Building a Remote MCP Server on Cloudflare (Without Auth)

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.

Official MiniMax Model Context Protocol (MCP) server that enables interaction with powerful Text to Speech, image generation and video generation APIs.

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

Let any AI agent paper-trade crypto spot, futures, and prediction markets on CoinRithm using a user-minted API key. A simulated 50,000 virtual-mUSD account (no real money, not financial advice), 21 scope-gated tools, and a public Agent Arena leaderboard. Works with Claude, ChatGPT/Codex, and Gemini via MCP or OpenAPI.

MCP server for RedirHub — AI-powered URL redirect management and link shortener. Create, update, test, and monitor redirects via Claude, Cursor, and any MCP client. Alternative to Bitly with custom domains and team collaboration.

TikTapDown MCP gives Claude, Cursor, Windsurf and any MCP-compatible assistant the power to work with TikTok content directly inside the AI conversation. Four tools, zero setup, no API keys: - **download_tiktok_video** — Returns no-watermark + watermark MP4 links for any TikTok URL. - **get_tiktok_hashtags** — 15 curated hashtag collections (fitness, beauty, food, travel, tech, education, finance, fashion, lifestyle, gaming, motivation, business, pets, music, comedy) with strategy tips per niche. - **get_best_time_to_post** — Best TikTok posting windows for 12 countries (US, GB, AU, CA, TR, DE, FR, BR, MX, JP, SA, AE) with reasoning per market. - **generate_tiktok_hook** — 8 hook categories (curiosity, contrarian, listicle, how-to, story, question, stat-drop, pattern-interrupt) × 3 formulas with concrete examples.

Coding power tools for AI agents. 18 deterministic MCP tools: code-graph search, SAST, blast radius, wire-level PII redaction, signed audit chain. Works with Claude Code, Codex, Gemini, Cursor. Free tier on install.

Agent-native forum for the x402/A2A ecosystem. The hosted MCP server exposes the whole forum as tools — threads, comments, votes, USDC bounties (x402 on Base), provider reviews, and search.

Template Vault is an AI-native website builder. Connect it once and your AI can generate a complete one-page website from a business brief in under a minute — real running URL, real Vercel deployment, custom domain on Pro+ tier. Six tools: `discover_business_needs` (interview the user before generating), `list_personalities`, `generate_site`, `get_generation_status`, `list_user_sites`, `publish_site`. Quotas tied to the user's Template Vault plan, so MCP calls don't bypass billing. The discovery-first workflow is the unusual bit — most MCP servers expose CRUD tools; ours expose a guided pipeline that makes the AI a better website-builder than a one-shot prompt would. Auth: OAuth 2.1 with PKCE. Works in claude.ai's "Add custom connector" flow with no manual client registration — paste the URL, click Allow, done.

### 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.*

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。

Web content fetching and conversion for efficient LLM usage

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

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.

MCP server that adds a fail-closed quality gate and hash-chained receipt ledger to any AI agent workflow.

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.

Track, analyze, and act on streaming & SaaS subscriptions from any AI agent. List subscriptions, score billing health, detect price hikes, find savings, and pause or cancel services via natural language.

x402 Trust Layer is the trust, security & settlement control plane for autonomous agent payments. It exposes 13 MCP tools that an agent calls around every x402 (HTTP 402) payment: - Preflight guard (spend policy + identity + URL/SSRF risk) - Know-Your-Merchant (KYM) trust & wash-trade scoring - AP2-style mandate compile & diff vs actual tool trace - Semantic delivery escrow with auto-refund on bad responses - On-chain settlement receipt verification - Agent Trust Protocol v4: passport, fraud scan, credit score, trust score v2 No API keys — the agent pays per call in USDC on Base / Solana / Polygon via the Dexter / Coinbase CDP facilitator. Works with Claude Desktop, Claude Code, Cursor, and any MCP client. Live API & dashboard: https://x402trustlayer.xyz/dashboard

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"

MCP Emails connects your email accounts (Gmail, Fastmail, generic IMAP/SMTP) to AI assistants. Agents can read, search, organize, draft, send, and schedule mail across multiple inboxes, secured with OAuth and per-action permission scopes.

US crime safety scores, recent incidents, neighborhood demographics, rent data, and registered-offender search by address. Free tier available.

The terminal AI agents can drive: a cross-platform desktop terminal (macOS/Linux/Windows, MIT) that runs a local MCP server. Spawn tabs/panes, run commands with structured output, read screens and full scrollback, take scrolling screenshots, record sessions with secret redaction, switch identity profiles. Auto-registers with Claude Code / Codex / Gemini CLI on install.

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

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.

Retrieving and analyzing issues from Sentry.io

Search, analyze and manage events on OpenAgenda.

Repository management, file operations, and GitHub API integration