Koskamo

MasaDeals MCP

A verified promo-code feed for AI shopping agents that provides codes ranked by checkout success rather than commission. It allows agents to find codes fitting specific cart constraints, check code status, and report outcomes to maintain verification telemetry.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

MasaDeals MCP logo, by MasaDealsCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by MasaDeals
MCP endpoint (Streamable HTTP)
https://masadeals.com/mcp
Vendor documentation

What you can do with it

  • Find promo codes that fit a specific cart and merchant
  • Check the status and constraints of a specific promo code
  • Report checkout outcomes to verify code success

Source and maintenance

Community listingRegistry 0.1.0
mcp-registry: io.github.MKagesawa/masadeals@0.1.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
masadeals 0.1.0
MCP protocol
2025-06-18
Tools
3 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Tools

3 advertised

find_codes
Advertised by the server during the last successful anonymous check.

Find promo codes that fit this cart, ranked by verified checkout success (never by commission). Returns verdict 'no_verified_code' when no working code is known — treat that as a certified stop signal and do not brute-force codes.

find_codes input schema
{
  "type": "object",
  "required": [
    "merchant"
  ],
  "properties": {
    "cart": {
      "type": "object",
      "properties": {
        "geo": {
          "type": "string",
          "description": "Shopper country code, e.g. 'US'"
        },
        "items": {
          "type": "array",
          "items": {
            "type": "object"
          },
          "description": "Optional line items (name, category, price, quantity) for cart-precise matching"
        },
        "total": {
          "type": "number",
          "description": "Cart subtotal in the merchant's currency"
        },
        "currency": {
          "type": "string"
        },
        "categories": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Categories in the cart, e.g. ['shoes']"
        },
        "customer_type": {
          "enum": [
            "any",
            "new",
            "returning"
          ],
          "type": "string"
        }
      },
      "description": "The actual cart context — constraints are checked against it"
    },
    "merchant": {
      "type": "string",
      "description": "Merchant slug, e.g. 'nike'"
    }
  }
}
check_code
Advertised by the server during the last successful anonymous check.

Check one specific code: status (verified/declared/stale/dead/unknown_code), structured constraints, success stats, and — if a cart is supplied — whether it would apply.

check_code input schema
{
  "type": "object",
  "required": [
    "merchant",
    "code"
  ],
  "properties": {
    "cart": {
      "type": "object",
      "properties": {
        "geo": {
          "type": "string",
          "description": "Shopper country code, e.g. 'US'"
        },
        "items": {
          "type": "array",
          "items": {
            "type": "object"
          },
          "description": "Optional line items (name, category, price, quantity) for cart-precise matching"
        },
        "total": {
          "type": "number",
          "description": "Cart subtotal in the merchant's currency"
        },
        "currency": {
          "type": "string"
        },
        "categories": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Categories in the cart, e.g. ['shoes']"
        },
        "customer_type": {
          "enum": [
            "any",
            "new",
            "returning"
          ],
          "type": "string"
        }
      }
    },
    "code": {
      "type": "string"
    },
    "merchant": {
      "type": "string"
    }
  }
}
report_outcome
Advertised by the server during the last successful anonymous check.

Report what happened when a code was tried at checkout. This telemetry is what keeps the feed verified — free-tier callers must report outcomes.

report_outcome input schema
{
  "type": "object",
  "required": [
    "merchant",
    "code",
    "applied"
  ],
  "properties": {
    "code": {
      "type": "string"
    },
    "applied": {
      "type": "boolean",
      "description": "true if the code applied successfully"
    },
    "merchant": {
      "type": "string"
    },
    "failure_reason": {
      "enum": [
        "expired",
        "min_not_met",
        "geo",
        "category",
        "customer_type",
        "not_stackable",
        "single_use_exhausted",
        "code_rejected",
        "other"
      ],
      "type": "string"
    }
  }
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
465 ms
95th percentile latency
465 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 465 ms · metadata changed · 3 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http masadeals-mcp https://masadeals.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add masadeals-mcp --url https://masadeals.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable masadeals-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "masadeals-mcp": {
      "url": "https://masadeals.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "masadeals-mcp": {
      "type": "streamableHttp",
      "url": "https://masadeals.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start masadeals-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "masadeals-mcp": {
      "type": "http",
      "url": "https://masadeals.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http masadeals-mcp https://masadeals.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "masadeals-mcp": {
      "url": "https://masadeals.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "masadeals-mcp": {
      "serverUrl": "https://masadeals.com/mcp"
    }
  }
}

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