Tools

The tool set is spent on the data breadth the corpus has that document-only providers don’t. Discovery tools return pointers; fetch tools return bodies.

Tool	Kind	What it does
search_companies	search	Resolve a company by name or ticker.
get_company	fetch	Profile: identity, website, ETF/ADR flags.
get_kpis	fetch	Company-native KPI series — each point cited with its quote + source.
get_insider	fetch	Form 4 insider transactions, cited to the SEC filing.
get_congress	fetch	STOCK Act congressional trades with the verbatim quote.
search_corpus	search	Cited snippets across filings, transcripts, and IR docs.
get_coverage	fetch	What corpus data exists for a company. Call this first.

Every tool result is provenance-gated — the MCP surface can’t return a non-allowlisted row any more than the REST surface can.