release: 3.0.0-rc.1

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.3.3-rc.1"
+  ".": "3.0.0-rc.1"
 }

CHANGELOG.md

@@ -1,5 +1,50 @@
 # Changelog
 
+## 3.0.0-rc.1 (2026-01-08)
+
+Full Changelog: [v2.3.3-rc.1...v3.0.0-rc.1](https://github.com/writer/writer-node/compare/v2.3.3-rc.1...v3.0.0-rc.1)
+
+### ⚠ BREAKING CHANGES
+
+* **mcp:** remove deprecated tool schemes
+* **mcp:** **Migration:** To migrate, simply modify the command used to invoke the MCP server. Currently, the only supported tool scheme is code mode. Now, starting the server with just `node /path/to/mcp/server` or `npx package-name` will invoke code tools: changing your command to one of these is likely all you will need to do.
+
+### Features
+
+* **mcp:** add typescript check to code execution tool ([7ecde82](https://github.com/writer/writer-node/commit/7ecde8204a6475dc8106c4c90d1e90030260e465))
+* **mcp:** handle code mode calls in the Stainless API ([a705a1b](https://github.com/writer/writer-node/commit/a705a1b8ed30c17464d0a3700c828796550ed8d6))
+* **mcp:** return logs on code tool errors ([76551d3](https://github.com/writer/writer-node/commit/76551d345f33dbe6f6ea1bc437b691bcf3690664))
+
+
+### Bug Fixes
+
+* **mcp:** add client instantiation options to code tool ([761c3b1](https://github.com/writer/writer-node/commit/761c3b1ccc0eacc6b7ed7782fd1abddefc9020d7))
+* **mcp:** correct code tool API endpoint ([6cd6857](https://github.com/writer/writer-node/commit/6cd6857db708dc98d8ee76b3b324c1a123de222c))
+* **mcp:** correct code tool api output types ([9b088bc](https://github.com/writer/writer-node/commit/9b088bc1c7705c55bfb6f448f85520171a0ae820))
+* **mcp:** fix env parsing ([a8328e7](https://github.com/writer/writer-node/commit/a8328e7d7dc8abae15fe7c8bb653e206a14c51cd))
+* **mcp:** fix options parsing ([6690d22](https://github.com/writer/writer-node/commit/6690d22af5aac3cdc2ffd883010b06989e6a4f92))
+* **mcp:** pass base url to code tool ([59063c0](https://github.com/writer/writer-node/commit/59063c0bea7c292d3bc080b32b8bfd92316446e5))
+* **mcp:** return correct lines on typescript errors ([c7e0c9b](https://github.com/writer/writer-node/commit/c7e0c9bffca2893dd36715811ba3b6001fa5544d))
+* **mcp:** return tool execution error on api error ([b62c6ba](https://github.com/writer/writer-node/commit/b62c6ba071ea931ae3af7b996b084403be6b0777))
+* **mcp:** update code tool prompt ([382ffb1](https://github.com/writer/writer-node/commit/382ffb1f2535c072fc1def53a0eb1e1456b609b9))
+
+
+### Chores
+
+* break long lines in snippets into multiline ([58a37e3](https://github.com/writer/writer-node/commit/58a37e30f60599207bdc756ba723d25686770d4a))
+* **internal:** codegen related update ([cf8a0ac](https://github.com/writer/writer-node/commit/cf8a0ac27f7a4d3c2f09435d537a0e9b6d5f7a95))
+* **internal:** codegen related update ([5958ab9](https://github.com/writer/writer-node/commit/5958ab937e37a09fe325dfc509537080825573e0))
+* **internal:** codegen related update ([30d1025](https://github.com/writer/writer-node/commit/30d10259e89332dd11656dbefbee651eeb506706))
+* **internal:** upgrade eslint ([4ae73b1](https://github.com/writer/writer-node/commit/4ae73b119027a678183ab79ddef25703584f63b7))
+* **mcp:** remove deprecated tool schemes ([e376d65](https://github.com/writer/writer-node/commit/e376d65638ff29ccef3339c53b61c6207a3c08d2))
+* **mcp:** update lockfile ([8d1106e](https://github.com/writer/writer-node/commit/8d1106e94062b4610f8e0333761f82749c0bbc9f))
+* use latest @modelcontextprotocol/sdk ([08d8625](https://github.com/writer/writer-node/commit/08d8625b8b8a46b8b0f8bb92c6ee57be5b90a780))
+
+
+### Documentation
+
+* prominently feature MCP server setup in root SDK readmes ([723e616](https://github.com/writer/writer-node/commit/723e616cc53d9a26740f5de5b72a1ec9e0313949))
+
 ## 2.3.3-rc.1 (2025-12-01)
 
 Full Changelog: [v2.3.2...v2.3.3-rc.1](https://github.com/writer/writer-node/compare/v2.3.2...v2.3.3-rc.1)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "writer-sdk",
-  "version": "2.3.3-rc.1",
+  "version": "3.0.0-rc.1",
   "description": "The official TypeScript library for the Writer API",
   "author": "Writer <dev-feedback@writer.com>",
   "types": "dist/index.d.ts",

packages/mcp-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "writer-sdk-mcp",
-  "version": "2.3.3-rc.1",
+  "version": "3.0.0-rc.1",
   "description": "The official MCP Server for the Writer API",
   "author": "Writer <dev-feedback@writer.com>",
   "types": "dist/index.d.ts",

packages/mcp-server/src/server.ts

@@ -21,7 +21,7 @@ export const newMcpServer = () =>
   new McpServer(
     {
       name: 'writer_sdk_api',
-      version: '2.3.3-rc.1',
+      version: '3.0.0-rc.1',
     },
     { capabilities: { tools: {}, logging: {} } },
   );

src/version.ts

@@ -1 +1 @@
-export const VERSION = '2.3.3-rc.1'; // x-release-please-version
+export const VERSION = '3.0.0-rc.1'; // x-release-please-version