AI agents call getWorkItemTypes to retrieve information from Azure Devops without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata about work item types available in an Azure DevOps process. It is a read-only query that returns configuration/schema information without creating, modifying, deleting, or executing any operations. The low severity reflects minimal blast radius if misused—an AI agent cannot cause harm by querying this informational endpoint.
From the tool's definition Tool name 'getWorkItemTypes' and description 'Get work item types for a process' indicate a retrieval operation with no modification or side effects.
Documented attack patterns abuse exactly the kind of access getWorkItemTypes gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Azure Devops, and nothing reaches the server without passing your rules. This is the rule we recommend for getWorkItemTypes:
{
"version": "1",
"default": "deny",
"tools": {
"getWorkItemTypes": {}
}
}getWorkItemTypes is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get work item types for a process. It is categorised as a Read tool in the Azure Devops MCP Server, which means it retrieves data without modifying state.
Register the Azure Devops MCP server in PolicyLayer and add a rule for getWorkItemTypes: 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 Azure Devops. Nothing to install.
getWorkItemTypes 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 getWorkItemTypes 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 getWorkItemTypes. 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.
getWorkItemTypes is provided by the Azure Devops MCP server (ryancardin15/azuredevops-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 97 Azure Devops tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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97 Azure Devops tools catalogued and risk-classified — across an index of 42,500+ MCP servers.