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Unofficial MCP server exposing skills.sh - the agent skills directory - as MCP tools: search, leaderboards, skill details, security audits and official skills

MCP server for US government transparency data (congressional trades, federal contracts, campaign finance, lobbying, regulations) with per-call paid access via x402 USDC.

Enables real-time search of X (Twitter) posts, user timelines, and trends using either xAI's Responses API or the official X API v2.

Fast Lean 4 proof feedback for coding agents. CLI, Python library, and MCP server with warm LeanInteract sessions and cached env reuse.

中英双语AI欺诈文本检测引擎，支持MCP协议，为AI Agent提供内容安全检测服务。

NewsAPI.org: top headlines, archive search, sources. Free 100/day key.

Local-first MCP server that gives Claude Code web search, page reading, video transcription, and image analysis — without paid API keys. Runs SearXNG + whisper.cpp natively on Apple Silicon for zero-cost, low-latency research workflows.

An MCP-native document research agent that provides search, summarization, and citation tools for iterative multi-step research, ending in validated structured JSON reports.

MCP server that enables AI agents to interact with Clockify time tracking via curated workflows and a generic API tool for managing workspaces, projects, tasks, and time entries.

Enables querying blockchain data across multiple EVM chains via RouteMesh, offering built-in RPC tools for blocks, transactions, logs, balances, and gas estimation, plus customer management tools for API keys and usage.

MTF: An open security standard for MCP server bundles. Defines compliance levels, controls, and verification methods.

Futures volatility intelligence MCP server for ES, NQ, and related products. Provides forecasts, regime detection, rare signals, and research tools for AI trading agents.

MCP server for Cloudways enabling server management, app deployment, backups, SSL, environment variables, and monitoring via Claude Code.

Enables searching, retrieving, creating, and updating K-POP wiki pages (artists, albums, terms) via MCP tools.

Manage Cloudflare DNS records, Tunnels (cloudflared), and Zero Trust policies.

An MCP server that provides read and write access to Google Ads, allowing natural language management of campaigns, budgets, ad groups, bids, and keywords, with dry-run validation for safety.

HTML to Figma Design System converts HTML prototypes into Figma designs by mapping HTML elements to actual design system components and design tokens. Unlike generic HTML-to-Figma converters, it preserves the design system's semantic structure and component hierarchy. The server accepts HTML input and returns Figma-compatible component specifications.

Provides access to OpenSincera API for retrieving digital advertising publisher metadata, verification status, and operational metrics through domain or Publisher ID lookup.

Model Context Protocol (MCP) server for Atlassian Confluence and Jira Cloud. Provides 51 tools to manage Confluence pages, Jira issues, sprints, boards, and backlogs. Supports NPM package and Docker deployment with flexible authentication.

Enables LLM agents to query Korean drug, DUR safety rules, and health supplement databases via MCP protocol.