List all versions of a quote by quote number.
AI agents call get_quote_versions to retrieve information from Connectwise Sell without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves historical version data for a quote without creating, modifying, deleting, or executing any operations. It is a read-only operation with minimal blast radius if misused by an AI agent—worst case being exposure of quote version information the agent is already authorized to access.
From the tool's definition Tool name 'get_quote_versions' and description 'List all versions of a quote' indicate a retrieval operation with no modification of data.
Attacks that exploit this kind of access
List all versions of a quote by quote number. It is categorised as a Read tool in the Connectwise Sell MCP Server, which means it retrieves data without modifying state.
Register the Connectwise Sell MCP server in PolicyLayer and add a rule for get_quote_versions: 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 Connectwise Sell. Nothing to install.
get_quote_versions 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_quote_versions 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_quote_versions. 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_quote_versions is provided by the Connectwise Sell MCP server (mfrostbutter/connectwise-sell-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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