MCP server for Holded (Spanish ERP): invoicing, accounting, treasury, CRM, projects, payroll.
MCP Holded is an MCP integration. MCP server for Holded (Spanish ERP): invoicing, accounting, treasury, CRM, projects, payroll.
The published npm package is @t4dhg/mcp-holded, version 2.1.1. Its declared MCP transport is stdio.
The package declares HOLDED_API_KEY (required): Holded v2 Personal Access Token (pat_ _ ), created under Settings, Developers, API. A v1 key is rejected at startup.; HOLDED_BASE_URL: Override the API base URL (default: https://api.holded.com/api/v2); HOLDED_TIMEOUT_MS: Per-request timeout in milliseconds (default: 30000); HOLDED_MAX_RETRIES: Retry attempts for GET requests; writes are never retried (default: 3); DEBUG: Log requests to stderr (default: false).
Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.
View the publisher’s registry entry · Project repository · Project website. This profile uses version 2.1.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.
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| Variable | Description | Required |
|---|---|---|
| HOLDED_API_KEY | Holded v2 Personal Access Token (pat_ _ ), created under Settings, Developers, API. A v1 key is rejected at startup. | Yes |
| HOLDED_BASE_URL | Override the API base URL (default: https://api.holded.com/api/v2) | Optional |
| HOLDED_TIMEOUT_MS | Per-request timeout in milliseconds (default: 30000) | Optional |
| HOLDED_MAX_RETRIES | Retry attempts for GET requests; writes are never retried (default: 3) | Optional |
| DEBUG | Log requests to stderr (default: false) | Optional |
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