SkillTip

awesome-system-prompts

by EliFuzz

A collection of system prompts and tool definitions from various AI coding agents: Augment Code, Claude Code, Cluely, Cursor, Devin AI, Kiro, Perplexity, VSCode Agent, Gemini, Codex, OpenAI

225
Stars
39
Forks
JavaScript
Language
8/23/2026
Added
View on GitHubDownload ZIP

⚠️ Third-Party Software Notice

This skill is third-party open-source software developed and hosted independently on GitHub. SkillTip is an informational directory and does not control or maintain the underlying repository. Any security checks displayed are automated and limited in scope. Review the source code before installing.

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AI Agents

Installation

Add to your Claude Code skills directory:

# Add to your Claude Code skills
git clone https://github.com/EliFuzz/awesome-system-prompts

Getting Started

Guides for using skills like awesome-system-prompts.

Security Report

Verified

Last scanned: —

{
  "status": "PASSED",
  "issues": []
}

README.md

Prompt Labs - Leaked System Prompts

LLMs

Aider: AI-powered coding assistant that helps developers modify codebases efficiently through natural language prompts and context-aware code changes

Latest

  • Architect Mode: outlining how an AI acts as an expert architect engineer to provide clear, concise, and change-focused instructions to an "editor engineer" for modifying code within a git repository
  • Ask Mode: as an expert code analyst AI, detailing its read-only nature for code analysis and question answering, its emphasis on brief responses, and its capability to request additional files for analysis.
  • File Mode: "file listing" format for an AI assistant, which involves returning the entire content of a file (either existing or new) within a specific fenced code block structure to propose code changes.
  • Patch Mode: "V4A Diff Format Rules" used by an expert software developer agent, detailing how it should propose code changes, create new files, and refactor existing ones using a unified patch format with context-aware diffs for Add, Update, and Delete operations.
  • System Prompt: AI software developer coding best practices, interaction rules, and the precise SEARCH/REPLACE block format for code modifications.
  • Udiff Mode: "udiff-mode" system prompt for an AI assistant, which instructs the assistant to output code changes in a unified diff format similar to diff -U0.

Alan: AI assistant developed by ESTsoft that provides advanced conversational and productivity features for users and businesses

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  • Prompt: outlines the detailed rules and limitations for "Alan Assistant" (also known as "Gepeto"), covering its response characteristics, information gathering capabilities, output formatting, and content generation restrictions.

Amp

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Augment Code: AI-powered coding assistant platform that leverages advanced agentic models and tool integrations to help developers efficiently analyze, edit, and manage codebases

Latest

  • Agent GPT-5: outlines the role, identity, output formatting, preliminary tasks, information-gathering tools, planning and task management, editing guidelines, package management, instruction following, testing, execution and validation, code display, communication, recovery from difficulties, cost balancing, final workflow, and success criteria for the Augment Agent, an agentic coding AI assistant based on GPT 5.
  • Agent Sonnet 4: outlines the role, identity, preliminary tasks, planning and task management guidelines, editing instructions, package management rules, and general instructions for Augment Agent, an AI assistant based on Claude Sonnet 4.
  • Tools GPT-5: defines a collection of tools, including functions for file and directory viewing, searching, editing, process management, diagnostics, browser interaction, web search and fetch, task list management, and memory storage, each with specified parameters and descriptions.
  • Tools Sonnet 4: defines a collection of tools, including a file editor (str-replace-editor), a browser opener (open-browser), a diagnostics tool, terminal interaction tools, Git commit retrieval, web search, web fetch, codebase retrieval, file removal, file saving, and task management tools, each with specific parameters and descriptions for their usage.
  • Tools: describes a set of tools and various prompt templates for an Augment AI coding assistant.

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Notion

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OpenAI

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Parahelp

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Perplexity

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Phind

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Poke

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Contributing

Contributions are welcome! If you have prompts to add or improvements to suggest, please open an issue or submit a pull request.

Process for adding a new prompt:

  • Fork the repository
  • Create a new branch for your changes
  • Add the prompt file in the appropriate directory under leaks/<platform>/<date>_<type>_<model>_<mode>.<extension> (e.g., leaks/anthropic/prompt_2025-01-15.md, leaks/anthropic/prompt_ask-mode_2025-01-15.md, leaks/anthropic/prompt_sonnet45_ask-mode_2025-01-15.md)
    • date: (required) date of prompt leak in format yyyy-mm-dd (e.g., 2025-01-15)
    • platform: (required in kebab-case) e.g., anthropic, claudecode, openai, codex, google, gemini, etc.
    • type: (required) allowed options are: prompt, tools
    • model: (optional in lowercase) model name or version, e.g., gpt41, gpt5, sonnet45, opus41, gemini25pro, etc.
    • mode: (optional in kebab-case) e.g., chat, ask-mode, code-mode, plan-mode, agent-mode, etc.
    • extension: (required) .txt, .md, .json, .yaml
    • no dots are allowed in any part except for the extension
  • if it's a new platform, create a new file under docs/<platform>.mdx with tabs for different tools/prompts
  • Move existing prompt files to leaks/<platform>/archive/ if they are outdated
  • Update the README.md to include the new prompt
  • Submit a pull request for review

Frequently Asked Questions

What is awesome-system-prompts?⌄

awesome-system-prompts is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by EliFuzz. A collection of system prompts and tool definitions from various AI coding agents: Augment Code, Claude Code, Cluely, Cursor, Devin AI, Kiro, Perplexity, VSCode Agent, Gemini, Codex, OpenAI. It has 225 GitHub stars.

Is awesome-system-prompts safe to use?⌄

awesome-system-prompts returned warnings in SkillsLLM's automated security scan. It has no critical vulnerabilities, but review the flagged issues in the Security Report section before adding it to your workflow.

How do I install awesome-system-prompts?⌄

Clone the repository with "git clone https://github.com/EliFuzz/awesome-system-prompts" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is awesome-system-prompts written in?⌄

awesome-system-prompts is primarily written in JavaScript. It is open-source under EliFuzz on GitHub, so you can review or fork the full source.

Are there alternatives to awesome-system-prompts?⌄

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh awesome-system-prompts against similar tools.

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