Claude Desktop MCP servers

Kappa Graph — κ(G). A semantic knowledge graph where knowledge has weight. Extracts concepts, measures grounding strength, preserves disagreement, traces everything to source.

Local-first SSH/SFTP workspace for humans and coding agents: visible operations, shared sessions, integrated files and discoverable plugins.

Metasploit for AI agents: scan, attack, and fix AI agents and MCP servers. Open source security toolkit.

Cybara - Your agents. Your tools. Your runtime. Harness the power of AI

Local-first code knowledge graph and context harness for coding agents. MCP + DeepSeek Harness (dsh) plugin.

Meet your crew. APX is an open-source Agent OS for running AI agents on your own machine — memory in plain files, agents that work together, Claude Code, Codex, Telegram, WhatsApp and MCP.

UniDeX Agent Harness: a second brain and supervised Chief of Staff for Claude Code and Codex CLI, with persistent memory, recall and session capture, plus proposals you approve before anything changes. Lives in a plain-Markdown vault, with the UniDeX macOS app as its live dashboard.

MCP security guard + package manager. Block prompt injection, tool poisoning and rug-pulls in Model Context Protocol servers at runtime; trust-scored installs with Sigstore provenance for Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and Gemini CLI. Local, deterministic, no LLM in the loop.

AI security skills grounded in mid-2026 threat reality, not stale framework documentation

You already have the agent. This is everything around it. great_cto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether i

Open-source DNS & email security scanner. One MCP endpoint, 57 checks, zero install. Cloudflare Workers.

A universal, native-Rust governance layer for AI coding agents. Enforces Subagent-Driven Development (SDD) to stop hallucinations before they hit disk.

Autonomous Offensive Security Agent for Red Team Operations

AI coding agent orchestrator — resolve GitHub issues end-to-end with isolated git worktrees, quality gates, and an MCP server. Works with Claude Code or Aider.

Xavier — Rust vector memory & knowledge graph for AI agents (HTTP/CLI/MCP). Powers SWAL communal context

Jarela is a lightweight, full‐featured multi‐agent application that runs locally on your machine.

Your Friendly Open-Source Gen-AI Platform

DeepSeek CLI — unofficial adaptation of Gemini CLI by sluisr. Full agentic AI in your terminal using DeepSeek API.

Blueprints with Teeth — the blueprint conformance engine: authored architectural intent, enforced in CI.

Zotero AI plugin Research assistant for Zotero 10. Chat with your library, run federated scholarly search, RAG, OCR, systematic reviews, and manage cloud storage. Includes standalone MCP, Agentic capabilities, and skills library.

Enterprise-ready MCP Gateway & Registry that centralizes AI development tools with secure OAuth authentication, dynamic tool discovery, and unified access for both autonomous AI agents and AI coding assistants. Transform scattered MCP server chaos into governed, auditable tool access with Keycloak/E