Menu
Design, test, and iterate on prompts for GRAFTKIT agents, commands, and skills. A/B test prompt variants and measure output quality.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Use when user asks to 'lint agent configs', 'validate skills', 'check CLAUDE.md', 'validate hooks', 'lint MCP'. Validates agent configuration files against 385 rules.
Interprets Culture Index (CI) surveys, behavioral profiles, and personality assessment data. Supports individual profile interpretation, team composition analysis (gas/brake/glue), burnout detection, profile comparison, hiring profiles, manager coaching, interview transcript analysis for trait prediction, candidate debrief, onboarding planning, and conflict mediation. Accepts extracted JSON or PDF input via OpenCV extraction script.
Creates devcontainers with Claude Code, language-specific tooling (Python/Node/Rust/Go), and persistent volumes. Use when adding devcontainer support to a project, setting up isolated development environments, or configuring sandboxed Claude Code workspaces.
Analyzes smart contract codebases to identify state-changing entry points for security auditing. Detects externally callable functions that modify state, categorizes them by access level (public, admin, role-restricted, contract-only), and generates structured audit reports. Excludes view/pure/read-only functions. Use when auditing smart contracts (Solidity, Vyper, Solana/Rust, Move, TON, CosmWasm) or when asked to find entry points, audit flows, external functions, access control patterns, or privileged operations.
Draws 4 Tarot cards to inject entropy into planning when prompts are vague, ambiguous, or casually delegated. Interprets the spread to guide next steps. Use when the user says 'let fate decide', 'YOLO', 'whatever', 'idk', or other nonchalant phrases, makes Yu-Gi-Oh references, or when you are about to arbitrarily pick between multiple reasonable approaches. Prefer over ask-questions-if-underspecified when the user's tone is casual or playful rather than precision-seeking.
Configures mewt or muton mutation testing campaigns — scopes targets, tunes timeouts, and optimizes long-running runs. Use when the user mentions mewt, muton, mutation testing, or wants to configure or optimize a mutation testing campaign.
| name | prompt-workbench |
| description | Design, test, and iterate on prompts for GRAFTKIT agents, commands, and skills. A/B test prompt variants and measure output quality. |
| version | 0.1.0 |
| author | Jero (LATTICE / MARPA Design Studios) |
| triggers | ["design a prompt","test this prompt","improve the prompt","prompt engineering","A/B test prompts"] |
| tools | ["Read","Write","Edit","Bash","Glob","Grep"] |
USE WHEN the user wants to design, test, iterate on, or compare prompts for agents, commands, skills, or any LLM-powered component.
A workspace for prompt engineering within GRAFTKIT:
design a prompt for the classifier agent
test this prompt against 5 sample inputs
compare prompt A vs prompt B for entity extraction
---
name: prompt-name
target: agent | command | skill | hook
model: claude-opus-4-6 | claude-sonnet-4-6
temperature: 0.0-1.0
---
## System
[System instructions]
## User
[User message template with {{variables}}]
## Expected Output
[Format and content expectations]
| Criterion | Weight | Description |
|---|---|---|
| Accuracy | 40% | Correct output for given input |
| Adherence | 25% | Follows format and vocabulary spec |
| Efficiency | 20% | Token usage relative to output quality |
| Robustness | 15% | Handles edge cases and malformed input |