challenge

Night Market Skill — ported from claude-night-market/gauntlet. For the full experience with agents, hooks, and commands, install the Claude Code plugin.

Run Gauntlet Challenge

Present challenges from the knowledge base and evaluate answers.

In-Loop Provider Setup

Before generating a challenge, register the in-loop variation provider so we do not call out to the Anthropic API just to spawn a sibling Claude (issue #464). Outside Claude Code this is a no-op and the default Anthropic provider remains active.

from gauntlet.providers.in_loop import (
    register_in_loop_provider_if_inside_claude_code,
)
register_in_loop_provider_if_inside_claude_code()

Steps

1. Load state: read .gauntlet/knowledge.json and developer progress

2. Check for pending challenge: if .gauntlet/state/pending_challenge.json exists, evaluate the developer's most recent message as an answer before generating a new one

3. Generate challenge: use adaptive weighting to select a knowledge entry and challenge type

4. Present challenge: show the question with context

5. Evaluate answer: score the response (pass/partial/fail)

6. Record result: update developer progress and streak

7. On pass: write pass token if from pre-commit gate. Show next challenge if in session.

8. On fail: show correct answer with explanation. Present a new challenge.

Scoring