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Mantle Portal
portal.withmantle.com/api/mcp
Overview
- Author
- Mantle
- Verification
- community
- Auth
- OAuth required
- Categories
- financial-services
- Works with
- claudeclaude-desktop
- Docs
- Documentation
mantle_portal_get_soi_lookthroughmantle_portal_list_document_typesmantle_portal_list_entitiesmantle_portal_list_investmentsmantle_portal_list_orgsmantle_portal_list_securitiesmantle_portal_list_soi_holdingsmantle_portal_research_documentsRelated MCP servers
FAQ
Mantle Portal install, tools, readiness, and alternatives.
How do I add Mantle Portal to Claude, ChatGPT, or Cursor?
Add Mantle Portal to Claude, ChatGPT, or Cursor by connecting its remote MCP URL in each client's MCP settings. In Claude, add a custom connector. In ChatGPT, add an MCP app. In Cursor, add an MCP server under Settings. The MCP URL is https://portal.withmantle.com/api/mcp. This server requires OAuth, so complete the login prompt after you connect.
What tools does the Mantle Portal MCP server provide?
Mantle Portal provides these MCP tools: mantle_portal_get_soi_lookthrough, mantle_portal_list_document_types, mantle_portal_list_entities, mantle_portal_list_investments, mantle_portal_list_orgs, mantle_portal_list_securities, mantle_portal_list_soi_holdings, and mantle_portal_research_documents.
What are the best alternatives to Mantle Portal?
As of September 16, 2026, alternatives to Mantle Portal in financial-services on the Manufact MCP catalog include Blockscout, Contract-Factory — Sociétés & SIREN, GVRN Company Incorporation MCP, Mastercard Developers, and StatCite.
Does Mantle Portal MCP require authentication?
Mantle Portal requires authentication. Connect it in Claude, ChatGPT, or Cursor and complete the OAuth login prompt.
Who develops Mantle Portal?
Mantle Portal is developed by Mantle. It is listed as community on the Claude connector directory.
Not your MCP?
Scan any public or OAuth MCP URL against ChatGPT and Claude publishing checks. No account required.