get-user-submissions
Retrieve LeetCode user submission history by username to analyze coding patterns and track progress on solved problems.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| username | Yes | LeetCode username | |
| limit | No | Maximum number of submissions to return |
Implementation Reference
- src/tools/user-tools.ts:38-54 (handler)MCP tool handler that invokes LeetCodeService to fetch user submissions and formats the response as JSON or error message.async ({ username, limit }) => { try { const data = await leetcodeService.fetchUserSubmissions(username, limit); return { content: [{ type: "text", text: JSON.stringify(data, null, 2) }] }; } catch (error: unknown) { const errorMessage = error instanceof Error ? error.message : String(error); return { content: [{ type: "text", text: `Error: ${errorMessage}` }], isError: true }; } }
- src/tools/user-tools.ts:34-37 (schema)Zod schema defining tool inputs: required LeetCode username (string) and optional limit (number 1-100, default 20).{ username: z.string().describe("LeetCode username"), limit: z.number().min(1).max(100).optional().default(20).describe("Maximum number of submissions to return") },
- src/tools/user-tools.ts:32-55 (registration)Registration of the 'get-user-submissions' tool on the MCP server within registerUserTools function.server.tool( "get-user-submissions", { username: z.string().describe("LeetCode username"), limit: z.number().min(1).max(100).optional().default(20).describe("Maximum number of submissions to return") }, async ({ username, limit }) => { try { const data = await leetcodeService.fetchUserSubmissions(username, limit); return { content: [{ type: "text", text: JSON.stringify(data, null, 2) }] }; } catch (error: unknown) { const errorMessage = error instanceof Error ? error.message : String(error); return { content: [{ type: "text", text: `Error: ${errorMessage}` }], isError: true }; } } );
- LeetCodeService helper method that executes the GraphQL query to retrieve recent user submissions.async fetchUserSubmissions(username: string, limit: number = 20) { return this.executeQuery(userSubmissionsQuery, { username, limit }); }