schwab_update_coupon — schwab mcp MCP Tool
schwab_update_coupon
(schwab update coupon) is one of 64 tools on the
schwab mcp
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call schwab_update_coupon from your client
- Claude Code schwab mcp schwab_update_coupon run in your project directory
- Claude Desktop schwab mcp schwab_update_coupon ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor schwab mcp schwab_update_coupon ~/.cursor/mcp.json
- VS Code schwab mcp schwab_update_coupon .vscode/mcp.json
- Zed schwab mcp schwab_update_coupon ~/.config/zed/settings.json
- Windsurf schwab mcp schwab_update_coupon ~/.codeium/windsurf/mcp_config.json
- Cline schwab mcp schwab_update_coupon ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI schwab mcp schwab_update_coupon ~/.gemini/settings.json
- Grok schwab mcp schwab_update_coupon .mcp.json (in your project root)
- ChatGPT schwab mcp schwab_update_coupon Settings → Connectors → Advanced → Developer mode
- Claude.ai schwab mcp schwab_update_coupon Settings → Connectors → Add custom connector
- LangChain schwab mcp schwab_update_coupon pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http schwab-mcp https://schwab-mcp.fastmcp.app/mcpOther tools on this server
- schwab_check_balance
- schwab_purchase_credits
- schwab_check_payment
- schwab_restore_credits
- schwab_account_statement
- schwab_account_statement_infographic
- schwab_report_issue
- schwab_service_status
- schwab_get_operator_onboarding_status
- schwab_get_patron_onboarding_status
- schwab_session_status
- schwab_request_credential_channel
- schwab_receive_credentials
- schwab_forget_credentials
- schwab_update_patron_credential
- schwab_update_operator_credential
- schwab_delete_patron_credential
- schwab_delete_operator_credential
- schwab_get_patron_credential_fields
- schwab_begin_oauth
- schwab_check_oauth_status
- schwab_request_npub_proof
- schwab_receive_npub_proof
- schwab_check_proof_status
- schwab_oracle_how_to_join
- schwab_oracle_get_tax_rate
- schwab_oracle_lookup_member
- schwab_oracle_about
- schwab_oracle_network_advisory
- schwab_check_authority_balance
- schwab_get_pricing_model
- schwab_set_pricing_model
- schwab_reset_pricing_model
- schwab_request_adoption
- schwab_adoption_status
- schwab_restore_neon_schema
- schwab_list_canonical_identities
- schwab_get_nostr_profile
- schwab_publish_nostr_profile
- schwab_check_price
- schwab_list_constraint_types
- schwab_mint_coupon
- schwab_list_coupons
- schwab_delete_coupon
- schwab_redeem_coupon
- schwab_list_my_coupons
- schwab_forget_coupon
- schwab_notarize_ledger
- schwab_get_notarization_proof
- schwab_list_notarizations
- schwab_get_account_numbers
- schwab_get_brokerage_positions
- schwab_get_brokerage_balances
- schwab_get_stock_quote
- schwab_get_option_chain
- schwab_get_price_history
- schwab_get_market_movers
- schwab_get_market_hours
- schwab_search_instruments
- schwab_get_brokerage_orders
- schwab_get_brokerage_order
- schwab_get_brokerage_transactions
- schwab_get_brokerage_transaction
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.