Developer workflows
Use these as first-call recipes for Claude, Codex, or any MCP client. Each workflow starts with a market question, then gives the MCP prompt, REST fallback, expected shape, caveats, and links back to the source data page.
First workflows#
Explain what changed for a stock
Use `capital_change_brief` for the reported 13F change, largest manager drivers, qualifying Form 4 activity, coverage limits, and SEC evidence.Ask Claude which funds own a stock
Use `stock.owners` to list institutional 13F holders, quarter-over-quarter changes, and SEC EDGAR provenance for a ticker.Why workflows matter#
Tool references are useful once you know the API. Workflows are for the first five minutes: a developer can ask a real financial question, see the exact tool call, and decide whether Arkolith belongs in their agent.