Version Packages

[storybook-app-bot]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to next, this PR will be updated.

Releases

@storybook/mcp@0.1.0

Minor Changes

• #54 5d18405 Thanks @JReinhold! - Replace the source property in the context with request.

  Now you don't pass in a source string that might be fetched or handled by your custom manifestProvider, but instead you pass in the whole web request. (This is automatically handled if you use the createStorybookMcpHandler() function).

  The default action is now to fetch the manifest from ../manifests/components.json assuming the server is running at ./mcp. Your custom manifestProvider()-function then also does not get a source string as an argument, but gets the whole web request, that you can use to get information about where to fetch the manifest from. It also gets a second argument, path, which it should use to determine which specific manifest to get from a built Storybook. (Currently always ./manifests/components.json, but in the future it might be other paths too).

Patch Changes

• #86 94c01d2 Thanks @JReinhold! - Docs toolset: output markdown instead of XML, configurable via experimentalOutput: 'markdown' | 'xml' addon option

• #85 9f75d0f Thanks @JReinhold! - Allow undefined request in server context when using custom manifestProvider

• #79 a9321a3 Thanks @JReinhold! - get-component-documentation now only handles one component at a time

• #61 77536a7 Thanks @copilot-swe-agent! - rename examples to stories in manifest

• #55 cddbf34 Thanks @JReinhold! - Support error.name in manifests

@storybook/addon-mcp@0.1.4

Patch Changes

• #78 f40da8f Thanks @copilot-swe-agent! - Add toolset to telemetry payload

• #56 edcbf4e Thanks @JReinhold! - improve html bundling

• #86 94c01d2 Thanks @JReinhold! - Docs toolset: output markdown instead of XML, configurable via experimentalOutput: 'markdown' | 'xml' addon option

• #84 47ab165 Thanks @JReinhold! - improve handling of disableTelemetry option

• #70 cf4ef86 Thanks @kasperpeulen! - Handle GET responses in the MCP server

• #59 ed0fe09 Thanks @JReinhold! - Allow Storybook 10.1.0 prerelases as peer dependencies

• Updated dependencies [94c01d2, 9f75d0f, 5d18405, a9321a3, 77536a7, cddbf34]:

  • @storybook/mcp@0.1.0

[pkg-pr-new]

npm i https://pkg.pr.new/@storybook/addon-mcp@80

npm i https://pkg.pr.new/@storybook/mcp@80

commit: 0a59053

[codecov]

Bundle Report

Changes will increase total bundle size by 4.35kB (11.28%) ⬆️⚠️, exceeding the configured threshold of 5%.

Bundle name	Size	Change
@storybook/mcp-esm	25.43kB	4.35kB (20.65%) ⬆️⚠️

Affected Assets, Files, and Routes:

view changes for bundle: @storybook/mcp-esm

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
index.js	4.14kB	17.87kB	30.12% ⚠️
index.d.ts	216 bytes	7.56kB	2.94%

Files in index.js:

• ./package.json → Total Size: 214 bytes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.13%. Comparing base (188482e) to head (0a59053).
⚠️ Report is 1 commits behind head on next.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             next      #80   +/-   ##
=======================================
  Coverage   89.13%   89.13%           
=======================================
  Files          19       19           
  Lines         414      414           
  Branches      116      116           
=======================================
  Hits          369      369           
  Misses          6        6           
  Partials       39       39           

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