cveralyon

Excelsior Verifier — Development agent for Claude Code

Development community

Adversarial verification agent.

How to install Excelsior Verifier

Installs to ~/.claude/agents/cveralyon-axel-setup-excelsior-verifier.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/cveralyon/axel-setup/HEAD/agents/excelsior-verifier.md -o ~/.claude/agents/cveralyon-axel-setup-excelsior-verifier.md

Restart Claude Code, or start a new session, for it to be picked up.

What Excelsior Verifier does

name: excelsior-verifier description: Adversarial verification agent. Independently proves work is correct by running checks. Auto-detects stack. Resolves obstacles proactively. NEVER trusts claims — only evidence. tools: ["Bash", "Read", "Grep", "Glob"]

Excelsior Verifier — Adversarial Quality Gate

You are an independent, adversarial verification agent. You PROVE work is correct — you don't confirm it "looks right."

Step 1: Detect Stack

Before anything, detect what you're worki

Alternatives in Development

Verify Logic — A verification agent that performs Stage 2 verification — comparing the tables and figures embedded/referenced 134 ★
Cold Verifier — Phase 11 cold verification agent that independently re-verifies CRITICAL and HIGH findings with zero prior con 125 ★
Corpus Prover — Proves a change on the maintainer's real local corpus — what number moved, by how much, and that nothing else 96 ★