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Connects AI assistants to TradingView Desktop via Chrome DevTools Protocol for chart analysis, Pine Script development, and workflow automation.

BioMCP: Biomedical Model Context Protocol

An MCP server that integrates the MathJS library to provide AI models with advanced calculation capabilities, including support for complex numbers, matrices, and unit conversions. It supports both stdio and HTTP transports for seamless integration with clients like Claude Desktop and GitHub Copilot.

Provides access to 7 free government and open data APIs including NOAA weather, US Census demographics, NASA imagery, World Bank economics, Data.gov, and EU Open Data through 22 specialized tools, with most requiring no API keys.

MCP server exposing Seerr's full v1 REST API as tools, enabling LLMs to search and discover media, manage requests and approvals, users, issues, watchlists, and integration settings for Plex/Jellyfin/Emby and Sonarr/Radarr, including reads and writes with destructive operations flagged.

Web search tool using Serper API (primary) with DuckDuckGo fallback on error or empty results.

Open Source foss42 MCP Server

Computes biorhythm values (physical, emotional, intellectual) and generates a PNG chart showing sine curves based on birth date and optional target date.

MCP server that exposes read-only tools to query a passport applications database, enabling an AI assistant to check application status without exposing personal applicant details.

Connects e-commerce and marketing data sources like Shopify, GA4, Google Ads, and Meta Ads to AI assistants, enabling natural language queries about store performance, ad campaigns, and customer behavior.

Working register for Qatar's National Information Assurance Standard v2.1 with an ISO 27001 and NIST CSF 2.0 crosswalk, PDPPL obligations and an MCP server

Provides comprehensive access to TickTick task management across all platform features. Supports task CRUD with subtasks, due dates, priorities, and project management with fuzzy name matching. Extends beyond basic task management to include habit tracking with check-ins and streaks, Pomodoro focus timer records and statistics, tag hierarchies with merge support, saved filters, folder organization, and connected calendar event queries. Uses OAuth 2.0 authentication with optional v2 session token for advanced features.

drand-mcp-server is a service that provides verifiable random numbers for model-driven processes in AI applications, supporting the acquisition of random numbers by time or round.

40+ pay-per-use tools for AI agents: search, TTS, QR, PDF, scraping, image gen. x402.

Slack MCP server implementation by Zencoder AI that provides AI assistants with complete access to Slack workspace operations including channel management, message posting, thread replies, reactions, and user profile retrieval. Built with TypeScript using the modern MCP SDK v1.15.1, the implementation supports both stdio and Streamable HTTP transports with optional Bearer token authentication, handles predefined channel configurations for restricted environments, and includes comprehensive Slack API integration with proper OAuth scope management for channels:read, chat:write, reactions:write, and users:read permissions. The server serves developers building AI-powered Slack bots, teams requiring programmatic workspace management, and organizations needing automated customer support or internal communication workflows that leverage Slack's messaging infrastructure with full thread management and user interaction capabilities.

A production-grade MCP server providing a persistent Python REPL with multi-session support, sandboxing, and timeout protection, enabling LLM agents to execute Python code across multiple turns with variables that persist between calls.

Enables managing VyOS appliances through their HTTP API, providing tools for configuration, operational commands, and interactive troubleshooting.

Bridges Claude Code to local OpenAI-compatible vision models, enabling image analysis, comparison, and OCR via three tools.

CarVector is a Model Context Protocol server that gives AI agents real vehicle data — specifications and representative images, federal recall campaigns, and OBD-II DTC reference — instead of hallucinating them. Open-source client (npx -y carvector-mcp), authenticated with your own key; free tier, no credit card. Four tools: search_vehicles, get_vehicle, get_recalls, lookup_dtc.

Enables Claude Desktop to directly access and manage Obsidian vault files, supporting reading, writing, patching, searching, and file operations without requiring Obsidian to be open.