Observed arrival · 2026-09-11
A Public-Record Graph for Capital Markets
Capital Markets Knowledge Graph maps issuers to insiders, holders, auditors, transfer agents, corporate relationships, listings, and newswires.
Field notes
The graph uses issuers as nodes and models relationships to insiders, holders, auditors, transfer agents, parent and subsidiary companies, dual listings, and newswires. Its market coverage is explicitly staged: ca-cm-kg and uk-cm-kg are live, while ten additional sovereign nodes are listed but not live. A separate global door exposes the graph through Streamable HTTP MCP at the supplied endpoint, with the page stating that authentication is not required.
Observed signals
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Editorial observations of this landing page, not a rating.
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