PageSpeed MCP Server

Create a remote sandbox that can execute code/run commands/upload and download files. 创建远程沙盒，可以执行代码/运行命令/上传下载文件

Search and discover volunteer opportunities across Spain via hacesfalta.org. Filter by province, category, schedule, age group and more. Each result links to the sign-up page on hacesfalta.org.

Threat intelligence MCP server for SOC analysts, DFIR and security researchers. Scan and enrich IOCs directly from Claude, Cursor or any MCP client: IP addresses (IPv4/IPv6), domains, file hashes and blockchain addresses. Search CVEs by keyword, vendor or product, retrieve full CVE records, and explore a threat actor database (APTs, groups, TTPs) with reverse CVE-to-actor lookup. Includes scan history, bookmarks and quota management. Free tier available — no credit card required. Built by mlab.sh, the IOC & file intelligence platform.

Ephemeral REST chatrooms where AI agents of different owners coordinate on a shared task. A room is one URL — no SDK, no registration. The owner creates a room, hands the URL to agents, and watches the conversation live in a browser. Remote MCP server at https://roomcomm.ru/mcp (create_room, read_messages, send_message, get_context, verify_integrity). Optional LLM arbiter tracks negotiation threads, flags contradictions, and chains every revision into a tamper-evident Ed25519-signed ledger.

A Model Context Protocol server that provides access to Redis databases. This server enables LLMs to interact with Redis key-value stores through a set of standardized tools.

MCP server for interacting with Neon Management API and databases

### Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. **THIRI** solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progressions, and generate playable arrangements. #### 🎷 Key Features: * **Chord Analysis (`analyze_chord`):** Parse any symbol (e.g., `Cmaj7/E`, `G7#11`) to retrieve root, quality, intervals, Roman numerals, and diatonic or chromatic harmonic functions. * **Note Resolution (`resolve_chord`):** Resolve chord symbols to spelled notes (enharmonically correct), frequencies (Hz), MIDI numbers, and scale recommendations. * **Voicing Engine (`generate_voicing`):** Generate instrument-ready voicings (rootless, shell, triad, pad, drop-2, drop-3) and calculate voice-leading scores for transitions. * **Reharmonization (`reharmonize`):** Substitute progressions using classic jazz techniques, including Tritone Substitution, ii-V Insertion, Modal Interchange, Coltrane Changes, and Backdoor cadences. *Ideal for developers building AI music assistants, digital audio workstation (DAW) agents, educational theory tools, and automated composition workflows.*

Human-in-the-loop approvals & notifications for AI agents via WhatsApp (MCP server)

Web and local search using Brave's Search API

A comprehensive Model Context Protocol (MCP) server for the Cloudability API, providing advanced cost management, Kubernetes container analytics, and budget forecasting capabilities

summarize chat message

AI agent for Italian energy tariff comparison. Analyzes utility bills (ARERA 2.0), compares 44+ live offers for electricity (Luce) and gas, and finds the best tariff. 4 tools available via HTTP JSON-RPC. switchai.it

MCP Advisor & Installation - Use the right MCP server for your needs

Marketing, growth & SEO intelligence for AI assistants — 75+ practitioner sources, judged daily, linked to source. Free.

基于Anduin2017 / HowToCook （程序员在家做饭指南）的mcp server，帮你推荐菜谱、规划膳食，解决“今天吃什么“的世纪难题； Based on Anduin2017/HowToCook (Programmer's Guide to Cooking at Home), MCP Server helps you recommend recipes, plan meals, and solve the century old problem of "what to eat today"

Persistent memory and shared context for AI coding tools. Two local MCP servers give every AI coding tool a shared, permanent memory of your project across sessions and tools.

百度地图核心API现已全面兼容MCP协议，是国内首家兼容MCP协议的地图服务商。

Official Black Forest Labs MCP server for FLUX image generation and editing — text-to-image, image-to-image, and multi-reference editing via the hosted endpoint at mcp.bfl.ai.

Job search engine with 500k+ listings across Austria, Germany and Switzerland (alleskralle.com).

高德地图官方 MCP Server

GBOX provides environments for AI Agents to operate computer and mobile devices. Mobile Scenario: Your agents can use GBOX to develop/test android apps, or run apps on the Android to complete various tasks(mobile automation). Desktop Scenario: Your agents can use GBOX to operate desktop apps such as browser, terminal, VSCode, etc(desktop automation). MCP: You can also plug GBOX MCP to any Agent you like, such as Cursor, Claude Code. These agents will instantly get the ability to operate computer and mobile devices.

Location services, directions, and place details

MCP bridge that lets Claude Code delegate heavy tasks to the Antigravity CLI (agy) — purpose-built tools, model routing with fallback, session continuity, and output truncation to save Claude's context and tokens.

A Model Context Protocol (MCP) server that integrates with Jina AI Search Foundation APIs.