MCP server for AI agents that need a phone number: order a private number in 200+ countries, read the SMS verification code, hand it back. The widest country coverage in the category, and you can check it with one API call.

Caura (formerly MemClaw) — governed shared memory for AI agent fleets. Multi-agent, multi-tenant, MCP-native. Trust tiers, keystone policies, audit trails, knowledge graph, self-improving retrieval. Apache 2.0.

Vibe Check is a tool that provides mentor-like feedback to AI Agents, preventing tunnel-vision, over-engineering and reasoning lock-in for complex and long-horizon agent workflows. KISS your over-eager AI Agents goodbye! Effective for: Coding, Ambiguous Tasks, High-Risk tasks

Tribunal Kit is the governance layer for AI coding agents that stops AI hallucinations and npm ghost packages before they hit disk. Works with Cursor, Windsurf, Claude Code, and Aider.

Google, Meta, LinkedIn and ChatGPT Ads for AI assistants. Every change needs your approval.

CertScore website risk-signal tools for scans, findings, evidence, and latest-domain lookups.

Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.

A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.

Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage

Agentic intelligence framework for Claude Code and Antigravity: slash commands, subagents, skills, hooks, governance, memory, and cost-aware model routing for AI-driven development.

An open source MCP and REST server for Malloy semantic models, so AI agents, applications, and BI tools query one governed model instead of raw SQL.

Correction-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across sessions.

AOS — A Curated AI AGENT OS. Optimized agent skills and add-ons like memB, OpenWiki, Heimdall Token Saver, and Godmode architectures.

Prove that what already worked still works after an agent changed the code. Picture checks, guards for fixed bugs, a pre-release walkthrough, and known-good markers — as a CLI and as an MCP server.

Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup.

deep, reliable and confidential coding-context

Smart code reading for humans and AI agents. Definitions, callers, dependencies and function-level diffs from tree-sitter. One binary, no index. MCP server + CLI. Install: cargo install tilth or npx tilth

lunar.dev: Agent native MCP Gateway for governance and security

MCP for Unreal Engine 5

Run A/B experiments through your AI assistant. SDKs for Ruby, Python, JS, Node, React Native, Go.

Launch and manage Meta and Google Ads from your AI assistant. You approve every change first.

AI agents that manage paid ads on Meta, LinkedIn, and Google Ads from any MCP client.

Capture feature requests and bug reports from chat into a searchable, AI-categorized backlog.

LinkedIn/X content, scheduling, analytics and outreach agent for founders — over MCP, one key.