Best Let's Encrypt MCP Servers
Let's Encrypt is a free, automated, and open certificate authority that provides digital certificates for website encryption via HTTPS.
Why this server?
Supports automatic TLS certificate provisioning through Let's Encrypt during server setup, enabling secure HTTPS connections for tunnels.
AlicenseAqualityCmaintenanceSelf-hosted webhook relay and tunnel with Noise NK encryption. Inspect requests, replay webhooks, trace AI pipelines, connect/disconnect tunnels — 13 MCP tools. No tokens or passwords needed.138AGPL 3.0Why this server?
Allows requesting and managing Let's Encrypt SSL/TLS certificates for proxy hosts via HTTP-01 or DNS-01 challenges.
AlicenseBqualityCmaintenanceEnables AI agents to manage Nginx Proxy Manager (reverse proxies, streams, redirects, and Let's Encrypt certificates) through natural language commands.3016 npmMITWhy this server?
Identifies websites using Let's Encrypt SSL/TLS certificates.
AlicenseAqualityCmaintenanceA universal digital fingerprinting MCP server that combines 103 techniques across TCP, TLS, SSH, HTTP, DNS, and more into a single interface for AI agents, enabling full-spectrum fingerprinting on demand.13106 npm6AGPL 3.0Why this server?
Provisions and configures Let's Encrypt SSL certificates via Certbot for secure HTTPS.
AlicenseAqualityCmaintenanceProduction-ready, zero-knowledge AI DevOps deployment, infrastructure provisioning, self-healing execution, and persistent documentation engine for VPS servers.204MITWhy this server?
Allows requesting, listing, and deleting SSL certificates from Let's Encrypt.
AlicenseBqualityCmaintenanceIntegrates Ploi.io API functionality into AI assistants for managing servers, sites, and databases through natural language. It enables features like one-command deployments, project linking, server log retrieval, and database backup management.469 npm3MITWhy this server?
Automates SSL certificate generation and configuration for domains using Let's Encrypt through Certbot integration
AlicenseBqualityDmaintenanceEnables automated VPS initialization and management through SSH connections. Supports installing common services like Node.js, Nginx, and Redis, configuring domains with SSL certificates, and setting up GitHub CI/CD pipelines with deploy keys.53MITWhy this server?
Allows issuing new Let's Encrypt SSL certificates for sites, with async polling for completion.
AlicenseAqualityCmaintenanceEnables natural language management of FastPanel 2 servers, including creating sites, databases, SSL certificates, and hardening nginx configurations.322MITWhy this server?
Enables requesting and renewing Let's Encrypt certificates through Nginx Proxy Manager, including creating HTTPS-forced proxy hosts with certificates.
AlicenseAqualityAmaintenanceMCP server for Nginx Proxy Manager: manage proxy hosts, redirections, streams, Let's Encrypt certificates, and access lists, with dry-run previews on every change and a one-shot HTTPS host workflow.3249 PyPI1MITWhy this server?
Manages Let's Encrypt ACME accounts and certificates through the OPNsense ACME client, providing tools for registration, automated renewal, and status tracking.
AlicenseAqualityDmaintenanceSlim OPNsense MCP Server — 62 tools for managing firewall infrastructure via the OPNsense REST API. Covers DNS/Unbound, Firewall rules, Diagnostics, Interfaces, DHCP (ISC + Kea), System/Backups, ACME/Let's Encrypt, and Firmware. No SSH, no shell, API-only with 3 runtime dependencies. AGPL-3.0 + Commercial dual-licensed.10054 npm2AGPL 3.0