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MCP servers tagged prompt-engineering
663 live MCP servers tagged "prompt-engineering", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with prompt-engineering.
Github Command Center
Manage GitHub pull requests, issues, notifications, and local git tasks in one self-hosted app built with Go and React.
Aim CLI
One context layer for every AI coding assistant — unified memory, tasks, docs & rules for Claude Code, Cursor, Windsurf, Copilot, Gemini & MCP, from a single source of truth. Zero…
Mini Omega Lock
Measure your LLM judge's noise floor — an A/B improvement smaller than the judge's own noise isn't real. Pre-flight probes for prompt-eval setups; works standalone and with omegap…
Ecommerce Operator Playbooks
Evidence-first AI playbooks for ecommerce operators — free to read, one prompt to run.
AI Setup Patterns
Where monolithic AI assistants hit their limits in production — and what to build instead.
Mosyn
Named after Mnemosyne, the Greek goddess of memory. Shared, disciplined project memory for Claude Code agents on Walrus (decentralized storage + SEAL): recall before acting, log e…
Personal Context Spec
A portable, human-curated context layer (user.md) for AI tools — write once, be understood everywhere.
Prompt Hub
本地优先的提示词与 Skill 资产库：快速搜索、收藏复用、来源与有效性追踪，安全接入 Codex/MCP。 Local-first prompt & Skill library for offline search, reuse, metadata, and Codex/MCP.
Coreball
Semantic context compiler for LLM coding agents — packs the smallest useful codebase context for any task. Zero dependencies, deterministic, token-efficient.
AI News Social Media Automation
AI-powered n8n workflow for researching, verifying, ranking and publishing news content across LinkedIn, Facebook and X.
Lookaberry
Autonomous, headless AI Go-to-Market (GTM) outbound engine & MCP Server powered by PostgreSQL 16 + pgvector.
Medwriter MCP
Medical Writer's AI Toolkit — 33 expert prompts for pharma medical writing as MCP tools
Ylang
Local-first personal AI efficiency layer — MCP server for prompt improvement, template library, usage tracking, and scoped memory.
Prompt Foo
Promptfoo is an open-source CLI and TypeScript/Node.js library for evaluating, red-teaming, and security-testing LLM applications, agents, and RAG pipelines. It runs deterministic…
Claude Code Workflows
Build Claude Code workflows, templates, and best practices for faster software development, testing, docs, and code review
Sentie Prompt Library
Battle-tested prompts for SMB AI workflows. Built by Sentie.
Openai Playground Evals Prompt Design
Hands-on experiments with OpenAI Playground covering prompt design, model comparison, tool/function calling, structured outputs, and eval-driven prompt improvement.
Awesome AI Devtools
🚀 The Ultimate AI Engineer & Modern Developer Cockpit — Interactive Prompt Studio, MCP Configurator, DevToys & AI Radar
Karmx Agent
Terminal coding agent with prompt enhancement, a context engine, live browser preview, local fusion, and any OpenAI-compatible model.
Agent Engineering Roadmap
从会调 LLM API 到能把 Agent 送上线：按依赖关系排的六阶段学习路线（中英双语）· An opinionated roadmap for becoming an AI agent engineer
Promptweave
YAML composer for assembling agent prompts, hooks, and MCP configs
Superclawd
Claude Code, supercharged — your team's standards, every session
Codex Graph Foundation Kit
A GitHub-ready foundation kit for graph-first Codex workflows with MCP setup guidance, durable repo memory, prompt templates, verification scripts, and token-efficient project str…
Map Standard
Estándar declarativo que acota el contexto, limita las herramientas y capa el coste de un modelo por tarea. Disciplina enforzada por código, no agentes.
Cognitive Coalition
Claude Code-first reasoning skill: budgeted role debate, private ledger, scenario playbooks, and prompt CLI for sharper plans with less token waste.
Frieren Assistant
Multi-mode AI prompt optimization and translation assistant — web, desktop, Chrome extension, and Docker.
Jettison
Token optimizer for AI coding agents. Repo map, read pruning, prose compression — client-side, no proxy. 20-25% fewer turns, measured by live A/B. Verify it on your own repo.
CaludeArchitect
Study platform for the Claude Certified Architect – Foundations exam. Interactive modules with Jupyter labs, quizzes, and hands-on challenges covering prompt engineering, context…
Bayesdecide
Bayesian multi-armed bandits for continuous prompt experimentation: Thompson sampling routes traffic to the best prompt variant and a stopping rule promotes a winner without a fix…
Orchestrator Operational Agent Skills
25 portable Agent Skills that turn an AI assistant into an operating team: SDLC, PRDs, code review, deploy, finance, marketing, content, HR. Works with Claude Code and any SKILL.m…
Lemgen Trending Prompts
Curated AI image and video prompt dataset from LemGen for MCP servers, OpenClaw skills, agents, and creative workflows.
OmniAgentic
🚀 Enterprise Multi-Agent Operating Framework: 404 curated production skills & 120 specialized subagents for Antigravity, Claude, and Codex with 70% token compression.
Alptugharun
AI-native creator building Agent Skills, MCP servers, creator tools and automation — open source, proof-first.
Client
Full-featured Elixir client for the Model Context Protocol (MCP) with multi-transport support, resources, prompts, tools, and telemetry.
Synaptor
Autonomous multi-agent neural development infrastructure for Claude Code, Antigravity, and Cursor.
AgentGuard
Protect AI agents by detecting and blocking prompt, command injection, Unicode bypass, and social engineering attacks with customizable security controls.
Shortcut MCP
Save your long, frequently-used prompts as simple shortcuts. Turn 500+ word prompts into /commands. Perfect for developers who use the same complex prompts repeatedly. Works with…
Agent Skills
100 curated bilingual (EN + RU) skills in the universal Agent Skills format for Claude Code, OpenCode, Cursor, Windsurf and every LLM/GLM agent — plus Python SDK + CLI with CI-enf…
Skills Quickstarter
A collection of skills I made for AI agents and models to speed up my workflow as well as yours
Proteus
Always-on multi-agent AI workstation for Claude Code. 142 specialist agents (ML, security, K8s, backend, frontend) · 366 curated skills · 200+ prompt templates · auto prompt-match…
Ultimate Prompt Optimizer MCP
MCP server for prompt engineering: candidate prompts, LangGPT structuring, iterative optimization, promptfoo-style evals and DSPy-style train/dev search. Bring your own OpenAI-com…
Agentic Engineering
Free animated course on agentic engineering: building real software with AI coding agents (Claude Code, Codex, Cursor). 24 lessons from 126 talks & articles. Your agent can take i…
Skillstudio
Turn a sentence into a real Claude Skill — generated, validated, and trigger-tested against your own model. The only skill generator that measures whether the skill actually fires.
Digital Fte
Personal AI agent that handles social media as well as any social media
Promptforge
Reusable generative prompt packages for Claude Code — scaffold entire project architectures on demand with /forge run
Agent Starter Kit
Production-grade FastMCP server, RAG checklist, and prompt engineering guardrails for AI engineers.
Prompt Optimizer
🔮 Multi-tool AI prompt optimizer plugin for ZCode, Claude Code, Codex CLI, Reasonix, DSH, MimoCode, OpenCode — 中文提示词优化插件 | AI prompt optimizer plugin with /optimize command and op…
AI Coding Hub
Curated MCP servers, rules and skills for AI coding assistants - one command installs them into Claude Code, Cursor, VS Code and Windsurf.
Awesome AI Workflows That Works
Practical AI & more workflows for coding, MCP, local AI, productivity, research, media, and ops.
Web3 Claude
Open-source sample of a production Claude Code agent framework — 100+ specialized subagents for coordinated parallel work in Web3/DeFi