Use this tool to retrieve all available Canvas courses for the current user. This is an alias for get_courses. Use this when you need to find course IDs based on names or display all available courses.
AI agents call get_canvas_courses to retrieve information from Canvas MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only queries and retrieves course information from Canvas LMS. It has no side effects, does not modify any data, and does not execute code or trigger external operations. It is a straightforward data retrieval operation, making it a Read category tool with low severity risk.
From the tool's definition Tool description states 'retrieve all available Canvas courses' and 'find course IDs based on names or display all available courses'. The verbs 'retrieve' and 'display' indicate read-only operations with no data modification.
Attacks that exploit this kind of access
Use this tool to retrieve all available Canvas courses for the current user. This is an alias for get_courses. Use this when you need to find course IDs based on names or display all available courses. It is categorised as a Read tool in the Canvas MCP MCP Server, which means it retrieves data without modifying state.
Register the Canvas MCP server in PolicyLayer and add a rule for get_canvas_courses: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Canvas MCP. Nothing to install.
get_canvas_courses is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_canvas_courses rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_canvas_courses. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_canvas_courses is provided by the Canvas MCP server (noahjohannessen/canvas-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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