Gradescope MCP

gradescope_list_submissions

Read-onlyIdempotent

List the authenticated student's own submitted assignments, optionally filtered by course ID. Review past submissions without downloading any files.

Instructions

List the authenticated student's own submitted assignments.

If course_id is omitted, submissions from all student courses are returned. This does not download submitted files.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "gradescope_list_submissions"
  }
}

Input Schema

Name	Required	Description	Default
`course_id`	No

Output Schema

Name	Required	Description	Default
`result`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

First observedv0.1.0Sep 30, 2026

TDQS

A4.5/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnly, idempotent, openWorld and non-destructive, so the safety profile is covered. The description adds useful scope context: results are limited to the caller's own submissions, span all courses when no course_id is given, and exclude file content.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Three short sentences, zero filler, with the core action first and the two clarifying constraints following. Every sentence earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, so return values need not be explained, and the description covers scope and the non-download boundary. It does not mention result volume or pagination behavior for a list tool with openWorldHint, which is a minor gap.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 0% and the only parameter is undocumented in the schema, so the description must carry the meaning. It does: omitting course_id changes the result set to all student courses, which is more than the schema's bare default=null conveys.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('List ... submitted assignments') and scopes it to the authenticated student's own submissions. The closing note that it does not download files distinguishes it from the download/get_submission_files siblings.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explains the course_id omission case (all courses returned) and signals the file-download boundary against siblings. It does not explicitly say when to prefer this over gradescope_list_assignments, but the read-only listing context is clear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server