Fetch full task details (title, description, stage, custom fields, assignees) from ProofHub.
AI agents call proofhub_get_task to retrieve information from ProofHub 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 task information from ProofHub without creating, modifying, deleting, or executing any actions. It is a straightforward read operation that has no side effects on the system or data. The blast radius of misuse is minimal—an AI agent could over-query or access unauthorized tasks, but cannot cause irreversible damage or financial impact.
From the tool's definition Tool description explicitly states 'Fetch full task details' with no mention of modification, deletion, or execution. The listed capabilities (title, description, stage, custom fields, assignees) are all data retrieval operations.
Attacks that exploit this kind of access
Fetch full task details (title, description, stage, custom fields, assignees) from ProofHub. It is categorised as a Read tool in the ProofHub MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ProofHub MCP Server MCP server in PolicyLayer and add a rule for proofhub_get_task: 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 ProofHub MCP Server. Nothing to install.
proofhub_get_task 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 proofhub_get_task 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 proofhub_get_task. 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.
proofhub_get_task is provided by the ProofHub MCP Server MCP server (mustafapatharia/proofhub-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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