AI agents call fly_get_app to retrieve information from UnClick without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
api_key | string | — | |
app_name | string | Yes | Fly.io app name |
Parameters from the server's own tool schema.
This tool retrieves application metadata from Fly.io without creating, modifying, deleting, or executing operations. It is a read-only query operation with minimal blast radius if misused by an AI agent—at worst, an attacker could enumerate app configurations they may already have access to.
From the tool's definition Tool name 'fly_get_app' and description 'Get details for a specific Fly.io app' indicate a retrieval operation with no modification or deletion of data.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
Get details for a specific Fly.io app. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
fly_get_app accepts 2 parameters: api_key, app_name. Required: app_name. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for fly_get_app: 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 UnClick. Nothing to install.
fly_get_app 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 fly_get_app 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 fly_get_app. 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.
fly_get_app is provided by the UnClick MCP server (@unclick/mcp-server). 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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