What problem does it solve? One-shot literature summaries miss contradictions, gaps, and coverage blind spots. This Skill runs a structured search-extract-map-expand loop that keeps pulling new sources until the evidence picture stops changing, producing a citation-backed matrix instead of a tidy but shallow narrative. ## Core Features & Use Cases - Evidence/Contradiction Matrix: Maps every source's stance (supports / contradicts / qualifies) on each claim, with verbatim snippets from real retrievals, validated against a JSON schema. - Saturation-Driven Loop: Expands queries and walks the citation graph each round, stopping only when new matrix-changing sources fall below a threshold for consecutive rounds or the round budget is hit. - Honest Synthesis: Outputs a survey organized into consensus, disputes, and gaps, plus a coverage note naming thin sub-topics. - Use Case: Ask for a survey of parameter-efficient fine-tuning methods since 2021; the Skill seeds sub-topic searches, admits sources round by round, records where papers disagree, and stops when rounds stop adding new evidence. ## Quick Start Ask the assistant to run a saturating literature survey on your research question and confirm the scope, depth preset, and round budget when prompted.