Free, MIT alternative to paid Django schema review. Blast radius on every PR, schema drift, N+1 across functions, ER diagrams, MCP server. No DB, no Django boot, no Pro tier.

Open-source infrastructure for AI agents — each gets an email address, folder, inbox, and API key. Move files through named inboxes instead of shared cloud credentials; signed receipts and MCP built in. Human email verification can unlock 5 GB transfers, durable storage, outbound email, and an HTTPS app subdomain. One Go binary, MIT.

Gridgeist turns product intent into a rigorous visual system—without the generic AI SaaS aftertaste.

Awesome list for AI agent harness engineering: tools, patterns, evals, memory, MCP, permissions, observability, and orchestration.

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

Transcribing Lessons from Tongji Look Platform to Notes with Agent Skill.

One-stop shop for building AI-powered products and businesses with Stripe.

Vibetest MCP - automated QA testing using Browser-Use agents

A fully functional and production-grade reverse engineering MCP Server

Git-native persistent memory for AI coding agents. Implements Google OKF v0.2 with sub-300µs in-memory BM25 search, embedded MCP server, and progressive disclosure. Slashes token bloat by 80% with zero external databases or dependencies. Built in pure Go.

Agent skill from Y Build for turning AI images and videos into playable game art assets

Browser-native AI agents for X (Twitter): multi-account, MCP-ready, no X API key required.

Your First LLM-Wiki Conversation Knowledge Base

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

Agnes AI skill for text, image, and video APIs with persistent auth and OpenAI-style workflows

YAO = Yielding AI Outcomes. A rigorous engineering, evaluation, governance, and portability system for reusable agent skills.

The marketing OS for AI agents — think like a marketer first, get tactics as the output.

Universal memory runtime for AI agents

An AI Assistant that’s easy to setup, does your work 24/7, knows your preferences and gets better over time.

One SQL interface for 60+ tools (e.g., GitHub, Notion, Airtable). Plug into any LLM through MCP.

Memory that learns what works.

A library of practical AI-agent loops and an installable skill for finding, adapting, and designing repeatable agent workflows.

Data Journalist Agent: Transforming Data into Verifiable Multimodal Story

macOS video editor built for AI