Search enriched B2B leads by ICP criteria. Returns scored companies with firmographics, tech stack signals, and buying signals. Each lead returned counts against the monthly quota. Args: industries: Filter by industry — AI, Blockchain, Fintech, Security, Healthcare, DevTools, Other stages: Fundin...
Part of the Lead Enrichment API server.
Free to start. No card required.
AI agents call search_leads to retrieve information from Lead Enrichment API without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though search_leads only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"search_leads": {}
}
}See the full Lead Enrichment API policy for all 3 tools.
These attack patterns abuse exactly the kind of access search_leads gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Search enriched B2B leads by ICP criteria. Returns scored companies with firmographics, tech stack signals, and buying signals. Each lead returned counts against the monthly quota. Args: industries: Filter by industry — AI, Blockchain, Fintech, Security, Healthcare, DevTools, Other stages: Funding stage — Pre-seed, Seed, Series A, Series B, Series C+, Public, Unknown regions: EU, US, APAC, MENA, Other min_icp_score: 0-100, minimum ICP fit score min_buying_intent: 0-100, minimum buying intent score tech_stack_contains: must match at least one signal max_age_days: only leads enriched within N days (1-365) limit: leads per response (1-100) sort_by: icp_score, buying_intent, employees, or enriched_at. It is categorised as a Read tool in the Lead Enrichment API MCP Server, which means it retrieves data without modifying state.
Register the Lead Enrichment API MCP server in PolicyLayer and add a rule for search_leads: 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 Lead Enrichment API. Nothing to install.
search_leads 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 search_leads 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 search_leads. 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.
search_leads is provided by the Lead Enrichment API MCP server (https://leads.compuute.se/mcp/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 3 Lead Enrichment API tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.