Search the Bitrefill catalog for gift cards, eSIMs, and mobile top-ups. No API key required.
AI agents call bitrefill_search to retrieve information from Agenti without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only search operation against the Bitrefill product catalog. It retrieves information without modifying, deleting, or executing any transactions. Although the server enables financial operations (cryptocurrency transactions), this specific tool only searches a catalog and does not commit financial obligations, move money, or execute trades.
From the tool's definition Tool name 'bitrefill_search' and description 'Search the Bitrefill catalog for gift cards, eSIMs, and mobile top-ups' indicate a query/search operation that retrieves product information from a catalog with no side effects.
Documented attack patterns abuse exactly the kind of access bitrefill_search gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Agenti, and nothing reaches the server without passing your rules. This is the rule we recommend for bitrefill_search:
{
"version": "1",
"default": "deny",
"tools": {
"bitrefill_search": {}
}
}bitrefill_search is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Search the Bitrefill catalog for gift cards, eSIMs, and mobile top-ups. No API key required. It is categorised as a Read tool in the Agenti MCP Server, which means it retrieves data without modifying state.
Register the Agenti MCP server in PolicyLayer and add a rule for bitrefill_search: 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 Agenti. Nothing to install.
bitrefill_search 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 bitrefill_search 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 bitrefill_search. 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.
bitrefill_search is provided by the Agenti MCP server (nirholas/agenti). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 73 Agenti tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
73 Agenti tools catalogued and risk-classified — across an index of 42,500+ MCP servers.