jenkins_delete_credential
AI agents call jenkins_delete_credential to permanently remove resources in Mimi Seed — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deletion of Jenkins credentials is a destructive action that cannot be undone and has significant blast radius: lost credentials break CI/CD pipelines, block deployments, and may require manual recovery or credential rotation. This is more severe than Write (reversible) but does not directly move money, so Destructive is appropriate.
From the tool's definition Tool name 'jenkins_delete_credential' contains the verb 'delete', which indicates irreversible removal of data (credentials). The empty description prevents verification of scope, but the naming pattern is unambiguous.
Attacks that exploit this kind of access
jenkins_delete_credential. It is categorised as a Destructive tool in the Mimi Seed MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Mimi Seed MCP server in PolicyLayer and add a rule for jenkins_delete_credential: 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 Mimi Seed. Nothing to install.
jenkins_delete_credential 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 jenkins_delete_credential 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 jenkins_delete_credential. 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.
jenkins_delete_credential is provided by the Mimi Seed MCP server (@yoonion/mimi-seed-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
jenkins_delete_credential is one line of Mimi Seed's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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