Delete a context by its ID
AI agents call delete_context to permanently remove resources in FastMCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool performs an irreversible deletion operation on a context resource. The action cannot be undone, making it Destructive rather than Write. While the blast radius depends on what contexts contain and how critical they are, the irreversible nature and potential for data loss justify 'high' severity. Confidence is high due to explicit 'delete' terminology in both name and description.
From the tool's definition Tool name is 'delete_context' and description states 'Delete a context by its ID' - the verb 'delete' indicates irreversible removal of data.
Attacks that exploit this kind of access
Delete a context by its ID. It is categorised as a Destructive tool in the FastMCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Fast MCP server in PolicyLayer and add a rule for delete_context: 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 FastMCP. Nothing to install.
delete_context is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_context 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 delete_context. 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.
delete_context is provided by the Fast MCP server (ryuichi1208/datadog-mcp-server). 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.
Teams ship this data inside their own products. See what a licence covers →