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Free Vedic astrology MCP: birth-chart, panchang & nakshatra tools. Public API, no key required.

Provides structured investor psychology coaching tools for the Doggi (Careful Starter) curriculum through 7 specialized tools. Enables Claude to access specific lesson content and coaching interventions on-demand without re-ingesting the entire curriculum each time.

Enables MCP clients to read Toss Securities market data and account info, and optionally place real-money orders.

Enables AI assistants to access Amazon price history, sales rank trends, product details, best-sellers, and deals via the Keepa API for product research and deal hunting.

A simple MCP server that returns the current date and time with timezone information in ISO 8601, Unix timestamp, and human-readable formats.

An MCP server that provides cached, refreshable, and structured Figma context for AI coding assistants, reducing API calls and latency by storing node responses locally.

HEU Legal provides an e-signature platform accessible through this MCP server for creating and managing signature-required documents, sending signing prompts to recipients, and downloading completed PDFs. It connects to the HEU Legal API using an enterprise API key and supports full document lifecycle management.

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.