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@stainless-app stainless-app bot commented Dec 19, 2025

Automated Release PR

2.0.0 (2025-12-19)

Full Changelog: v1.4.0...v2.0.0

⚠ 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.

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  • mcp: remove deprecated tool schemes (9f63ee6)

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This removes all tool schemes except for "code mode" tools. Specifically, this removes "all tools" and "dynamic tools" schemes. Additionally, this removes support for resource filtering, tags, jq filtering, and compatibility controls in MCP servers, as they are no longer necessary when using code mode.

# 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.

Specifically, you must remove all flags including things like --resources, --tags, --client, --tools=dynamic, etc from your invocation command. The only supported flags are now `--port`, `--transport`, `--socket`, and `--tools=docs` (specifically for "docs"). These are also the only options available for http servers.

migration-effort: small
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stainless-app bot commented Dec 19, 2025

🧪 Testing

To try out this version of the SDK, run:

npm install 'https://pkg.stainless.com/s/ade-typescript/9f63ee64d382ea28d75c507d7622df60117870ed/dist.tar.gz'

Expires at: Sun, 18 Jan 2026 06:06:15 GMT
Updated at: Fri, 19 Dec 2025 06:06:15 GMT

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