Smile.io MCP by usefulapi MCP Tools
Smile.io MCP by usefulapi exposes 14 tools. Each one has its own page with the configuration for every client that can run this server.
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smile_list_customerssmile list customers
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smile_get_customersmile get customer
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smile_list_points_transactionssmile list points transactions
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smile_get_points_transactionsmile get points transaction
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smile_list_points_productssmile list points products
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smile_get_points_productsmile get points product
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smile_list_reward_fulfillmentssmile list reward fulfillments
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smile_list_earning_rulessmile list earning rules
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smile_list_vip_tierssmile list vip tiers
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smile_get_points_settingssmile get points settings
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smile_get_referral_settingssmile get referral settings
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smile_create_points_transactionsmile create points transaction
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smile_create_activitysmile create activity
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smile_purchase_points_productsmile purchase points product
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.