Cedulon MCP

An open audit layer for agent payments that provides signed spend receipts, policy-gated spend limits, and rail-extract reconciliation. It runs as a local stdio server with five tools to manage receipts, verify integrity, and audit settlements against payment rails like x402.

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Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by VERAX Teknoloji

Vendor documentation

What you can do with it

Generate signed spend receipts for agent payments
Audit payment rails against receipt chains for discrepancies
Verify receipt integrity and tamper evidence
Export ledger data for compliance review

Source and maintenance

Community listingRegistry 0.17.0

mcp-registry: io.github.dogrucanemek-alt/cedulon@0.17.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

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

@cedulon/mcp-server 0.17.0

npmnpx

@cedulon/mcp-server package definition

{
  "version": "0.17.0",
  "transport": "stdio",
  "identifier": "@cedulon/mcp-server",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "CEDULON_STATE_PATH",
      "format": "filepath",
      "description": "Optional JSON file that persists the in-process ledger"
    },
    {
      "name": "CEDULON_MAX_AMOUNT",
      "format": "string",
      "default": "10",
      "description": "Per-payment amount cap (demo default 10)"
    },
    {
      "name": "CEDULON_MAX_CUMULATIVE",
      "format": "string",
      "default": "30",
      "description": "Window cumulative cap (demo default 30)"
    },
    {
      "name": "CEDULON_MAX_PAYMENTS",
      "format": "number",
      "default": "3",
      "description": "Window payment-count cap (demo default 3)"
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

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

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "cedulon-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cedulon/mcp-server@0.17.0"
      ],
      "env": {
        "CEDULON_STATE_PATH": "<YOUR_CEDULON_STATE_PATH>",
        "CEDULON_MAX_AMOUNT": "<YOUR_CEDULON_MAX_AMOUNT>",
        "CEDULON_MAX_CUMULATIVE": "<YOUR_CEDULON_MAX_CUMULATIVE>",
        "CEDULON_MAX_PAYMENTS": "<YOUR_CEDULON_MAX_PAYMENTS>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "cedulon-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cedulon/mcp-server@0.17.0"
      ],
      "env": {
        "CEDULON_STATE_PATH": "<YOUR_CEDULON_STATE_PATH>",
        "CEDULON_MAX_AMOUNT": "<YOUR_CEDULON_MAX_AMOUNT>",
        "CEDULON_MAX_CUMULATIVE": "<YOUR_CEDULON_MAX_CUMULATIVE>",
        "CEDULON_MAX_PAYMENTS": "<YOUR_CEDULON_MAX_PAYMENTS>"
      }
    }
  }
}

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": {
    "cedulon-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cedulon/mcp-server@0.17.0"
      ],
      "env": {
        "CEDULON_STATE_PATH": "<YOUR_CEDULON_STATE_PATH>",
        "CEDULON_MAX_AMOUNT": "<YOUR_CEDULON_MAX_AMOUNT>",
        "CEDULON_MAX_CUMULATIVE": "<YOUR_CEDULON_MAX_CUMULATIVE>",
        "CEDULON_MAX_PAYMENTS": "<YOUR_CEDULON_MAX_PAYMENTS>"
      }
    }
  }
}

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": {
    "cedulon-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cedulon/mcp-server@0.17.0"
      ],
      "env": {
        "CEDULON_STATE_PATH": "<YOUR_CEDULON_STATE_PATH>",
        "CEDULON_MAX_AMOUNT": "<YOUR_CEDULON_MAX_AMOUNT>",
        "CEDULON_MAX_CUMULATIVE": "<YOUR_CEDULON_MAX_CUMULATIVE>",
        "CEDULON_MAX_PAYMENTS": "<YOUR_CEDULON_MAX_PAYMENTS>"
      }
    }
  }
}

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