Open source alternatives to prompt-builder
24 open source AI Skills apps to use instead, best rated first.
Top picks
- G

github-ops
Launchgithub-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify
Open source
- O

opensource-pipeline
Launchopensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st
Open source
- A

andrej-karpathy-skills
Launchandrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis
Open source
- M

microsoft/markitdown
Launchmarkitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve
Open source
- O

od-contribute
Launchod-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the
Open source
- G

github-deep-research
Launchgithub-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive
Open source
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Learn Claude Code
by shareAI-lab - A really interesting analysis of how coding agents like Claude
About prompt-builder

prompt-builder
Guides developers through creating production-ready GitHub Copilot prompts
prompt-builder is an agent skill from the github/awesome-copilot collection that guides a developer through creating a production-ready GitHub Copilot prompt file. It works by asking a structured set of questions rather than by writing the file straight away. The discovery process gathers requirements across nine sections: the prompt's identity and purpose, its persona, the task specification, the context it needs, its instructions, the output format it should produce, the tools it may use, and the validation that shows the output is right. After the answers are collected, the skill generates the complete prompt file following the repository's patterns, including its front matter. It is useful for developers who are new to writing Copilot prompts, and for teams that want their prompt files to share one structure. A prompt is only as good as the requirements behind it, so the person should answer the discovery questions carefully, and the finished prompt should be tested on real tasks before the team relies on it. The skill is installed with the skills CLI from the github/awesome-copilot repository. Its skills.sh page showed about 9.4K installs and passing results from three security audits at the time of the scan.
- Price
- Free
- Made by
- github
- Category
- AI Skills
- Website
- github.com/github/awesome-copilot/prompt-builder











