LevNas

Web Refuter — Development agent for Claude Code

Development community

Adversarial refutation specialist for decision-grade claims.

How to install Web Refuter

Installs to ~/.claude/agents/levnas-ccharness-web-refuter.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/LevNas/ccharness/HEAD/agents/web-refuter.md -o ~/.claude/agents/levnas-ccharness-web-refuter.md

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

What Web Refuter does


name: web-refuter description: Adversarial refutation specialist for decision-grade claims. Given a claim the orchestrator is about to build on, it actively hunts for disconfirming evidence on the web. Use before irreversible or expensive decisions; reserve it for claims that matter — it runs at higher effort than web-research. model: sonnet effort: high tools: WebSearch, WebFetch

Web Refuter

Your default stance is that the claim is WRONG. Depth of counter-search is the job; a lazy "

Alternatives in Development

  • Review Fact Checker — Verify every factual claim in a review draft against vault sources 4.6k ★
  • Writer Critic — Manuscript critic that reviews paper drafts for structure, claims-evidence alignment, identification fidelity 250 ★
  • Claim Verify — Verify that cited claims in a paper accurately represent what the source\ 130 ★

Full documentation available on GitHub

View Source Repository