Koskamo

Sekisho MCP

Lets any MCP client pay x402 tools in USDC on Avalanche, with per-call and 24 h caps.

Visit Zero Two Labs

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Sekisho MCP logo, by Zero Two LabsCommunity listingLocal stdioSource reviewed; not executedPublished by Zero Two Labs
You need:Put the payer key in ~/.config/sekisho/payer.key ( chmod 600 ), never in the config.
Vendor documentation

What you can do with it

  • Pay for Avalanche snapshot data via MCP
  • Integrate x402 payments into OpenCode or Claude Code
  • Enforce per-call and daily spending caps for agents

Source and maintenance

Community listingRegistry 0.1.1
mcp-registry: io.github.usainbluntmx/sekisho-mcp@0.1.1Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@zero-two-labs/sekisho-mcp 0.1.1

npm
@zero-two-labs/sekisho-mcp package definition
{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "@zero-two-labs/sekisho-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SEKISHO_MCP_URL",
      "format": "string",
      "isRequired": true,
      "description": "Remote paid MCP server (Streamable HTTP), e.g. https://sekisho-api.zerotwolabs.xyz/mcp"
    },
    {
      "name": "SEKISHO_NETWORK",
      "format": "string",
      "choices": [
        "avalancheFuji",
        "avalanche"
      ],
      "default": "avalancheFuji",
      "description": "avalancheFuji (testnet) or avalanche (mainnet, real USDC)"
    },
    {
      "name": "SEKISHO_MAX_PER_CALL",
      "format": "string",
      "default": "0.01",
      "description": "Max USDC per tool call"
    },
    {
      "name": "SEKISHO_MAX_PER_DAY",
      "format": "string",
      "default": "0.10",
      "description": "Max USDC in any 24 h window"
    },
    {
      "name": "SEKISHO_PAYER_KEY_FILE",
      "format": "filepath",
      "default": "~/.config/sekisho/payer.key",
      "description": "Path to the payer private key file (mode 600). Never put the key itself in config."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before 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.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "sekisho-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@zero-two-labs/sekisho-mcp@0.1.1"
      ],
      "env": {
        "SEKISHO_MCP_URL": "<YOUR_SEKISHO_MCP_URL>",
        "SEKISHO_NETWORK": "<YOUR_SEKISHO_NETWORK>",
        "SEKISHO_MAX_PER_CALL": "<YOUR_SEKISHO_MAX_PER_CALL>",
        "SEKISHO_MAX_PER_DAY": "<YOUR_SEKISHO_MAX_PER_DAY>",
        "SEKISHO_PAYER_KEY_FILE": "<YOUR_SEKISHO_PAYER_KEY_FILE>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "sekisho-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@zero-two-labs/sekisho-mcp@0.1.1"
      ],
      "env": {
        "SEKISHO_MCP_URL": "<YOUR_SEKISHO_MCP_URL>",
        "SEKISHO_NETWORK": "<YOUR_SEKISHO_NETWORK>",
        "SEKISHO_MAX_PER_CALL": "<YOUR_SEKISHO_MAX_PER_CALL>",
        "SEKISHO_MAX_PER_DAY": "<YOUR_SEKISHO_MAX_PER_DAY>",
        "SEKISHO_PAYER_KEY_FILE": "<YOUR_SEKISHO_PAYER_KEY_FILE>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "sekisho-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@zero-two-labs/sekisho-mcp@0.1.1"
      ],
      "env": {
        "SEKISHO_MCP_URL": "<YOUR_SEKISHO_MCP_URL>",
        "SEKISHO_NETWORK": "<YOUR_SEKISHO_NETWORK>",
        "SEKISHO_MAX_PER_CALL": "<YOUR_SEKISHO_MAX_PER_CALL>",
        "SEKISHO_MAX_PER_DAY": "<YOUR_SEKISHO_MAX_PER_DAY>",
        "SEKISHO_PAYER_KEY_FILE": "<YOUR_SEKISHO_PAYER_KEY_FILE>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "sekisho-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@zero-two-labs/sekisho-mcp@0.1.1"
      ],
      "env": {
        "SEKISHO_MCP_URL": "<YOUR_SEKISHO_MCP_URL>",
        "SEKISHO_NETWORK": "<YOUR_SEKISHO_NETWORK>",
        "SEKISHO_MAX_PER_CALL": "<YOUR_SEKISHO_MAX_PER_CALL>",
        "SEKISHO_MAX_PER_DAY": "<YOUR_SEKISHO_MAX_PER_DAY>",
        "SEKISHO_PAYER_KEY_FILE": "<YOUR_SEKISHO_PAYER_KEY_FILE>"
      }
    }
  }
}

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