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@cyanheads

Casey Hand

cyanheads
Seattle, WA

My Open Source Projects

If my open source work has benefited you, consider sending me some support. Thank you!

Some of the Model Context Protocol (MCP) servers, utilities, and template that I've built:

  • Open Source
  • TypeScript
  • Apache-2.0 Licensed
  • Production Ready
Project Description
model-context-protocol-resources This project contains practical guides, clients, and servers developed during the exploration of the Model Context Protocol (MCP). It serves as a learning resource and a collection of tools.
atlas-mcp-server ATLAS (Adaptive Task & Logic Automation System) is a Neo4j-powered task management system for LLM Agents, using a three-tier architecture to manage complex workflows. It includes Deep Research scaffolding.
filesystem-mcp-server This server offers platform-agnostic file system capabilities for AI agents via MCP, enabling file and directory management. It features advanced search/replace and directory traversal.
obsidian-mcp-server This server enables LLMs to securely interact with Obsidian vaults via MCP, offering token-aware tools for managing notes. It facilitates seamless knowledge base management with Properties management.
mentor-mcp-server This server offers AI-powered mentorship via MCP using the Deepseek API, providing LLM agents with a 'second opinion'. It can be used for code review, design critique, writing feedback, and brainstorming.
toolkit-mcp-server This server provides essential system utilities and tools for LLM agents via MCP. Its features include IP geolocation, network diagnostics, system monitoring, cryptographic operations, and QR code generation.
github-mcp-server Built in TypeScript, this server integrates with the GitHub API via MCP. It provides a structured interface for LLM agents to manage repositories, issues, pull requests, code, files, and releases.
git-mcp-server This server provides an enterprise-ready MCP interface for Git operations. It allows LLM agents to initialize, clone, branch, commit, and manage repositories via STDIO & Streamable HTTP.
ntfy-mcp-server This server integrates with the ntfy.sh push notification service via MCP. It enables LLM agents to send highly customizable notifications to external devices.
perplexity-mcp-server This server unlocks Perplexity's search-augmented AI capabilities for LLM agents via MCP. It provides access to real-time web information with robust error handling and secure validation.
pubmed-mcp-server This server connects AI agents to NCBI's PubMed and E-utilities via MCP. It enables search, retrieval, and analysis of biomedical literature.
mcp-reporter This utility generates comprehensive capability reports for MCP servers. It helps developers understand available functionality across their MCP ecosystem for documentation and integration.
mcp-ts-template This is a beginner-friendly, production-ready TypeScript template for building MCP servers and clients. It includes essential utilities, examples, and type safety for a solid starting point.
repo-map This project generates LLM-enhanced summaries and analysis of software repositories. It provides developers insights into project structures, file purposes, and considerations across various languages.
claude-sidebar-modifier This is a Firefox browser extension allowing users to disable or adjust the width of the sidebar on Claude.ai. It offers a customized interface.
scripts-ts This project is a collection of cross-platform, standalone TypeScript utility scripts. These scripts automate common development tasks like cleaning artifacts, generating structures, and managing dependencies.

When we share knowledge, everyone benefits (but money doesn't grow on trees).

Featured work

  1. cyanheads/atlas-mcp-server

    A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system for LLM Agents - implementing a three-tier architecture (Projects, Tasks, Knowledge) to manage complex workfl…

    TypeScript 210
  2. cyanheads/claude-sidebar-modifier

    Disable or adjust the width of the sidebar functionality on Claude.ai

    JavaScript 10
  3. cyanheads/repo-map

    repo-map generates LLM-enhanced summaries and analysis of software repositories, providing developers with valuable insights into project structures, file purposes, and potential considerations acr…

    Python 24
  4. cyanheads/git-mcp-server

    An MCP (Model Context Protocol) server enabling LLMs and AI agents to interact with Git repositories. Provides tools for comprehensive Git operations including clone, commit, branch, diff, log, sta…

    TypeScript 72

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