AI / ML
| Server | Language | Stars | Downloads |
|---|---|---|---|
| Novence Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents. | — | - | - |
| Nowen Research companies with an AI advisor, run vendor comparisons, and generate ranked business ideas. | — | - | - |
| Nowline Create and edit your roadmaps in a plain-text format. | TypeScript | - | - |
| NPCTerm Headless in-memory terminal emulator for AI agents to spawn shells, run commands, and interact with TUI applications. | — | 43 | - |
| NP Ledger Nonprofit fund accounting your AI agent helps you run — read the books and post entries. | — | - | - |
| NPM Sentinel MCP Provide AI-powered real-time analysis and intelligence on NPM packages, including security, dependencies, performance, and quality metrics. Enable faster and safer package management decisions by integrating with Claude and Anthropic AI. Deliver comprehensive insights such as vulnerability scanning, download trends, and maintenance status to optimize your npm ecosystem. | — | - | - |
| npm Trends MCP npm package trends and weekly downloads over time. Free key at trendsmcp.ai | — | - | - |
| NSAF (Neuro-Symbolic Autonomy Framework) Enables AI systems to evolve and optimize neural network architectures through self-constructing meta-agents that adapt to different problem domains using TensorFlow-powered evolutionary algorithms. | — | 3 | - |
| NuBerea AI-powered biblical research tools — lexicons, morphology, manuscripts, and more. | — | - | - |
| nuclear Streaming music player that finds free music for you | TypeScript | 18.5k | - |
| nudge-agent An autonomous Gmail agent that finds cold emails that need follow-ups, understands the conversation state, generates a contextual follow-up, and lets the user approve or send it. | TypeScript | 1 | - |
| NudgeBell Reminders your agent creates: email, WhatsApp, SMS or call, in steps you set. Stops on acknowledge. | — | - | - |
| nuguard AI red-teaming tool and LLM security framework to evaluate agentic AI applications. Tests prompt injections, handles vulnerability assessment, SBOM generation, and static analysis. | Python | 50 | - |
| nullpath Agent Marketplace Discover and hire AI agents with micropayments. Search, check reputation, get pricing. | — | - | - |
| @nullshot/mcp Model Context Protocol (MCP) server implementation for Cloudflare Workers | TypeScript | - | - |
| @nullspend/mcp-server MCP server that exposes NullSpend approval tools to MCP clients | TypeScript | - | - |
| Numbers Online — phone intelligence Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts. | — | - | - |
| @nuno-morais/prompt-enhancer-mcp Local MCP server that optimizes rough prompt drafts using a local Ollama model | TypeScript | - | - |
| nuphus-mcp Desktop automation MCP server — computer use for any AI agent: control screen, windows, mouse/keyboard, and Chrome via Model Context Protocol (stdio) | Rust | 313 | - |
| Nuramem Cross-model memory for people and teams: one memory every AI you use loads at session start. | — | - | - |
| nutribalance-mcp Free nutrition tools for AI assistants — calculate TDEE & personalised macros, look up food nutrition data, generate meal plans (standard, vegetarian, vegan, keto, high-protein), fix nutrient deficiencies with food & supplement guidance, and score a day's eating from 0–100. | — | - | - |
| nutrient-document-engine-mcp-server A Model Context Protocol (MCP) server implementation exposes document processing capabilities through natural language, supporting both direct human interaction and AI agent tool calling. | TypeScript | 62 | - |
| nuvex-mcp-server MCP server for Nuvex — generate app store screenshots from Claude Desktop | TypeScript | - | - |
| Nvelop Publish pages your AI makes to a permanent link, with saved answers and in-place editing. | — | - | - |
| Nyantify Sends intelligent push notifications via Bark iOS app when AI coding tasks complete or require attention, detecting when developers are away from their IDE across macOS, Windows, and Linux. | — | 2 | - |