Penqwin

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

Zooq is a LinkedIn-data API and MCP server for AI agents. No login, no cookie, no browser automation, so no account ever gets flagged. It wraps the full REST catalog (public profiles, companies, and posts) as credit-billed MCP tools any client can call: Claude Desktop, Cursor, Codex, Windsurf, and any MCP-compatible client. Single X-API-Key header, clean JSON, pay-as-you-go credits, 300 free on signup. Public data only, so no private connections or InMail. Endpoint: https://zooq.dev/api/mcp

A Serper MCP Server

Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.

Continuous improvement platform for software engineering teams. Its remote MCP server exposes team check-ins, improvements, and suggestions so AI assistants can read a team's continuous-improvement context and act on it.

Synthetic data generator MCP server. Generates realistic companies, documents, and structured data — e.g. to populate SharePoint/test/demo systems. 19 tools, stdio, requires CLUTTER_API_KEY.

Live web search and clean-markdown page fetch over the Keenable web index. Two tools: search_web_pages (live web search with site/date filters) and fetch_page_content (URL to clean markdown). Keyless by default (1,000 req/hour); an optional API key lifts the cap. Hosted Streamable HTTP at https://api.keenable.ai/mcp, or run npx -y @keenable/mcp.

MCP server for ARES, the official Czech business registry — live against ares.gov.cz. 14 tools: company lookup, full due diligence, statutory bodies, insolvency, VAT-payer & trade-license checks, address search, and cross-company person graphs. Optional Ed25519-signed provenance (source + date + signature, verifiable offline). Experimental / beta.

An MCP service designed for deploying HTML content to EdgeOne Pages and obtaining an accessible public URL.

Enrich any company or domain on demand — registration age (WHOIS), tech stack, hosting, and SSL details — for company research and lead enrichment.

MCP server for scored, classified Russian & English news — urgency (0–10), 9-category political lean, topic/country/audience tags and event clusters. Five tools, including a keyless coverage_stats. Free API key, no card.

Figviz is an AI-powered diagram generator built for STEM education and visual learning. Describe the diagram you need, choose a subject, grade level, style, or layout, and generate classroom-ready visuals in seconds. https://figviz.com/

Turn any API or database into agent-ready MCP tools — minimal tokens, structured errors, full observability.

AI image generation using various models

Local-first MCP server exposing 163 Textavia developer utilities for JSON formatting and validation, Base64 encode/decode, CSV conversion, Markdown tables, regex testing, hashing, text cleanup, case conversion, random values, timestamps, privacy scrubbing, and developer conversions. https://textavia.com

AI-native CAD inspection, no CAD license required. CAD MCP Server bundles a WebAssembly Open CASCADE kernel so LLM tools can read, measure, and compare STEP files locally. The server returns measured facts; your AI assistant interprets engineering meaning.

Otto brings business travel bookings into Claude. Search flights and hotels, compare options, then book your choice. Your preferences filter search results (cabin class, seat, hotel brand, airline), and your loyalty numbers attach to reservations. When plans change, exchange or cancel a flight or hotel. It retrieves trip details on request: flight times, hotel addresses, confirmation numbers.

A Model Context Protocol (MCP) server for image generation and manipulation using fal.ai's Stable Diffusion model.

x402-trust gives AI agents a "check before you pay" layer for the x402 ecosystem.

An AST-based Model Context Protocol (MCP) server that provides token-efficient codebase skeletons to LLM agents (like Cursor, Claude Desktop, and Antigravity). Instead of sending full raw source code files to the LLM, this server exposes structural "skeletons" (imports, exports, signatures, and JSDoc comments) of files and directories. This reduces token context sizes by 80% to 95% during codebase exploration and navigation.

Decode any VIN and check open NHTSA safety recalls directly in your AI assistant. Free, official US government data, no auth. Tools: decode_vin (full specs, recalls, and maintenance from a 17-character VIN) and check_recalls (open NHTSA recalls by make/model/year).

Governed app access and execution environment for AI agents and SaaS products. Connect business apps, scope credentials, expose MCP and API actions, approve sensitive work, and keep durable state. 1,000+ integrations · 12,000+ agent tools.

Omnicall is a keyless, pay-per-call AI gateway for agents and OpenClaw. One OpenAI-compatible endpoint gives access to 248 LLMs (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen, Mistral) plus image, video, voice and music generation, and live crypto, DeFi, markets, web-search and research tools. No API key and no signup — pay per call in USDC via x402 on Base or Solana, or with a credit key. Free tier included. A cheaper, broader alternative to BlockRun (248 models vs 69). Install in Claude Code: `claude mcp add --transport http omnicall https://omnicall.gocreativeai.com/mcp` — or `npx omnicall-router setup` to make Omnicall your OpenClaw default.

An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.

An MCP server implementation for retrieving information from the AWS Knowledge Base using the Bedrock Agent Runtime.

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

A Model Context Protocol server that provides time and timezone conversion capabilities. This server enables LLMs to get current time information and perform timezone conversions using IANA timezone names, with automatic system timezone detection.