demo_url_pulse
Return the fixed precomputed URL Pulse sample without payment or URL fetch.
This record as markdown: /tools/1cent/demo-url-pulse.md
What demo_url_pulse does on 1cent
AI agents call demo_url_pulse to retrieve information from 1cent without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why demo_url_pulse is rated Low
This tool retrieves and returns static precomputed sample data. It performs no external calls, modifies no state, executes no code, and creates no financial obligations. It is a pure read operation providing demonstration data, analogous to a GET request to a public API endpoint. The 'demo' prefix and explicit mention of 'without payment' further confirm it is a safe, informational tool.
From the tool's definition Tool returns precomputed sample data without payment, URL fetch, or side effects. Description: 'Return the fixed precomputed URL Pulse sample without payment or URL fetch.'
Attacks that exploit this kind of access
The rule that runs demo_url_pulse safely
PolicyLayer is an MCP gateway: it sits between your AI agents and 1cent, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For demo_url_pulse, this is the rule to start with:
demo_url_pulse is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect 1cent, apply this rule, and every demo_url_pulse call is checked against it from then on.
Questions about demo_url_pulse
Return the fixed precomputed URL Pulse sample without payment or URL fetch. It is categorised as a Read tool in the 1cent MCP Server, which means it retrieves data without modifying state.
Register the 1cent MCP server in PolicyLayer and add a rule for demo_url_pulse: 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 1cent. Nothing to install.
demo_url_pulse 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 demo_url_pulse 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 demo_url_pulse. 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.
demo_url_pulse is provided by the 1cent MCP server (maxzoa/1cent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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