What problem does it solve? When you need to defend a claim, plan, or decision, it is easy to collect only supporting evidence and miss the weaknesses that critics will attack. This Skill investigates both confirmation and disconfirmation in parallel, stress-tests the logic itself, and prepares rebuttal material before anyone challenges you. ## Core Features & Use Cases - Two-sided evidence gathering: Runs parallel research agents (confirmation team, disconfirmation team, base-rate team, expert-consensus team) using WebSearch, WebFetch, and optionally Parallel Search MCP, with mandatory source URLs and cross-verification. - Red-team critique with independent second opinion: Attacks hidden assumptions, logical gaps, alternative hypotheses, and failure modes, then sends the case to a separate LLM via codex exec for an adversarial review whose findings are re-verified before adoption. - Pre-mortem mitigation report: Ranks anticipated criticisms by severity and likelihood, pairing each with rebuttal evidence, mitigation strategies, or honestly acknowledged limitations. - Use Case: Before proposing "microservices will speed up development" to leadership, run this Skill to get a verdict on validity, a sourced evidence table, the strongest counterarguments, and prepared responses for the meeting. ## Quick Start Ask the agent to run evidence-redteam on your claim, for example: validate the claim that our new product will grow 20% annually in the domestic market.
