who_holds — Signal Nodus SEC Filings MCP Tool
who_holds
(who holds) is one of 31 tools on the
Signal Nodus SEC Filings
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call who_holds from your client
- Claude Code Signal Nodus SEC Filings who_holds run in your project directory
- Claude Desktop Signal Nodus SEC Filings who_holds ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Signal Nodus SEC Filings who_holds ~/.cursor/mcp.json
- VS Code Signal Nodus SEC Filings who_holds .vscode/mcp.json
- Zed Signal Nodus SEC Filings who_holds ~/.config/zed/settings.json
- Windsurf Signal Nodus SEC Filings who_holds ~/.codeium/windsurf/mcp_config.json
- Cline Signal Nodus SEC Filings who_holds ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Signal Nodus SEC Filings who_holds ~/.gemini/settings.json
- Grok Signal Nodus SEC Filings who_holds .mcp.json (in your project root)
- ChatGPT Signal Nodus SEC Filings who_holds Settings → Connectors → Advanced → Developer mode
- Claude.ai Signal Nodus SEC Filings who_holds Settings → Connectors → Add custom connector
- LangChain Signal Nodus SEC Filings who_holds pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http sec-filings https://mcp.signalnodus.ai/Other tools on this server
- lookup_company
- recent_filings
- latest_filings
- filing_section
- compare_filings
- verify_financial_claim
- filing_events
- company_financials
- institutional_holdings
- insider_trades
- edgar_search
- activist_stakes
- ipo_pipeline
- rewrite_ratio
- evm_balance
- evm_gas
- evm_receipt
- token_price
- fx_rate
- domain_report
- prediction_markets
- government_contracts
- lobbying
- cftc_positioning
- energy_data
- crop_data
- trade_flows
- x402_audit
- token_report
- gas_optimizer
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.