The Council + The Brief
A decision support system for Claude: structured elicitation upstream, nine-lens deliberation with peer review downstream. Adapted from Karpathy's LLM Council methodology.
The problem
Karpathy's LLM Council methodology is elegant but hard to adopt for personal use. It required multiple frontier models (enterprise API costs) and assumed well-formed input — vague questions in, bad deliberation out. I wanted a decision support system I could actually use for real choices: career moves, freelance strategy, project sequencing. That meant solving both problems — running the council on a single model without losing the multi-perspective value, and building something upstream to handle the vague-question case.
The solution
Two skills, installable and runnable independently. The Brief (upstream, original work). Takes a vague decision question and runs structured elicitation against a six-element checklist (core decision, options, stakes, timeline, counterparties, constraints). Asks 3–5 targeted questions in a single batch — no drip-feed. Assembles a clean decision statement and recommends one of four next steps: run the council, answer normally, gather research first, or talk it through emotionally. Manual handoff: never auto-triggers the Council. The Council (adapted from Karpathy). Runs the well-formed decision through a bench of nine thinking lenses with dynamic seating + 1–2 wildcards. Each lens commits fully to its angle; responses are peer-reviewed under a randomized letter mapping that forces evaluation of argument quality over advisor identity. A chairman synthesizes the verdict with explicit license to dissent from the majority — or reject the framed question entirely — plus a High/Medium/Low confidence rating and a single concrete first action. The load-bearing adaptations: a two-phase Outsider mechanic that runs before the framed question is built (creating real information isolation that 'respond as an outsider' theater can't), two original advisor profiles (Stakeholder, Pathos), a Historian disciplined to surface the silent middle rather than only the loud successes, and a single-file HTML report artifact at the end of each session.
Benefits
- Two-skill system: The Brief fixes the upstream weakness (vague prompts → bad sessions) that the original methodology couldn't address
- Single-model adaptation preserves multi-perspective value without multi-frontier-model API costs
- Two-phase Outsider mechanic produces first-instinct reads that anchor the deliberation rather than getting smoothed into the framed context
- Two new advisor profiles (Stakeholder for counterparty modeling, Pathos for emotional/ethical splits) fill gaps the original cognitive/strategic bench missed
- Four-way Brief routing rejected the framed question in 2 of 3 test decisions, surfacing hidden options the original framing missed — including a fourth option in a 3-option career question
- Chairman's confidence rating tracked real uncertainty (Medium when data was missing, High on convergence) rather than projecting false certainty
Challenges & what I'd improve
Single-user validation across three real decisions. Enough to know the system produces usable output in real use; not enough to know how it generalizes across user types or longer time horizons. Specifically: small N (academic deliberation studies have hundreds of trials, I have three); every test was on my own decisions; no automated evaluation framework — each session's quality was judged by me. The peer review's 'blinding' is a critique framework, not true information isolation (one model wrote all responses and knows which is which); the randomized letter mapping forces evaluation of argument quality but can't deliver true blind review. Attribution to Karpathy is load-bearing: if the LLM Council methodology stops being widely known, the adaptation framing becomes less obvious. Next: Council-lite mode for medium-stakes decisions, multi-skill routing in The Brief, an automated evaluation rubric with blinded comparison against single-shot baseline, cross-session memory for re-councilled decisions, and public .skill packaging.