AI agents call linear_get_teams to retrieve information from Linearapp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves team information from Linear without modifying, deleting, or executing any operations. It is a simple read-only query operation that returns organizational data. The blast radius of misuse is minimal — an attacker could enumerate teams but cannot create, modify, or delete resources.
From the tool's definition Tool name is 'linear_get_teams' and description states 'Get teams in the organization' — a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get teams in the organization. It is categorised as a Read tool in the Linearapp MCP Server, which means it retrieves data without modifying state.
Register the Linearapp MCP server in PolicyLayer and add a rule for linear_get_teams: 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 Linearapp. Nothing to install.
linear_get_teams 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 linear_get_teams 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 linear_get_teams. 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.
linear_get_teams is provided by the Linearapp MCP server (mcp-server-linearapp). 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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