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MCP server for clinical and pharmaceutical data, enabling search of ClinicalTrials.gov, PubMed, FDA, and ICH guidelines without API keys.

Grounded multi-step tool execution engine & token citation matcher (Cohere style)

Fill and sign PDFs from Gemini CLI - AI field detection, scans included, signatures and dates.

MCP server for backlink & domain authority data - free remote MCP + REST API for AI agents. Works with Claude, Cursor, VS Code and any MCP client.

Provides a starting template for building MCP servers with TypeScript, including examples of tools and resources to accelerate development.

Provides access to Avalara Global Returns API for tax returns, filing calendars, and compliance data

Audrent's paid MCP server for U.S. Federal Register documents — search, retrieval, and watchlists for AI agents.

An electronics engineering toolkit offering 14 tools for hardware development. Includes resistor color band decoding and encoding with standard E-series value lookup, capacitor calculations for impedance, RC time constants, and LC resonance. Provides comprehensive GPIO pin reference for ESP32 DevKitC, Arduino UNO R3, and STM32F103C8T6 (Blue Pill), including PWM-capable pins, ADC channels, I2C/SPI bus identification, and ASCII pinout diagrams.

Enables creating and searching Spotify playlists through natural language using the Model Context Protocol.

Stake LYX tokens on Stakingverse (LUKSO liquid staking)

Publish, schedule, and manage social media across 11 platforms via MCP.

A tool server that processes mathematical expressions via Multi-Chain Protocol (MCP), allowing LLMs to solve math problems through tool integration.

Enables AI assistants to access and explain blockchain data across 100+ networks using natural language, without requiring authentication.

Opgen MCP Server is a password generation implementation based on 1Password's SPG library, offering secure password creation through a standardized interface. Developed by syumai, it provides two main tools: character-based password generation with configurable length and character sets, and word-based password generation with customizable word counts, separators, and capitalization schemes. The server automatically copies generated passwords to the clipboard, making it particularly useful for applications requiring secure credential creation without manual password handling. The implementation leverages the Model Context Protocol to make sophisticated password generation capabilities easily accessible to AI assistants.

MCP Server that solves context window overload — smart tool pruning, relevance scoring, budget tracking for AI agents

A MCP server to run javascript code with the QuickJS engine

Vocal timbre preserving video lip-sync localizer & multilingual dub (Captions style)

Scan Reddit for trending stocks and sentiment spikes using the ApeWisdom API (free)

Provides search and retrieval over a local database of Pathfinder 2e rules. Enables Claude Code to answer rules questions with cited, accurate answers from fetched entries.

Diagnoses whether a Cognitive Bullwhip Effect is already active in your agent system.