3.0.0
Cross-client MCP tool names
Renamed dotted MCP tool wire names to underscore names so hosts with stricter tool-name validators can connect and call Unquant. The endpoint, OAuth flow, dataset identifiers, and registry identity remain unchanged.
Changelog
Public contract updates.
Current agent contract: 3.0.0. This page highlights recent changes; the complete machine-readable history remains available as Markdown.
2.16.0
Agent-first research catalog
Published an indexable catalog for all public research entries and one canonical page for each live MCP tool. Agents can check coverage, access state, tool purpose, and safety annotations before they start research.
2.15.0
Indexable agent and dataset documentation
Added canonical HTML documentation, tool and dataset catalogs, machine-readable references, methodology, security, research guides, and native Simplified Chinese content.
2.14.0
Broader catalog discovery
Added tools to browse, describe, and preview the catalog across datasets, signals, quantitative research, workflows, and brokerage concepts. Agents can save an explicit access or activation request.
2.13.0
Free OAuth connection
Email verification now creates an identity grant without requiring a subscription. Agents request a paid upgrade only after delivering Free value and explaining why the next step needs it.
2.12.0
Direct first result
Agents can use transient direct MCP access for the first useful result and configure a persistent connection only when the user wants ongoing use.
2.11.0
Public trust pages
Published Terms, Privacy, financial and data Disclosures, and Support pages, with their canonical URLs exposed in agent metadata.