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maintenanceEnables interaction with the SendForSign API to list document templates and read template content for electronic signature workflows.
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Best n8n MCP Servers
n8n is a workflow automation platform that helps businesses connect apps, services, and APIs to automate workflows across tools.
Why this server?
Provides integration with n8n workflow automation through HTTP Stream transport, allowing n8n workflows to access SendForSign templates and manage document signing processes.
Why this server?
Integration with n8n workflow automation to call GSEP-protected agent endpoints via JSON-RPC over HTTP.
Why this server?
Allows using the Crypto APIs Prepare Transactions MCP server as a tool within n8n workflows to prepare unsigned EVM transactions for native coin, ERC-20 token, and ERC-721 NFT transfers.
AlicenseAqualityCmaintenanceMCP server for Crypto APIs Prepare Transactions product that builds unsigned EVM transactions for native coin, fungible token (ERC-20), and NFT (ERC-721) transfers.2357MITWhy this server?
Provides a preset tunnel configuration for n8n workflow automation on port 5678, enabling secure external access to n8n webhook nodes and workflows.
Why this server?
Enables n8n workflows to manage GPU infrastructure, including deployment, monitoring, and cost optimization.
vibops-mcpofficial
AlicenseAqualityAmaintenanceVibOps MCP is the control plane between your AI agents and your GPU infrastructure. 74 tools covering: GPU fleet management (deploy, scale, monitor across NVIDIA, AMD, Intel, AWS, Google, Groq), Agent Infrastructure Control Plane (per-agent GPU cost, budget enforcement, model policies, dependency graph), governance (AI Act, SOC 2, immutable HMAC audit chain), and GPU FinOps (chargeback, waste..)..7418MITWhy this server?
Integrates with n8n agent nodes to provide Quant Data market statistics tools, including day-type probabilities, Weis wave analysis, options max pain, and dealer gamma exposure.
AlicenseAqualityBmaintenanceMCP server for Quant Data, providing measured market statistics for index futures and equities, including day-type probabilities, Weis volume-price waves, options max pain, and dealer gamma exposure. Includes free keyless access and emphasizes honest reporting of model limitations.251MITWhy this server?
Enables n8n workflows to use Ejentum's cognitive harnesses via the MCP Client node, adding advanced reasoning and analysis capabilities to automated pipelines.
ejentum-mcpofficial
AlicenseAqualityCmaintenanceExposes the four Ejentum cognitive harnesses (reasoning, code, anti-deception, memory) as MCP tools any agentic client can call. Drop-in scaffolding that catches LLM failure modes like sycophancy, hallucination, and reasoning shortcuts.48914MITWhy this server?
Enables n8n workflows to convert files, HTML, and Markdown to PDF.
FileToPDF MCP serverofficial
AlicenseAqualityDmaintenanceEnables conversion of files, HTML, and Markdown to PDF through natural language, using the FileToPDF API.4752MITWhy this server?
Integrates with n8n workflows to enable AI agents to perform RAG queries and knowledge management through Calypso's multimodal retrieval layer.
AlicenseAqualityBmaintenanceA hosted multimodal RAG MCP server that enables natural language queries over text and visual content (PDFs, images, etc.) with verifiable citations, easily run via npx with a Calypso API key.43792MIT
