MCP servers for Codex CLI

MCP server for sending SMTP email notifications

Verify any email address — MX record check, SMTP handshake, syntax validation. Essential for any app with user registration.

MCP server for GDB debugging functionality

MCP Server for remote management of embedded Linux boards via SSH

MCP Protocol for persisting LLM interaction style as emojikeys with coding context support

Freudian dual-drive emotion management MCP server — provides dynamic emotion simulation for AI role-play.

An MCP server that provides emotional support and positive reinforcement for LLMs encountering challenging scenarios

Software Engineering Intelligence MCP Server — 97% token reduction for Claude Code. 12 tools + 7 resources for scoped file discovery, flow

Enginemailer MCP server for sending emails and managing campaigns

MCP server for cognitive knowledge graphs — models thought, emotion, reasoning, and episodic memory

Enhanced iTerm MCP Server with Python API support - Advanced terminal automation for AI assistants

MCP Server for Enrichr gene set enrichment analysis with multi-library support

Enterprise MCP guard: roles, allowlist policy, human confirmation, JSONL audit log, example tools.

Generate all required web app icons and files from a single source image - supports most common frameworks, works as cli and MCP server

MCP server for managing environment access via SSH and browser

MCP server for envoi.work — give any AI agent a real email address

mcp about load content from epub file

MCP server for the equalseat.ai knowledge base platform

Comprehensive MCP server for Unreal Engine Remote Control API - Control actors, assets, levels, and editor through Claude and other AI

Yeonglimwon K-System OpenAPI MCP server

Elasticsearch MCP Server for Claude Code