feat: add Client ID Metadata Document (CIMD) support#112
Merged
mattzcarey merged 8 commits intomainfrom Dec 17, 2025
Merged
Conversation
|
commit: |
pcarleton
reviewed
Dec 4, 2025
pcarleton
left a comment
pcarleton
left a comment
There was a problem hiding this comment.
overall looks good, minor comment about error message, and a question about internal network protection
kentonv
reviewed
Dec 8, 2025
kentonv
approved these changes
Dec 17, 2025
Member
|
Sorry it took me a while. |
threepointone
added a commit
that referenced
this pull request
Dec 20, 2025
(by @mattzcarey in #112) CIMD support allows clients to use HTTPS URLs as client_id values that point to metadata documents. When a client_id is an HTTPS URL with a non-root path, the provider fetches and validates the metadata document instead of looking up in KV storage. Added validation to ensure client_id in the document matches the URL and redirect_uris are present. matches the new authorization spec for MCP https://modelcontextprotocol.io/specification/draft/basic/authorization
threepointone
added a commit
that referenced
this pull request
Dec 20, 2025
(by @mattzcarey in #112) CIMD support allows clients to use HTTPS URLs as client_id values that point to metadata documents. When a client_id is an HTTPS URL with a non-root path, the provider fetches and validates the metadata document instead of looking up in KV storage. Added validation to ensure client_id in the document matches the URL and redirect_uris are present. matches the new authorization spec for MCP https://modelcontextprotocol.io/specification/draft/basic/authorization
Merged
threepointone
added a commit
that referenced
this pull request
Dec 20, 2025
This PR was opened by the [Changesets release](https://github.com/changesets/action) 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 main, this PR will be updated. # Releases ## @cloudflare/workers-oauth-provider@0.2.0 ### Minor Changes - [#122](#122) [`7187f9e`](7187f9e) Thanks [@threepointone](https://github.com/threepointone)! - feat: add Client ID Metadata Document (CIMD) support (by @mattzcarey in <#112>) CIMD support allows clients to use HTTPS URLs as client_id values that point to metadata documents. When a client_id is an HTTPS URL with a non-root path, the provider fetches and validates the metadata document instead of looking up in KV storage. Added validation to ensure client_id in the document matches the URL and redirect_uris are present. matches the new authorization spec for MCP <https://modelcontextprotocol.io/specification/draft/basic/authorization> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Merged
threepointone
pushed a commit
that referenced
this pull request
Dec 20, 2025
This PR was opened by the [Changesets release](https://github.com/changesets/action) 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 main, this PR will be updated. # Releases ## @cloudflare/workers-oauth-provider@0.2.1 ### Patch Changes - [#127](#127) [`11fd839`](11fd839) Thanks [@threepointone](https://github.com/threepointone)! - feat: add Client ID Metadata Document (CIMD) support (by @mattzcarey in <#112>) CIMD support allows clients to use HTTPS URLs as client_id values that point to metadata documents. When a client_id is an HTTPS URL with a non-root path, the provider fetches and validates the metadata document instead of looking up in KV storage. Added validation to ensure client_id in the document matches the URL and redirect_uris are present. matches the new authorization spec for MCP <https://modelcontextprotocol.io/specification/draft/basic/authorization> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Merged
threepointone
pushed a commit
that referenced
this pull request
Dec 20, 2025
This PR was opened by the [Changesets release](https://github.com/changesets/action) 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 main, this PR will be updated. # Releases ## @cloudflare/workers-oauth-provider@0.2.2 ### Patch Changes - [#129](#129) [`1e14e05`](1e14e05) Thanks [@threepointone](https://github.com/threepointone)! - feat: add Client ID Metadata Document (CIMD) support (by @mattzcarey in <#112>) CIMD support allows clients to use HTTPS URLs as client_id values that point to metadata documents. When a client_id is an HTTPS URL with a non-root path, the provider fetches and validates the metadata document instead of looking up in KV storage. Added validation to ensure client_id in the document matches the URL and redirect_uris are present. matches the new authorization spec for MCP <https://modelcontextprotocol.io/specification/draft/basic/authorization> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
CIMD support allows clients to use HTTPS URLs as client_id values that point to metadata documents.
When a client_id is an HTTPS URL with a non-root path, the provider fetches and validates the metadata document instead of looking up in KV storage. Added validation to ensure client_id in the document matches the URL and redirect_uris are present.
matches the new authorization spec for MCP
https://modelcontextprotocol.io/specification/draft/basic/authorization