Get detailed information about a specific action
AI agents call get_action_knowledge to retrieve information from Pica MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries metadata about available actions without creating, modifying, deleting, or executing anything. It is informational in nature, consistent with other read-only tools on the server like 'get_available_actions' and 'list_user_connections_and_available_connectors'. The blast radius of misuse is minimal—an agent could at worst learn about available integrations, which poses no direct risk.
From the tool's definition Tool name 'get_action_knowledge' and description 'Get detailed information about a specific action' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get detailed information about a specific action. It is categorised as a Read tool in the Pica MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Pica MCP Server MCP server in PolicyLayer and add a rule for get_action_knowledge: 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 Pica MCP Server. Nothing to install.
get_action_knowledge 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_action_knowledge 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_action_knowledge. 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_action_knowledge is provided by the Pica MCP Server MCP server (moekatib/pica-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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