Plugin Claude Code
Plugin marketplace listing 1 plugin: crucible.
Plugin Claude Code
Plugin marketplace listing 1 plugin: crucible.
Plugin Claude Code
A user-friendly adaptive second-opinion skill for Claude Code. For important decisions, plans, strategies, proposals, architecture, and recommendations: frame the real goal, verify decision-critical evidence, pressure-test the biggest risk, compare alternatives, and stop when more reasoning will not change the action.
Agent
Compresses independent decision analyses into a tiny set of decision-critical claims for targeted challenge, reducing unnecessary token transfer between agents.
Agent
Performs a cheap first-pass triage to decide whether a decision needs no extra review, a small independent review, or deep review. Use before spawning other specialists.
Agent
Analyzes meaningful decisions for strategic upside, alternatives, second-order effects, positioning, and opportunity cost. Use when strategy or competing paths materially affects the decision.
Agent
Audits decision-critical claims for evidence quality, freshness, unsupported assumptions, and source reliability. Use when evidence quality materially affects a decision.
Agent
Performs a compact evidence gate before expensive synthesis, identifying which decision-critical claims are verified, supported, unverified, or speculative.
Agent
Tests whether a proposed decision is actually executable, including dependencies, sequencing, resources, bottlenecks, and smallest useful validation step.
Agent
Finds the highest-impact way a proposed decision could fail. Use only for REVIEW/DEEP when downside or irreversibility justifies it.
Agent
Produces the final evidence-weighted decision after independent review, targeted challenge, and optional red-team. It does not majority-vote and it does not reveal hidden chain-of-thought.
Agent
Compares the current recommendation with the strongest alternative and a staged/reversible alternative. Use only when options have materially different trade-offs.
Agent
Performs a compact pre-final quality gate for consequential decision reviews. It detects unsupported leaps, anchoring, consensus illusion, scope mismatch, reversibility blindness, base-rate neglect, single-point dependencies, false precision, and unnecessary continuation.
Agent
Evaluates decisions using costs, probabilities, sensitivities, expected value, thresholds, and reversible experiments when quantitative reasoning is useful.
Agent
Attempts to falsify a leading decision by finding hidden assumptions, counterexamples, dependency failures, catastrophic downside, and overlooked alternatives. Use for high-stakes or fragile decisions.
Agent
Audits decision-critical external claims for authority, freshness, scope, and independence. Use only when external evidence materially affects the decision.
Agent
Chooses the cheapest direct verification, calculation, experiment, or authoritative lookup that can resolve a decision-critical uncertainty. Use instead of broad research when one uncertainty dominates.
Command
Pressure-test an important decision, plan, proposal, strategy, architecture, or recommendation with adaptive depth and token-efficient verification.
Skill Claude CodeCodex
Pressure-test important decisions, plans, proposals, strategies, architectures, and recommendations before acting. Use when trade-offs, uncertainty, meaningful downside, or an important second opinion could change the outcome. Stay lightweight for routine or trivial work.