Packages

Accessibility testing engine (axe-core) and enterprise API (axe DevTools) for automated detection of WCAG compliance issues in web applications, with REST API for CI/CD integration and reporting.

A TypeScript framework for building MCP (Model Context Protocol) servers with built-in session management, OAuth 2.1 auth, HTTP streaming, edge runtime support, and tools/resources/prompts APIs.

Fast AI inference platform for image and video generation models (Flux, Stable Diffusion, SDXL, and more) with a queue-based REST API designed for high-throughput production use.

Graphiti MCP server enabling AI agents to build and query temporally-aware knowledge graphs — storing entities, relationships, and episodic memories with time-tracking, enabling agents to maintain long-term memory that understands how facts change over time, built on Neo4j and developed by Zep.

Combined time tracking and invoicing REST API for logging time entries, managing projects/clients/tasks, generating invoices from time data, and processing payments.

MCP server bridging Language Server Protocol (LSP) to MCP — enabling AI agents to use language server capabilities for code intelligence. Provides hover information, go-to-definition, code diagnostics, completion suggestions, and other LSP features to AI coding agents without requiring full IDE integration.

MCP server for providing file system context to AI agents — indexing codebases and document collections, enabling semantic search over files, retrieving relevant code snippets, and managing file-based context for AI-assisted development workflows. Supports efficient codebase navigation and context retrieval for coding agents.

MCP server that enables AI assistants to interact with Argo CD for GitOps deployment management. Provides 12 tools covering application lifecycle (list, get, create, update, delete, sync) and resource management (resource tree, managed resources, workload logs, resource events, resource actions). Supports stdio and HTTP stream transports, with an optional read-only mode.

MCP server providing mobile development tooling for AI agents — enabling agents to interact with iOS and Android development workflows, including simulator/emulator control, app deployment, device logs, cross-platform MAUI/.NET project management, and mobile-specific debugging capabilities.

OctoCode MCP server enabling AI agents to perform semantic code search and analysis across GitHub repositories — searching code semantically, analyzing repository structure, finding function definitions and usages, and integrating deep GitHub code intelligence into agent-driven code review and development research workflows.

SSH MCP server enabling AI agents to execute commands on remote servers via SSH — running shell commands on remote machines, uploading and downloading files, managing remote processes, and integrating secure remote server access into agent-driven DevOps, infrastructure management, and system administration workflows.

YouTrack MCP server enabling AI agents to interact with JetBrains YouTrack — querying and creating issues, managing sprints and agile boards, updating issue state and assignments, searching with YouTrack's query language, and integrating project management workflows into agent-driven development. YouTrack is JetBrains' issue tracker used by development teams alongside their IDEs.

Action MCP server enabling AI agents to interact with GitHub Actions CI/CD workflows — triggering workflow runs, checking run status, reading workflow logs, managing workflow files, and integrating GitHub Actions automation into agent-driven DevOps and software delivery workflows.

Unified shipment tracking API aggregating tracking data from 900+ carriers worldwide. Provides real-time tracking status, webhooks for tracking events, and customer notification infrastructure.

Fluent assertion library for Java and Kotlin — the modern replacement for Hamcrest matchers and JUnit's built-in assertions. AssertJ provides a type-safe, IDE-friendly fluent API: assertThat(actual).isEqualTo(expected), assertThat(list).containsExactly(...), assertThat(exception).hasMessageContaining(...). Key advantages over JUnit assertions: readable English-like assertion chains, excellent IDE autocomplete (type-aware .isXxx() methods), soft assertions (collect all failures vs fail-fast), and assertThatThrownBy for exception testing. Integrates with JUnit 5, TestNG, Mockito, and Spring Test.

Claude IPC (Inter-Process Communication) MCP server enabling communication between Claude agents and other local processes — allowing Claude to send and receive messages from desktop applications, daemons, and other running processes via IPC mechanisms (sockets, named pipes, or shared memory). Enables Claude to act as an orchestrator or participant in multi-process desktop automation workflows.

Expo Application Services API for building, submitting, and updating React Native apps in the cloud — replacing local build machines with managed cloud builds and over-the-air (OTA) update delivery.

Open-source JavaScript-based load testing tool for APIs, microservices, and websites. Tests are written in JavaScript/TypeScript, executed as a CLI command, and can output metrics to Grafana, InfluxDB, or Grafana Cloud k6. Supports HTTP, WebSocket, gRPC, and browser testing.

Placeholder — see vault-mcp-server for the canonical evaluation.

MCP Hub is a Neovim plugin that acts as an MCP client, enabling developers to connect and manage MCP servers directly within their editor for use with AI coding assistant plugins like Avante.nvim and CodeCompanion.nvim.