Koskamo

MCP Holded

An MCP server for the Holded API v2 providing 13 hierarchical tools, 7 resources, and 6 prompts. It covers contacts, invoicing, purchases, payments, treasury, accounting, catalog, team, CRM, projects, calendar, inbox, and webhooks. It features Zod validation, retries on reads, and a confirmation gate on destructive operations.

Package and access

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

MCP Holded logo, by t4dhgCommunity listingLocal stdioSource reviewed; not executedPublished by t4dhg
Vendor documentation

What you can do with it

  • Manage contacts and CRM data
  • Create and process sales and purchase invoices
  • Handle payments and treasury operations
  • Run accounting workflows like VAT summary and bank reconciliation

Source and maintenance

Community listingRegistry 2.1.1
mcp-registry: io.github.t4dhg/mcp-holded@2.1.1Source repositoryProject website
Maintenance checked

Packages and installation

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

@t4dhg/mcp-holded 2.1.1

npmnpx
@t4dhg/mcp-holded package definition
{
  "version": "2.1.1",
  "transport": "stdio",
  "identifier": "@t4dhg/mcp-holded",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "HOLDED_API_KEY",
      "isRequired": true,
      "description": "Holded v2 Personal Access Token (pat_<id>_<secret>), created under Settings, Developers, API. A v1 key is rejected at startup."
    },
    {
      "name": "HOLDED_BASE_URL",
      "description": "Override the API base URL (default: https://api.holded.com/api/v2)"
    },
    {
      "name": "HOLDED_TIMEOUT_MS",
      "description": "Per-request timeout in milliseconds (default: 30000)"
    },
    {
      "name": "HOLDED_MAX_RETRIES",
      "description": "Retry attempts for GET requests; writes are never retried (default: 3)"
    },
    {
      "name": "DEBUG",
      "description": "Log requests to stderr (default: false)"
    }
  ]
}

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": {
    "mcp-holded": {
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-holded@2.1.1"
      ],
      "env": {
        "HOLDED_API_KEY": "<YOUR_HOLDED_API_KEY>",
        "HOLDED_BASE_URL": "<YOUR_HOLDED_BASE_URL>",
        "HOLDED_TIMEOUT_MS": "<YOUR_HOLDED_TIMEOUT_MS>",
        "HOLDED_MAX_RETRIES": "<YOUR_HOLDED_MAX_RETRIES>",
        "DEBUG": "<YOUR_DEBUG>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-holded": {
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-holded@2.1.1"
      ],
      "env": {
        "HOLDED_API_KEY": "<YOUR_HOLDED_API_KEY>",
        "HOLDED_BASE_URL": "<YOUR_HOLDED_BASE_URL>",
        "HOLDED_TIMEOUT_MS": "<YOUR_HOLDED_TIMEOUT_MS>",
        "HOLDED_MAX_RETRIES": "<YOUR_HOLDED_MAX_RETRIES>",
        "DEBUG": "<YOUR_DEBUG>"
      }
    }
  }
}

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": {
    "mcp-holded": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-holded@2.1.1"
      ],
      "env": {
        "HOLDED_API_KEY": "<YOUR_HOLDED_API_KEY>",
        "HOLDED_BASE_URL": "<YOUR_HOLDED_BASE_URL>",
        "HOLDED_TIMEOUT_MS": "<YOUR_HOLDED_TIMEOUT_MS>",
        "HOLDED_MAX_RETRIES": "<YOUR_HOLDED_MAX_RETRIES>",
        "DEBUG": "<YOUR_DEBUG>"
      }
    }
  }
}

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": {
    "mcp-holded": {
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-holded@2.1.1"
      ],
      "env": {
        "HOLDED_API_KEY": "<YOUR_HOLDED_API_KEY>",
        "HOLDED_BASE_URL": "<YOUR_HOLDED_BASE_URL>",
        "HOLDED_TIMEOUT_MS": "<YOUR_HOLDED_TIMEOUT_MS>",
        "HOLDED_MAX_RETRIES": "<YOUR_HOLDED_MAX_RETRIES>",
        "DEBUG": "<YOUR_DEBUG>"
      }
    }
  }
}

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