AI agents call taskFieldValueGet to retrieve information from Mcp Taskade without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves task field values without creating, modifying, deleting, or executing anything. It is a straightforward read operation with minimal blast radius if misused by an AI agent.
From the tool's definition Tool name is 'taskFieldValueGet' and description states 'Get the field value of a task' — the verb 'Get' indicates data retrieval with no modification or side effects.
Documented attack patterns abuse exactly the kind of access taskFieldValueGet gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Taskade, and nothing reaches the server without passing your rules. This is the rule we recommend for taskFieldValueGet:
{
"version": "1",
"default": "deny",
"tools": {
"taskFieldValueGet": {}
}
}taskFieldValueGet is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the field value of a task. It is categorised as a Read tool in the Mcp Taskade MCP Server, which means it retrieves data without modifying state.
Register the Mcp Taskade MCP server in PolicyLayer and add a rule for taskFieldValueGet: 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 Mcp Taskade. Nothing to install.
taskFieldValueGet 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 taskFieldValueGet 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 taskFieldValueGet. 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.
taskFieldValueGet is provided by the Mcp Taskade MCP server (taskade/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 57 Mcp Taskade tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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57 Mcp Taskade tools catalogued and risk-classified — across an index of 42,500+ MCP servers.