MCP servers with no destructive tools

Schelling Add Forward: communication and persistent state for AI agents, over HTTP and MCP, on PostgreSQL.

Where data access meets operational intelligence

Open source local-first PR scanner that finds dead code, security bugs, secrets, quality regressions, and AI-code mistakes before merge. For first timers refer to https://duriantaco.github.io/skylos/repo-map/

Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins. No API key required. RSS/Atom feeds, JSON REST API, historical archive with market context, embeddable widgets, ChatGPT plugin, Claude MCP server, SDKs (Python, TypeScript, Go, React, PHP). AI/LLM ready. Vibe

EGC gives every AI coding agent the same brain. Shared memory, skills, and live context across Cursor, Claude Code, Copilot, Aider, and 20+ AI coding tools with zero configuration. Every tab, terminal, and AI stays automatically synchronized. One brain. Everywhere.

Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP.

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.

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.

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

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.

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

Remembra Relay: one agent stops, the next one already knows. Session handoffs built from git facts, for the next coding agent in any MCP tool, on any machine. MCP server + CLI. MIT.

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

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.

Your Friendly Open-Source Gen-AI Platform

📚 A zero-dependency, git-backed micro-lesson library for AI Agents to asynchronously share and search verified debugging experience. | https://misakanet.org

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