release: 1.5.0

[stainless-app]

Automated Release PR

1.5.0 (2026-01-01)

Full Changelog: v1.4.1...v1.5.0

Features

• api: api update (3047e70)
• api: api update (7f71235)
• mcp: add docs search tool (e2afa83)
• mcp: add option for including docs tools (e39c90e)
• mcp: enable experimental docs search tool (86b23ff)
• mcp: enable optional code execution tool on http mcp servers (c65e4a3)

Bug Fixes

• ci: set permissions for DXT publish action (461a411)
• mcpb: pin @anthropic-ai/mcpb version (3a1120e)
• mcp: fix cli argument parsing logic (6d18c3d)
• mcp: resolve a linting issue in server code (691d0c1)
• mcp: return tool execution error on jq failure (b36d83b)

Performance Improvements

• faster formatting (5e72001)

Chores

• codegen: internal codegen update (63d6cd7)
• do not install brew dependencies in ./scripts/bootstrap by default (d4fb00e)
• extract some types in mcp docs (464c4ad)
• internal: codegen related update (03494e0)
• internal: codegen related update (4d1a0f4)
• internal: codegen related update (22c7ea2)
• internal: fix incremental formatting in some cases (170eef2)
• internal: gitignore .mcpb files (037b423)
• internal: grammar fix (it's -> its) (0f7008c)
• internal: ignore .eslintcache (475202b)
• internal: remove .eslintcache (8897700)
• internal: remove deprecated compilerOptions.baseUrl from tsconfig.json (3e2894e)
• internal: use npm pack for build uploads (080eee4)
• jsdoc: fix @link annotations to refer only to parts of the package‘s public interface (2c53c6a)
• mcp code tool explicit error message when missing a run function (c1688e1)
• mcp: add friendlier MCP code tool errors on incorrect method invocations (92613e9)
• mcp: add line numbers to code tool errors (b3c083e)
• mcp: allow pointing docs_search tool at other URLs (5df72aa)
• mcp: clarify http auth error (63e29fe)
• mcp: rename dxt to mcpb (4206154)
• mcp: upgrade jq-web (fb5ee4c)
• update lockfile (952858c)
• use structured error when code execution tool errors (0b9eb86)

Documentation

• mcp: add a README button for one-click add to Cursor (f57f923)
• mcp: add a README link to add server to VS Code or Claude Code (d687a4a)

---

This pull request is managed by Stainless's GitHub App.

The semver version number is based on included commit messages. Alternatively, you can manually set the version number in the title of this pull request.

For a better experience, it is recommended to use either rebase-merge or squash-merge when merging this pull request.

🔗 Stainless website
📚 Read the docs
🙋 Reach out for help or questions

[stainless-app]

🧪 Testing

To try out this version of the SDK, run:

npm install 'https://pkg.stainless.com/s/cas-parser-typescript/3047e70310ddf1dd571c70c4683b01041579bf5f/dist.tar.gz'

Expires at: Sat, 31 Jan 2026 23:18:42 GMT
Updated at: Thu, 01 Jan 2026 23:18:42 GMT

[stainless-app]

Note: this release PR has been open for more than 60 days. Until this PR is merged, we will temporarily stop pushing codegen updates due to changes to Stainless' codegen.

[stainless-app]

Note: this release PR has been open for more than 60 days. Until this PR is merged, we will temporarily stop pushing codegen updates due to changes to Stainless' codegen.