How I chained three Apify Actors into a source-safe MCP agent

Description and use

<p>After making one business-registry Actor usable through the Apify MCP server, I tried the next obvious step: give an agent several company-research tools at once.</p> <p>My test question sounded harmless: “What evidence can you find about Goldman Sachs as a New York entity, public filer, and website?” The first version of my workflow tried to flatten every result into one <code>company</code> object. That broke the moment production data arrived.</p> <p>The New York registry returned <strong>GOLDMAN SACHS & CO. LLC</strong>. SEC EDGAR returned <strong>GOLDMAN SACHS GROUP INC</strong> fo

Problem

<p>After making one business-registry Actor usable through the Apify MCP server, I tried the next obvious step: give an agent several company-research tools at once.</p> <p>My test question sounded harmless: “What evidence can you find about Goldman Sachs as a New York entity, public filer, and website?” The first version of my workflow tried to flatten every result into one <code>company</code> object. That broke the moment production data arrived.</p> <p>The New York registry returned <strong>GOLDMAN SACHS & CO. LLC</strong>. SEC EDGAR returned <strong>GOLDMAN SACHS GROUP INC</strong> fo

Outcome

<p>After making one business-registry Actor usable through the Apify MCP server, I tried the next obvious step: give an agent several company-research tools at once.</p> <p>My test question sounded harmless: “What evidence can you find about Goldman Sachs as a New York entity, public filer, and website?” The first version of my workflow tried to flatten every result into one <code>company</code> object. That broke the moment production data arrived.</p> <p>The New York registry returned <strong>GOLDMAN SACHS & CO. LLC</strong>. SEC EDGAR returned <strong>GOLDMAN SACHS GROUP INC</strong> fo

Evidence

How I chained three Apify Actors into a source-safe MCP agent

Source