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

claude-to-deerflow
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- 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
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- 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
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- 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 prompt-optimizer

prompt-optimizer
Analyze draft prompts, detect intent and missing context, match ECC commands
prompt-optimizer is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It analyses a draft prompt, critiques it, detects the intent and any missing context, matches the task to ECC commands, skills and agents, and outputs a complete optimised prompt that the user can paste and run, with a diagnosis of what was changed and why. It applies when a user asks to optimise, improve or rewrite a prompt, asks for help writing a better prompt for a task, asks how to phrase a request to Claude Code, pastes a draft for feedback, says they do not know how to prompt for something, or asks how to use ECC for a task. The listing includes Chinese-language triggers as well. It also explicitly invokes /prompt-optimize. The skill is for improving the prompt the user will send, so the work is done before the prompt is run. 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/prompt-optimizer