Self-hosted alternatives to gan-style-harness
5 self-hosted AI Skills apps to use instead, best rated first.
Top picks
- C

claude-to-deerflow
Launchclaude-to-deerflow is an agent skill that lets an assistant send messages and questions to a running DeerFlow instance through its HTTP API. DeerFlow is an AI agent platform built on LangGraph that orchestrates sub-agents for research, code
Self-hosted
- O

open-notebook
Launchopen-notebook is an agent skill for organising research with Open Notebook, a self-hosted alternative to NotebookLM. It arranges sources, notes and AI conversations into research notebooks. Sources can be PDFs, web pages, audio, video and O
Self-hosted
- R

Reactive Resume
LaunchReactive Resume is a free and open-source resume builder for writing resumes and cover letters, checking the work, and tracking job applications. You create a free account, import an existing resume or start from scratch, and see the finish
Open sourceSelf-hosted
- S

self-hosted-funnel-launch
LaunchSelf-hosted funnel launch is an agent skill that takes a funnel from an empty install to published on infrastructure you control, using the Autonnel funnel builder, which is licensed Apache-2.0. The result covers a landing page, checkout, a
Self-hosted
- G

get-convex/convex-backend
LaunchConvex is an open-source reactive database for web app developers. It combines a database, a place to write server functions in pure TypeScript, and client libraries that keep the app's data live, so screens update as the data changes. Beca
Self-hosted
About gan-style-harness

gan-style-harness
GAN-inspired Generator-Evaluator agent harness
gan-style-harness is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It sets up a multi-agent harness in which one agent generates work and a separate evaluator, instructed to be strict, critiques it, and the critique drives the next round. The idea follows the Generator and Evaluator pattern of GANs and is based on Anthropic's March 2026 write-up on harness design for long-running application development. The stated reason is that a single agent asked to judge its own work tends to praise it, while a separate evaluator is easier to make rigorous. The skill suits building a complete application from a one-line prompt, frontend work where visual quality matters, full-stack projects that need working features rather than just code, and any task where generic AI-looking output is unacceptable. The listing notes that such a run may cost $50 to $200 to produce production-quality output. A skill is a SKILL.md file of instructions that an AI agent loads when a task calls for it. It is free and open source, and the skills.sh listing shows all three security audits passing.
- Price
- Free
- Made by
- affaan-m
- Category
- AI Skills
- Website
- github.com/affaan-m/ecc/gan-style-harness