Read-Only
How to use it
Read-Only is exposed by the Publicdotcom MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the Read-Only tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Publicdotcom MCP Server
npx @modelcontextprotocol/inspector publicdotcom-mcp-serverOther tools in Publicdotcom MCP Server (37)
Atomically cancel and replace an order
Cancel an existing order
Verify API credentials and connectivity
Sell an existing long position then go short (experimental)
List all brokerage accounts
List all available instruments with filters
Pricing, ratings, coupon and maturity info for a bond
Transaction history (trades, deposits, dividends, etc.)
Details about a specific tradeable instrument
Full option chain (calls + puts) for a symbol
Available expiration dates for options
Greeks for a single option symbol
Greeks (delta, gamma, theta, vega, rho, IV) for multiple options
Get status of a specific order
List active/open orders
View positions, equity, buying power, open orders
OHLCV price history for equities, crypto, options, or indices
Real-time quotes for stocks, crypto, options
Consolidated quote for a multi-leg option strategy
Unrealized tax-lot summary (per-lot gain/loss, term, cost basis)
Export unrealized tax lots as a Base64-encoded CSV file
Unrealized tax-lot detail for a single symbol
Place a Bear Call Spread
Place a Bull Call Spread
Place multi-leg orders (spreads, straddles, etc.)
Place a single-leg order (stocks, crypto, options); optionally target specific tax lots via taxlotmatchinginstructions
Place a Bull Put Spread
Place a Bear Put Spread
Place an equity short-sale order
Estimate costs for a Bear Call Spread
Estimate costs for a Bull Call Spread
Estimate costs for multi-leg options strategies
Estimate costs/impact before placing a single-leg order
Estimate costs for a Bull Put Spread
Estimate costs for a Bear Put Spread
Estimate costs before placing a short-sale order
Filtered, paged search for fixed income instruments