let Some(url) = custom_url
-        && server::check_health_or_ask_retry(&app, &url).await
+    if let Some(url) = &custom_url
+        && server::check_health_or_ask_retry(&app, url).await
     {
         tracing::info!(%url, "Connected to custom server");
-        return ServerConnection::Existing { url: url.clone() };
+        // If the default server is already local, no need to also spawn a sidecar
+        if server::is_localhost_url(url) {
+            return ServerConnection::Existing { url: url.clone() };
+        }
+        // Remote default server: fall through and also spawn a local sidecar
     }
 
     let local_port = get_sidecar_port();
@@ -755,6 +765,7 @@ async fn setup_server_connection(app: AppHandle) -> ServerConnection {
 
     ServerConnection::CLI {
         url: local_url,
+        username: Some("opencode".to_string()),
         password: Some(password),
         child,
         health_check,

packages/desktop/src-tauri/src/server.rs

@@ -150,7 +150,7 @@ pub async fn check_health(url: &str, password: Option<&str>) -> bool {
         return false;
     };
 
-    let mut builder = reqwest::Client::builder().timeout(Duration::from_secs(3));
+    let mut builder = reqwest::Client::builder().timeout(Duration::from_secs(7));
 
     if url_is_localhost(&url) {
         // Some environments set proxy variables (HTTP_PROXY/HTTPS_PROXY/ALL_PROXY) without
@@ -178,6 +178,10 @@ pub async fn check_health(url: &str, password: Option<&str>) -> bool {
         .unwrap_or(false)
 }
 
+pub fn is_localhost_url(url: &str) -> bool {
+    reqwest::Url::parse(url).is_ok_and(|u| url_is_localhost(&u))
+}
+
 fn url_is_localhost(url: &reqwest::Url) -> bool {
     url.host_str().is_some_and(|host| {
         host.eq_ignore_ascii_case("localhost")

packages/desktop/src/bindings.ts

@@ -35,7 +35,9 @@ export type LoadingWindowComplete = null;
 
 export type ServerReadyData = {
 		url: string,
+		username: string | null,
 		password: string | null,
+		is_sidecar: boolean,
 	};
 
 export type SqliteMigrationProgress = { type: "InProgress"; value: number } | { type: "Done" };

packages/desktop/src/index.tsx

@@ -23,7 +23,7 @@ import { relaunch } from "@tauri-apps/plugin-process"
 import { open as shellOpen } from "@tauri-apps/plugin-shell"
 import { Store } from "@tauri-apps/plugin-store"
 import { check, type Update } from "@tauri-apps/plugin-updater"
-import { type Accessor, createResource, type JSX, onCleanup, onMount, Show } from "solid-js"
+import { createResource, type JSX, onCleanup, onMount, Show } from "solid-js"
 import { render } from "solid-js/web"
 import pkg from "../package.json"
 import { initI18n, t } from "./i18n"
@@ -31,7 +31,7 @@ import { UPDATER_ENABLED } from "./updater"
 import { webviewZoom } from "./webview-zoom"
 import "./styles.css"
 import { Channel } from "@tauri-apps/api/core"
-import { commands, type InitStep } from "./bindings"
+import { commands, ServerReadyData, type InitStep } from "./bindings"
 import { createMenu } from "./menu"
 
 const root = document.getElementById("root")
@@ -452,16 +452,19 @@ render(() => {
       <AppBaseProviders>
         <ServerGate>
           {(data) => {
-            const server: ServerConnection.Sidecar = {
-              displayName: "Local Server",
-              type: "sidecar",
-              variant: "base",
-              http: {
-                url: data().url,
-                username: "opencode",
-                password: data().password ?? undefined,
-              },
+            const http = {
+              url: data.url,
+              username: data.username ?? undefined,
+              password: data.password ?? undefined,
             }
+            const server: ServerConnection.Any = data.is_sidecar
+              ? {
+                  displayName: "Local Server",
+                  type: "sidecar",
+                  variant: "base",
+                  http,
+                }
+              : { type: "http", http }
 
             function Inner() {
               const cmd = useCommand()
@@ -485,10 +488,8 @@ render(() => {
   )
 }, root!)
 
-type ServerReadyData = { url: string; password: string | null }
-
 // Gate component that waits for the server to be ready
-function ServerGate(props: { children: (data: Accessor<ServerReadyData>) => JSX.Element }) {
+function ServerGate(props: { children: (data: ServerReadyData) => JSX.Element }) {
   const [serverData] = createResource(() => commands.awaitInitialization(new Channel<InitStep>() as any))
 
   return (
@@ -516,7 +517,7 @@ function ServerGate(props: { children: (data: Accessor<ServerReadyData>) => JSX.
           </div>
         }
       >
-        {(data) => props.children(data)}
+        {(data) => props.children(data())}
       </Show>
     </Show>
   )

packages/enterprise/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/enterprise",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/extensions/zed/extension.toml

@@ -1,7 +1,7 @@
 id = "opencode"
 name = "OpenCode"
 description = "The open source coding agent."
-version = "1.2.9"
+version = "1.2.10"
 schema_version = 1
 authors = ["Anomaly"]
 repository = "https://github.com/anomalyco/opencode"
@@ -11,26 +11,26 @@ name = "OpenCode"
 icon = "./icons/opencode.svg"
 
 [agent_servers.opencode.targets.darwin-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.9/opencode-darwin-arm64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.10/opencode-darwin-arm64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.darwin-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.9/opencode-darwin-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.10/opencode-darwin-x64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.9/opencode-linux-arm64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.10/opencode-linux-arm64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.9/opencode-linux-x64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.10/opencode-linux-x64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.windows-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.9/opencode-windows-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.10/opencode-windows-x64.zip"
 cmd = "./opencode.exe"
 args = ["acp"]

packages/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/function",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/opencode/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "name": "opencode",
   "type": "module",
   "license": "MIT",

packages/opencode/test/session/prompt-missing-file.test.ts

@@ -1,104 +0,0 @@
-import path from "path"
-import { describe, expect, test } from "bun:test"
-import { Instance } from "../../src/project/instance"
-import { Session } from "../../src/session"
-import { MessageV2 } from "../../src/session/message-v2"
-import { SessionPrompt } from "../../src/session/prompt"
-import { tmpdir } from "../fixture/fixture"
-
-describe("session.prompt missing file", () => {
-  test("does not fail the prompt when a file part is missing", async () => {
-    await using tmp = await tmpdir({
-      git: true,
-      config: {
-        agent: {
-          build: {
-            model: "openai/gpt-5.2",
-          },
-        },
-      },
-    })
-
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const session = await Session.create({})
-
-        const missing = path.join(tmp.path, "does-not-exist.ts")
-        const msg = await SessionPrompt.prompt({
-          sessionID: session.id,
-          agent: "build",
-          noReply: true,
-          parts: [
-            { type: "text", text: "please review @does-not-exist.ts" },
-            {
-              type: "file",
-              mime: "text/plain",
-              url: `file://${missing}`,
-              filename: "does-not-exist.ts",
-            },
-          ],
-        })
-
-        if (msg.info.role !== "user") throw new Error("expected user message")
-
-        const hasFailure = msg.parts.some(
-          (part) => part.type === "text" && part.synthetic && part.text.includes("Read tool failed to read"),
-        )
-        expect(hasFailure).toBe(true)
-
-        await Session.remove(session.id)
-      },
-    })
-  })
-
-  test("keeps stored part order stable when file resolution is async", async () => {
-    await using tmp = await tmpdir({
-      git: true,
-      config: {
-        agent: {
-          build: {
-            model: "openai/gpt-5.2",
-          },
-        },
-      },
-    })
-
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const session = await Session.create({})
-
-        const missing = path.join(tmp.path, "still-missing.ts")
-        const msg = await SessionPrompt.prompt({
-          sessionID: session.id,
-          agent: "build",
-          noReply: true,
-          parts: [
-            {
-              type: "file",
-              mime: "text/plain",
-              url: `file://${missing}`,
-              filename: "still-missing.ts",
-            },
-            { type: "text", text: "after-file" },
-          ],
-        })
-
-        if (msg.info.role !== "user") throw new Error("expected user message")
-
-        const stored = await MessageV2.get({
-          sessionID: session.id,
-          messageID: msg.info.id,
-        })
-        const text = stored.parts.filter((part) => part.type === "text").map((part) => part.text)
-
-        expect(text[0]?.startsWith("Called the Read tool with the following input:")).toBe(true)
-        expect(text[1]?.includes("Read tool failed to read")).toBe(true)
-        expect(text[2]).toBe("after-file")
-
-        await Session.remove(session.id)
-      },
-    })
-  })
-})

packages/opencode/test/session/prompt-special-chars.test.ts

@@ -1,56 +0,0 @@
-import path from "path"
-import { describe, expect, test } from "bun:test"
-import { fileURLToPath } from "url"
-import { Instance } from "../../src/project/instance"
-import { Log } from "../../src/util/log"
-import { Session } from "../../src/session"
-import { SessionPrompt } from "../../src/session/prompt"
-import { MessageV2 } from "../../src/session/message-v2"
-import { tmpdir } from "../fixture/fixture"
-
-Log.init({ print: false })
-
-describe("session.prompt special characters", () => {
-  test("handles filenames with # character", async () => {
-    await using tmp = await tmpdir({
-      git: true,
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "file#name.txt"), "special content\n")
-      },
-    })
-
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const session = await Session.create({})
-        const template = "Read @file#name.txt"
-        const parts = await SessionPrompt.resolvePromptParts(template)
-        const fileParts = parts.filter((part) => part.type === "file")
-
-        expect(fileParts.length).toBe(1)
-        expect(fileParts[0].filename).toBe("file#name.txt")
-
-        // Verify the URL is properly encoded (# should be %23)
-        expect(fileParts[0].url).toContain("%23")
-
-        // Verify the URL can be correctly converted back to a file path
-        const decodedPath = fileURLToPath(fileParts[0].url)
-        expect(decodedPath).toBe(path.join(tmp.path, "file#name.txt"))
-
-        const message = await SessionPrompt.prompt({
-          sessionID: session.id,
-          parts,
-          noReply: true,
-        })
-        const stored = await MessageV2.get({ sessionID: session.id, messageID: message.info.id })
-
-        // Verify the file content was read correctly
-        const textParts = stored.parts.filter((part) => part.type === "text")
-        const hasContent = textParts.some((part) => part.text.includes("special content"))
-        expect(hasContent).toBe(true)
-
-        await Session.remove(session.id)
-      },
-    })
-  })
-})

packages/opencode/test/session/prompt-variant.test.ts

@@ -1,68 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { Instance } from "../../src/project/instance"
-import { Session } from "../../src/session"
-import { SessionPrompt } from "../../src/session/prompt"
-import { tmpdir } from "../fixture/fixture"
-
-describe("session.prompt agent variant", () => {
-  test("applies agent variant only when using agent model", async () => {
-    const prev = process.env.OPENAI_API_KEY
-    process.env.OPENAI_API_KEY = "test-openai-key"
-
-    try {
-      await using tmp = await tmpdir({
-        git: true,
-        config: {
-          agent: {
-            build: {
-              model: "openai/gpt-5.2",
-              variant: "xhigh",
-            },
-          },
-        },
-      })
-
-      await Instance.provide({
-        directory: tmp.path,
-        fn: async () => {
-          const session = await Session.create({})
-
-          const other = await SessionPrompt.prompt({
-            sessionID: session.id,
-            agent: "build",
-            model: { providerID: "opencode", modelID: "kimi-k2.5-free" },
-            noReply: true,
-            parts: [{ type: "text", text: "hello" }],
-          })
-          if (other.info.role !== "user") throw new Error("expected user message")
-          expect(other.info.variant).toBeUndefined()
-
-          const match = await SessionPrompt.prompt({
-            sessionID: session.id,
-            agent: "build",
-            noReply: true,
-            parts: [{ type: "text", text: "hello again" }],
-          })
-          if (match.info.role !== "user") throw new Error("expected user message")
-          expect(match.info.model).toEqual({ providerID: "openai", modelID: "gpt-5.2" })
-          expect(match.info.variant).toBe("xhigh")
-
-          const override = await SessionPrompt.prompt({
-            sessionID: session.id,
-            agent: "build",
-            noReply: true,
-            variant: "high",
-            parts: [{ type: "text", text: "hello third" }],
-          })
-          if (override.info.role !== "user") throw new Error("expected user message")
-          expect(override.info.variant).toBe("high")
-
-          await Session.remove(session.id)
-        },
-      })
-    } finally {
-      if (prev === undefined) delete process.env.OPENAI_API_KEY
-      else process.env.OPENAI_API_KEY = prev
-    }
-  })
-})

packages/opencode/test/session/prompt.test.ts

@@ -0,0 +1,211 @@
+import path from "path"
+import { describe, expect, test } from "bun:test"
+import { fileURLToPath } from "url"
+import { Instance } from "../../src/project/instance"
+import { Session } from "../../src/session"
+import { MessageV2 } from "../../src/session/message-v2"
+import { SessionPrompt } from "../../src/session/prompt"
+import { Log } from "../../src/util/log"
+import { tmpdir } from "../fixture/fixture"
+
+Log.init({ print: false })
+
+describe("session.prompt missing file", () => {
+  test("does not fail the prompt when a file part is missing", async () => {
+    await using tmp = await tmpdir({
+      git: true,
+      config: {
+        agent: {
+          build: {
+            model: "openai/gpt-5.2",
+          },
+        },
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const session = await Session.create({})
+
+        const missing = path.join(tmp.path, "does-not-exist.ts")
+        const msg = await SessionPrompt.prompt({
+          sessionID: session.id,
+          agent: "build",
+          noReply: true,
+          parts: [
+            { type: "text", text: "please review @does-not-exist.ts" },
+            {
+              type: "file",
+              mime: "text/plain",
+              url: `file://${missing}`,
+              filename: "does-not-exist.ts",
+            },
+          ],
+        })
+
+        if (msg.info.role !== "user") throw new Error("expected user message")
+
+        const hasFailure = msg.parts.some(
+          (part) => part.type === "text" && part.synthetic && part.text.includes("Read tool failed to read"),
+        )
+        expect(hasFailure).toBe(true)
+
+        await Session.remove(session.id)
+      },
+    })
+  })
+
+  test("keeps stored part order stable when file resolution is async", async () => {
+    await using tmp = await tmpdir({
+      git: true,
+      config: {
+        agent: {
+          build: {
+            model: "openai/gpt-5.2",
+          },
+        },
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const session = await Session.create({})
+
+        const missing = path.join(tmp.path, "still-missing.ts")
+        const msg = await SessionPrompt.prompt({
+          sessionID: session.id,
+          agent: "build",
+          noReply: true,
+          parts: [
+            {
+              type: "file",
+              mime: "text/plain",
+              url: `file://${missing}`,
+              filename: "still-missing.ts",
+            },
+            { type: "text", text: "after-file" },
+          ],
+        })
+
+        if (msg.info.role !== "user") throw new Error("expected user message")
+
+        const stored = await MessageV2.get({
+          sessionID: session.id,
+          messageID: msg.info.id,
+        })
+        const text = stored.parts.filter((part) => part.type === "text").map((part) => part.text)
+
+        expect(text[0]?.startsWith("Called the Read tool with the following input:")).toBe(true)
+        expect(text[1]?.includes("Read tool failed to read")).toBe(true)
+        expect(text[2]).toBe("after-file")
+
+        await Session.remove(session.id)
+      },
+    })
+  })
+})
+
+describe("session.prompt special characters", () => {
+  test("handles filenames with # character", async () => {
+    await using tmp = await tmpdir({
+      git: true,
+      init: async (dir) => {
+        await Bun.write(path.join(dir, "file#name.txt"), "special content\n")
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const session = await Session.create({})
+        const template = "Read @file#name.txt"
+        const parts = await SessionPrompt.resolvePromptParts(template)
+        const fileParts = parts.filter((part) => part.type === "file")
+
+        expect(fileParts.length).toBe(1)
+        expect(fileParts[0].filename).toBe("file#name.txt")
+        expect(fileParts[0].url).toContain("%23")
+
+        const decodedPath = fileURLToPath(fileParts[0].url)
+        expect(decodedPath).toBe(path.join(tmp.path, "file#name.txt"))
+
+        const message = await SessionPrompt.prompt({
+          sessionID: session.id,
+          parts,
+          noReply: true,
+        })
+        const stored = await MessageV2.get({ sessionID: session.id, messageID: message.info.id })
+        const textParts = stored.parts.filter((part) => part.type === "text")
+        const hasContent = textParts.some((part) => part.text.includes("special content"))
+        expect(hasContent).toBe(true)
+
+        await Session.remove(session.id)
+      },
+    })
+  })
+})
+
+describe("session.prompt agent variant", () => {
+  test("applies agent variant only when using agent model", async () => {
+    const prev = process.env.OPENAI_API_KEY
+    process.env.OPENAI_API_KEY = "test-openai-key"
+
+    try {
+      await using tmp = await tmpdir({
+        git: true,
+        config: {
+          agent: {
+            build: {
+              model: "openai/gpt-5.2",
+              variant: "xhigh",
+            },
+          },
+        },
+      })
+
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          const session = await Session.create({})
+
+          const other = await SessionPrompt.prompt({
+            sessionID: session.id,
+            agent: "build",
+            model: { providerID: "opencode", modelID: "kimi-k2.5-free" },
+            noReply: true,
+            parts: [{ type: "text", text: "hello" }],
+          })
+          if (other.info.role !== "user") throw new Error("expected user message")
+          expect(other.info.variant).toBeUndefined()
+
+          const match = await SessionPrompt.prompt({
+            sessionID: session.id,
+            agent: "build",
+            noReply: true,
+            parts: [{ type: "text", text: "hello again" }],
+          })
+          if (match.info.role !== "user") throw new Error("expected user message")
+          expect(match.info.model).toEqual({ providerID: "openai", modelID: "gpt-5.2" })
+          expect(match.info.variant).toBe("xhigh")
+
+          const override = await SessionPrompt.prompt({
+            sessionID: session.id,
+            agent: "build",
+            noReply: true,
+            variant: "high",
+            parts: [{ type: "text", text: "hello third" }],
+          })
+          if (override.info.role !== "user") throw new Error("expected user message")
+          expect(override.info.variant).toBe("high")
+
+          await Session.remove(session.id)
+        },
+      })
+    } finally {
+      if (prev === undefined) delete process.env.OPENAI_API_KEY
+      else process.env.OPENAI_API_KEY = prev
+    }
+  })
+})

packages/plugin/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/plugin",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/sdk/js/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/sdk",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "license": "MIT",
   "scripts": {
@@ -13,15 +13,15 @@
     "./client": "./src/client.ts",
     "./server": "./src/server.ts",
     "./v2": {
-      "types": "./dist/src/v2/index.d.ts",
+      "types": "./dist/v2/index.d.ts",
       "default": "./src/v2/index.ts"
     },
     "./v2/client": {
-      "types": "./dist/src/v2/client.d.ts",
+      "types": "./dist/v2/client.d.ts",
       "default": "./src/v2/client.ts"
     },
     "./v2/gen/client": {
-      "types": "./dist/src/v2/gen/client/index.d.ts",
+      "types": "./dist/v2/gen/client/index.d.ts",
       "default": "./src/v2/gen/client/index.ts"
     },
     "./v2/server": "./src/v2/server.ts"

packages/sdk/js/tsconfig.json

@@ -7,7 +7,8 @@
     "declaration": true,
     "moduleResolution": "nodenext",
     "lib": ["es2022", "dom", "dom.iterable"],
-    "composite": true
+    "composite": true,
+    "rootDir": "src"
   },
   "include": ["src"]
 }

packages/slack/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/slack",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/ui",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "license": "MIT",
   "exports": {

packages/util/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/util",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/web/package.json

@@ -2,7 +2,7 @@
   "name": "@opencode-ai/web",
   "type": "module",
   "license": "MIT",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "scripts": {
     "dev": "astro dev",
     "dev:remote": "VITE_API_URL=https://api.opencode.ai astro dev",

packages/web/src/content/docs/custom-tools.mdx

@@ -79,6 +79,32 @@ This creates two tools: `math_add` and `math_multiply`.
 
 ---
 
+#### Name collisions with built-in tools
+
+Custom tools are keyed by tool name. If a custom tool uses the same name as a built-in tool, the custom tool takes precedence.
+
+For example, this file replaces the built-in `bash` tool:
+
+```ts title=".opencode/tools/bash.ts"
+import { tool } from "@opencode-ai/plugin"
+
+export default tool({
+  description: "Restricted bash wrapper",
+  args: {
+    command: tool.schema.string(),
+  },
+  async execute(args) {
+    return `blocked: ${args.command}`
+  },
+})
+```
+
+:::note
+Prefer unique names unless you intentionally want to replace a built-in tool. If you want to disable a built in tool but not override it, use [permissions](/docs/permissions).
+:::
+
+---
+
 ### Arguments
 
 You can use `tool.schema`, which is just [Zod](https://zod.dev), to define argument types.

packages/web/src/content/docs/plugins.mdx

@@ -308,6 +308,10 @@ The `tool` helper creates a custom tool that opencode can call. It takes a Zod s
 
 Your custom tools will be available to opencode alongside built-in tools.
 
+:::note
+If a plugin tool uses the same name as a built-in tool, the plugin tool takes precedence.
+:::
+
 ---
 
 ### Logging

sdks/vscode/package.json

@@ -2,7 +2,7 @@
   "name": "opencode",
   "displayName": "opencode",
   "description": "opencode for VS Code",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "publisher": "sst-dev",
   "repository": {
     "type": "git",