Koskamo

AddSign MCP

An MCP server for AddSign that allows AI agents to send documents for electronic signature, check signing status, remind signers, and retrieve signed PDFs. It supports template management and integrates with Claude and other MCP clients, featuring safety controls where the agent cannot cancel or delete documents.

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Package and access

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

AddSign MCP logo, by Gold Bird INCCommunity listingLocal stdioSource reviewed; not executedPublished by Gold Bird INC
You need:AddSign login (OAuth, no API key)npm package for any MCP client: addsign-mcp
Vendor documentation

What you can do with it

  • Send documents for signature from templates
  • Check signing status of pending documents
  • Remind signers who have not yet signed
  • Retrieve signed PDFs with audit trails

Source and maintenance

Community listingRegistry 0.1.5
mcp-registry: io.github.rmindgh/addsign-mcp@0.1.5Source repositoryProject website
Maintenance checked

Packages and installation

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

addsign-mcp 0.1.5

npm
addsign-mcp package definition
{
  "version": "0.1.5",
  "transport": "stdio",
  "identifier": "addsign-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "ADDSIGN_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "AddSign API key — create one at https://addsign.io/settings/api"
    }
  ]
}

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": {
    "addsign-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "addsign-mcp@0.1.5"
      ],
      "env": {
        "ADDSIGN_API_KEY": "<YOUR_ADDSIGN_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "addsign-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "addsign-mcp@0.1.5"
      ],
      "env": {
        "ADDSIGN_API_KEY": "<YOUR_ADDSIGN_API_KEY>"
      }
    }
  }
}

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": {
    "addsign-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "addsign-mcp@0.1.5"
      ],
      "env": {
        "ADDSIGN_API_KEY": "<YOUR_ADDSIGN_API_KEY>"
      }
    }
  }
}

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": {
    "addsign-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "addsign-mcp@0.1.5"
      ],
      "env": {
        "ADDSIGN_API_KEY": "<YOUR_ADDSIGN_API_KEY>"
      }
    }
  }
}

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