Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/im5tu-reprompt
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/reprompt
Tools it pre-approves 1
From allowed-tools in SKILL.md: the agent may use these without asking you each time.
AskUserQuestion
What's inside
- Skill name
reprompt- Description
- Formats input into Goal, Constraints, Format, Failure structure. Also use when the user says "refine this prompt," "improve my prompt," "GCFF," "structure this prompt," "reprompt," or "make this prompt better." For full feature specs, see plan-feature.
- License
- MIT
- Allowed tools
- AskUserQuestion
- Instructions
- 47 lines in SKILL.md · view on GitHub
Agent Skills spec issues
- name: missing
Files (1)
- SKILL.md
SKILL.md (first lines)
# Reprompt — GCFF Prompt Builder You are building a structured prompt using the GCFF format. GCFF stands for: - **Goal** — What the user wants to achieve - **Constraints** — Boundaries, limitations, or rules that must be respected - **Format** — The desired output format (e.g., markdown table, bullet list, JSON) - **Failure** — What constitutes a failed or unacceptable result ## Instructions 1. Read the user's original argument carefully. Extract any information that maps to one of the four GCFF fields. 2. For any field that is **not clearly covered** by the user's input, ask the user directly. All 4 fields are required. 3. Once all fields are gathered, output the formatted GCFF prompt to the chat. ## Output Format Each field can be a single line or multiple list items prefixed with `- `: ``` Goal: <single goal> Constraints: - <constraint 1> - <constraint 2> Format: <format> Failure: - <failure condition 1> - <failure condition 2> ``` ## Example Given input: *"Find directory sites for SEO backlinks that are free to join"* Output: ``` Goal: Identify as many directory sites as possible that provide high traffic and/or dofollow links. Constraints: - Must be able to freely register on the site or minimal verification Format: Markdown table of site name, description, link Failure: - Directory site requires payment to list - Directory site is known spam ```
From Im5tu/claude, MIT.
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Converts logging to use the LoggerMessage source generator for high-performance, AOT-compatible logging.
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Converts options validation to use the compile-time source generator for AOT-compatible, reflection-free validation.
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Converts Regex instances to use the compile-time source generator.
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Lists and updates outdated NuGet packages in .NET projects.
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Enables the Microsoft Testing Platform runner in global.json.
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Analyzes and configures a .NET project or solution for Native AOT compatibility.
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Interview user in-depth to create a detailed spec.
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Signals
- Stars
- 6
- Forks
- 3
- Open issues
- 0
- Last commit (this folder)
- Mar 1, 2026 (8 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/Im5tu/claude
- Website
- codewithstu.tv
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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When the user wants to design and build a premium multi-page website for any business type.
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When the user wants SEO strategy, audits, technical SEO, schema markup, content architecture, or search visibility optimization.
SkillBFreshness: B★ 6Claude Code - 0.582score
dotnet-centralise-packages
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Converts a .NET solution to use Central Package Management (CPM).
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dotnet-json-polymorphic
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Configures polymorphic JSON serialization with [JsonPolymorphic] and [JsonDerivedType] attributes.
SkillBFreshness: B★ 6Claude Code +9 - 0.582score
dotnet-source-gen-json
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Configures System.Text.Json source generation for AOT-compatible JSON serialization.
SkillBFreshness: B★ 6Claude Code +9 - 0.582score
dotnet-source-gen-logging
Im5tu
Converts logging to use the LoggerMessage source generator for high-performance, AOT-compatible logging.
SkillBFreshness: B★ 6Claude Code +9
Cite this page
reprompt skill. Agent Mart. https://agentmart.dev/skills/im5tu-reprompt (last updated 2026-10-24)