baseline-mcp
Verified Safeby Technickel-Dev
Overview
Provides an MCP server to query and analyze baseline web features, browser compatibility, and web standards data for developers and AI assistants.
Installation
npm startSecurity Notes
The server processes JSON-RPC requests and uses internal, trusted data sources from the `web-features` npm package and local JSON files. It relies on the `@modelcontextprotocol/sdk` for transport and request handling. No direct `eval` of user input, unvalidated external network calls, or hardcoded sensitive secrets are evident in the server's code. Tools designed for file analysis, such as `list_features_in_file` and `get_min_browser_support_for_file`, expect `fileContent` (the content of the file) as input, not `filePath`, meaning the server does not directly access the filesystem based on user-provided paths. The prompts for LLMs (`find-features-in-file`, `min-browser-support-report`) suggest operations involving file paths, but the actual server tools that implement these operations require the file content to be provided by the client, preventing server-side arbitrary file access.
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