Manage quotes. Actions: get, get-by-guid, get-detail, list (per job), list-all (across jobs), create, update, update-version, get-totals, accept, publish, mark-as-sent, decline, void. The wrapper preserves title/description on updates. Only draft quotes can be updated.
AI agents use manage-quotes to create or update resources in Fergus MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Fergus MCP Server environment.
While the tool manages quotes (which have financial implications), the described actions are reversible modifications rather than irreversible deletions or financial transactions. Accept and publish change quote status but don't execute payments. The tool supports both read operations (get, list) and write operations (create, update, void).
From the tool's definition Tool performs reversible data modifications including create, update, update-version, accept, publish, mark-as-sent, decline, and void actions on quotes. These modify business-critical financial documents.
Attacks that exploit this kind of access
Manage quotes. Actions: get, get-by-guid, get-detail, list (per job), list-all (across jobs), create, update, update-version, get-totals, accept, publish, mark-as-sent, decline, void. The wrapper preserves title/description on updates. Only draft quotes can be updated. It is categorised as a Write tool in the Fergus MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Fergus MCP Server MCP server in PolicyLayer and add a rule for manage-quotes: 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 Fergus MCP Server. Nothing to install.
manage-quotes is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the manage-quotes 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 manage-quotes. 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.
manage-quotes is provided by the Fergus MCP Server MCP server (jayco-design/fergus-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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