webcomponents-react-mcp-server
webcomponents-react-mcp-server is an MCP server published by UI5, verified on MCP revision 2025-11-25; support for the current revision (2026-07-28) is not yet confirmed. Last verified 2026-08-20.
Does webcomponents-react-mcp-server support the current MCP specification (2026-07-28)?
Not yet confirmed. webcomponents-react-mcp-server is verified on revision 2025-11-25; we have not confirmed support for the current revision (2026-07-28) as of 2026-08-20.
Is webcomponents-react-mcp-server a first-party (official) MCP server?
Undetermined. We have not verified the publisher relationship for webcomponents-react-mcp-server (as of 2026-08-20).
How do I connect to webcomponents-react-mcp-server?
webcomponents-react-mcp-server is available via the package npm:@ui5/webcomponents-react-mcp, the official MCP Registry under io.github.UI5/webcomponents-react-mcp-server, the source repository at https://github.com/ui5/webcomponents-react. Authentication: unknown. Transports: stdio.
Does webcomponents-react-mcp-server support MCP revision 2026-07-28?
No. webcomponents-react-mcp-server was checked against MCP revision 2026-07-28 and does not support it (checked 2026-08-20).
Does webcomponents-react-mcp-server support MCP revision 2025-11-25?
Yes. webcomponents-react-mcp-server supports MCP revision 2025-11-25 (checked 2026-08-20).
When were webcomponents-react-mcp-server's facts last verified?
2026-08-20. Each fact on this page links to the sources used to verify it.
MCP server for UI5 Web Components for React - Developer documentation and API assistance
Which MCP spec revisions does webcomponents-react-mcp-server support?
webcomponents-react-mcp-server has 2 verified spec-support records. Each row lists the revision, the verified status, the evidence URL, and the date that fact was last checked.
| Spec revision | Status | Last checked | Evidence |
|---|---|---|---|
| MCP 2026-07-28 | Not supported | Source | |
| MCP 2025-11-25 | Supported | Source |
How widely adopted is webcomponents-react-mcp-server?
Ranked #41 in The MCP 500 with Adoption Index 63.20 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| Docker MCP Catalog | no | API · |
| GitHub stars | 540 | API · |
| GitHub forks | 113 | API · |
| Last push | 2026-09-15T13:20:19Z | API · |
| Repository archived | no | API · |
Repository and package signals for webcomponents-react-mcp-server
Measured directly from the source registries, not asserted from a document. Each figure carries the date it was read; none of it affects the verified spec status above.
Repository as of
- Created
- Open issues
- 34
- Primary language
- TypeScript
- License (repository)
- Apache-2.0
- Continuous integration
- Present
- Tests
- Present
- Security policy
- None
Declared topics: open-source, react, typescript, ui-components, web-components — author-declared on the repository, not our taxonomy.
Package (npm) as of
- Latest version
2.25.1- Last published
- First published
- Releases
- 13
- License (package)
- Apache-2.0
- Maintainers
- 1
- Direct dependencies
- 2
- Unpacked size
- 2.0 MB
- Registry signature
- Signed
- Build provenance
- Attested
How was this verified, and what are the sources?
Verified · method: sdk-protocol-constant
· confidence 0.85 (Good).
- Official MCP Registry record for io.github.UI5/webcomponents-react-mcp-server at version 2.25.0 - lists package npm:@ui5/webcomponents-react-mcp and repository https://github.com/ui5/webcomponents-react - accessed
- npm registry metadata for @ui5/webcomponents-react-mcp at published version 2.25.1, retrieved 2026-08-20 - declares a dependency on @modelcontextprotocol/sdk, which resolves to @modelcontextprotocol/sdk@1.30.0 - accessed
- Published artifact of @modelcontextprotocol/sdk@1.30.0, retrieved 2026-08-20 - the artifact declares LATEST_PROTOCOL_VERSION 2025-11-25 and carries no 2026-07-28 implementation. Read from the artifact itself, not from release notes - accessed