SvelteLS.MCP

Instructions

Implementation Reference

• src/tools/svelte.ts:110-145 (handler)

  The tool "get_file_references" is registered and handled within the `registerSvelteTools` function in `src/tools/svelte.ts`. It takes a `filePath` input, converts it to a URI, and makes an LSP request to `$/getFileReferences`.

  server.registerTool(
    "get_file_references",
    {
      title: "Get File References",
      description:
        "Find all files that reference/import the specified file.",
      inputSchema: z.object({
        filePath: z.string().describe("Absolute path to the file"),
      }),
    },
    async ({ filePath }): Promise<ToolResult> => {
      try {
        const uri = pathToUri(filePath);
  
        const result = await lsp.request("$/getFileReferences", uri);
  
        if (!result || !Array.isArray(result) || result.length === 0) {
          return textResult(
            `No references found for ${basename(filePath)}.`
          );
        }
  
        return textResult(formatLocations(result, "file reference"));
      } catch (ex) {
        if (
          String(ex).includes("Unhandled method") ||
          String(ex).includes("not supported")
        ) {
          return textResult(
            "$/getFileReferences is not supported by this version of svelteserver."
          );
        }
        return textResult(formatError(ex));
      }
    }
  );