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Docusign MCP Integration for LangGraph
Connect Docusign to LangGraph through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.
Connect Docusign to LangGraph
Run KosmoKrator integration calls from LangGraph nodes while preserving local credentials and permissions.
Use a graph node that calls the KosmoKrator CLI for deterministic steps or an MCP client for dynamic tool selection. The gateway is local, scoped to this integration, and starts with
--write=deny so LangGraph can inspect read-capable tools without receiving write access by default.
Docusign MCP Config for LangGraph
Headless CLI calls fit repeatable graph edges; MCP fits exploratory agent nodes.
{
"mcpServers": {
"kosmokrator-docusign": {
"type": "stdio",
"command": "kosmo",
"args": [
"mcp:serve",
"--integration=docusign",
"--write=deny"
]
}
}
}Run the Gateway Manually
kosmokrator mcp:serve --integration=docusign --write=denyWhy Use KosmoKrator Here
Expose only Docusign instead of a broad multi-service tool list.
Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.
Start read-only, then opt into ask or allow for trusted workspaces.
Docusign Tools Visible to LangGraph
LangGraph sees stable MCP tool names generated from the Docusign integration catalog.
| MCP tool | Source function | Type | Description |
|---|---|---|---|
integration__docusign__docusign_list_envelopes | docusign.docusign_list_envelopes | Read | List envelopes in the DocuSign account. Filter by status (sent, delivered, completed, signed, declined, voided), date range, or search text. Returns envelope summaries with IDs, subjects, statuses, and dates. |
integration__docusign__docusign_get_envelope | docusign.docusign_get_envelope | Read | Get detailed information about a DocuSign envelope including status, recipients, documents, and signing history. Use this to check if an envelope has been signed or to review its details. |
integration__docusign__docusign_create_envelope | docusign.docusign_create_envelope | Write | Create a new DocuSign envelope for electronic signature. You can create from a template (pass template_id) or from scratch with inline documents and recipients. Set status to "sent" to send immediately or "created" to save as a draft. |
integration__docusign__docusign_list_templates | docusign.docusign_list_templates | Read | List templates available in the DocuSign account. Templates define reusable envelope structures with pre-configured documents, recipients, and signing tabs. Use a template ID to create envelopes from a template. |
integration__docusign__docusign_get_template | docusign.docusign_get_template | Read | Get details for a DocuSign template including its documents, recipient roles, signing tabs, and email settings. Use this to understand a template before creating an envelope from it. |
integration__docusign__docusign_list_documents | docusign.docusign_list_documents | Read | List documents in a DocuSign envelope. Returns document IDs, names, types (content or summary), and page counts. Use document IDs to download individual documents. |
integration__docusign__docusign_get_document | docusign.docusign_get_document | Read | Download a document from a DocuSign envelope. Returns the document content as base64-encoded data. Use "combined" as the document_id to download all documents as a single combined PDF. |
integration__docusign__docusign_get_current_user | docusign.docusign_get_current_user | Read | Get information about the authenticated DocuSign user, including name, email, and associated accounts. Useful for verifying credentials and discovering account IDs. |