
SkillOpt
A text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits.

Open-source tool. Self-hosted setup.
This skill turns a coding agent into a multi-source research analyst, pulling recent chatter and signal from six different platforms and reconciling it into one grounded brief instead of a single-source summary. It's a good example of a narrow, well-scoped skill outperforming broader frameworks on stars.
Things to Know About Self-Hosted
Self-hosted tools are open-source apps you install on your own server to replace SaaS products. You get full control and often zero license cost, but you're responsible for setup, security, backups, and uptime.

A text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits.

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