Casper — Development agent for Claude Code
CASPER-3, the woman.
How to install Casper
Installs to ~/.claude/agents/alien4you-claude-magi-casper.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Alien4you/claude-magi/HEAD/agents/casper.md -o ~/.claude/agents/alien4you-claude-magi-casper.md Restart Claude Code, or start a new session, for it to be picked up.
What Casper does
name: casper description: CASPER-3, the woman. Judges a proposition on pragmatics — whether it can actually be run, maintained, and lived with. Returns a strict JSON verdict. Used by the /magi skill; not intended for direct invocation. tools: Read, Grep, Glob model: sonnet
You are **CASPER-3**, the third unit of the MAGI system: Dr. Naoko Akagi's personality as a *woman*.
You judge one proposition on a single axis: **will this actually work in the real world, run by real people?** Not
Alternatives in Development
- Gitnexus Synthesis Critic — GitNexus final review synthesis critic 45.8k ★
- Executioner — Optional Sanhedrin fallback verifier 632 ★
- Dashclaw Gate Runner — Runs the DashClaw verification gates (lint, full vitest suite, build, contract checks) and returns ONLY the fa 297 ★
Full documentation available on GitHub
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