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Extentos is a multi-vendor development platform for adding smart-glasses capabilities to existing iOS and Android apps. The simplest analogy is Stripe for smart glasses:

Provides access to global news articles from over 60,000 sources through the GNews API. Supports keyword search, category browsing, and language customization.

Logseq MCP Tools provides AI assistants with structured access to Logseq knowledge graphs through a comprehensive set of tools for retrieving, analyzing, and manipulating data. Built with TypeScript using the Model Context Protocol SDK, it enables capabilities like retrieving page content, generating journal summaries, analyzing graph connections, identifying knowledge gaps, and suggesting potential connections between concepts. The implementation includes sophisticated natural language date parsing, DataScript query capabilities, and detailed content analysis features. It's particularly valuable for users who want to leverage AI assistants to explore, organize, and gain insights from their personal knowledge bases without leaving their conversational interface.

Provides biological identifier mapping via BridgeDb webservice, allowing LLMs to convert identifiers like Ensembl to HGNC symbols through MCP tools.

MCP Server for the Steam Web API — access player profiles, game libraries, achievements, news, friend lists, and store search through Claude.

Expose resmd as a Model Context Protocol (MCP) server so AI agents and automation tools can programmatically create, edit, tailor, and export resumes.

Awesome list of MCP servers for interacting with hardware and the physical world.

Buy TRON energy to reduce USDT transfer fees by 80%. Full API for AI agents.

Market Data App MCP — wraps the Market Data App API (marketdata.app)

Extracts timestamped screenshots from local videos, enabling Claude to produce visual walkthroughs without audio analysis or cloud processing.

A sovereign, MIT-licensed MCP server wrapping the falltax SDK for tax-related workflows, enabling offline-capable, signed, and discoverable operations.

A lightweight MCP server that enables any MCP client to execute Python code safely in a sandboxed environment, with automatic matplotlib inline image return and temporary file isolation.

Personal Notion MCP server with tools for task management, wrapping the Notion REST API to create, query, and update tasks in a kanban board.

Quran MCP — Al-Quran Cloud API.

Provides live infrastructure monitoring for AI agents, including domain health checks, MCP server security posture, email blacklists, broken-link scans, and cloud vendor status. No signup or API key needed for public tools.

atdata-email-verification-mcp-server

crt.sh — Certificate Transparency log search

Combines GitHub code search with Libraries.io package metadata to enable intelligent repository analysis, dependency health checking across multiple package managers (npm, pip, cargo, maven), and package alternative discovery. Provides tools for code search within repositories, file content retrieval, and identifying outdated or unmaintained dependencies for code auditing and technical due diligence workflows.

MCP server that reads local OpenClaw session files to provide token usage and cost data without any network calls or authentication.

Opinionated TypeScript scaffold for production MCP servers with built-in auth, rate limiting, audit logging, and observability. npx @hailbytes/create-mcp-server.