AI agents call yelp_autocomplete 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 |
|---|---|---|---|
text | string | Yes | |
api_key | string | — | |
latitude | number | — | |
longitude | number | — |
Parameters from the server's own tool schema.
Autocomplete is a read-only operation that returns suggestions based on partial input. It has no side effects, creates no data, executes no code, and poses minimal risk. The tool only queries Yelp's public search index to provide completion suggestions to the user.
From the tool's definition Tool name 'yelp_autocomplete' and description 'Autocomplete a Yelp business search' indicate a query/suggestion operation that retrieves matching business names or categories from Yelp's database without modifying data.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
Autocomplete a Yelp business search. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
yelp_autocomplete accepts 4 parameters: text, api_key, latitude, longitude. Required: text. 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 yelp_autocomplete: 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.
yelp_autocomplete 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 yelp_autocomplete 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 yelp_autocomplete. 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.
yelp_autocomplete 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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