AI agents call tomorrow_history 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 | — | |
endTime | string | Yes | |
location | string | Yes | |
startTime | string | Yes |
Parameters from the server's own tool schema.
This tool retrieves historical weather data only. The verb 'Get' and the absence of any modification, deletion, or execution language confirm this is a read-only query operation. No data is created, modified, deleted, or executed. Severity is low because the blast radius of misuse is minimal—an attacker could at worst retrieve historical weather information, which is typically non-sensitive public data.
From the tool's definition Tool name 'tomorrow_history' and description 'Get historical weather data from Tomorrow.io' indicate a retrieval operation with no side effects.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
Get historical weather data from Tomorrow.io. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
tomorrow_history accepts 4 parameters: api_key, endTime, location, startTime. Required: endTime, location, startTime. 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 tomorrow_history: 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.
tomorrow_history 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 tomorrow_history 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 tomorrow_history. 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.
tomorrow_history 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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