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.
AlicenseAqualityBmaintenanceSelf-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.Last updated137AGPL 3.0Why this server?
Used for SSL certificate authentication when connecting to Teamwork.com via OAuth2
Why this server?
Manages Let's Encrypt ACME accounts and certificates through the OPNsense ACME client, providing tools for registration, automated renewal, and status tracking.
AlicenseAqualityBmaintenanceSlim 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.Last updated100171AGPL 3.0Why this server?
Automates SSL certificate generation and configuration for domains using Let's Encrypt through Certbot integration
FlicenseBqualityDmaintenanceEnables 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.Last updated53Why this server?
Provides capabilities to list existing SSL certificates and request new Let's Encrypt certificates for configured domain names.
FlicenseBqualityBmaintenanceEnables management of Nginx Proxy Manager instances for configuring proxy hosts, requesting Let's Encrypt SSL certificates, and managing access lists. It allows users to control their web proxy infrastructure through natural language commands in MCP-compatible environments.Last updated501Why this server?
Planned integration for SSL certificate management with Let's Encrypt
Why this server?
Provides SSL/TLS certificate configuration through Let's Encrypt
Flicense-qualityCmaintenanceEnables Claude to function as a full-stack software engineer with comprehensive development capabilities including project creation, database management, frontend/backend development, testing, deployment, and DevOps operations across multiple frameworks and technologies.Last updatedWhy this server?
Enables the management of TLS certificates and ACME/Let's Encrypt DNS authenticators for secure system access.
Alicense-qualityCmaintenanceProvides comprehensive management of TrueNAS SCALE instances through 278 actions across 18 categories using a token-efficient hierarchical tool design. Users can perform tasks like storage management, service configuration, and system monitoring while benefiting from built-in safety confirmations and read-only dashboard resources.Last updated295MITWhy this server?
Enables automatic certificate management via Let's Encrypt, including creation, renewal, and validation of SSL certificates using HTTP-01 and DNS-01 challenge methods.