Building a company research agent with Langflow, MCP, SEC EDGAR and Wikipedia
Aerosherm · reddit · 2026-11-07
A developer demonstrates a company research agent built in Langflow using Dataville's hosted MCP server, connecting Wikipedia for company context and SEC EDGAR for recent filings. A screenshot shows the agent querying Walmart's 10-K via the generic search tool. The author chose one generic search tool with a source parameter over per-source tools, notes Langflow's no-code flow was easy for a first-time user, and open-sourced the flow, prompts, and sample outputs on GitHub.
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