Agent skill
circle_of_competence_enforcement
Install this agent skill to your Project
npx add-skill https://github.com/colinalexander/buffet/tree/main/skills/circle_of_competence_enforcement
SKILL.md
SKILL: Circle of Competence Enforcement
Summary
Circle of Competence Enforcement is the skill of constraining judgment to domains where causal understanding is sufficient to support confident, durable decisions. It prioritizes knowability over cleverness and explicitly treats acknowledged ignorance as a strength rather than a weakness.
This skill defines what the system is permitted to judge.
Judgment Role
This skill functions as a domain admissibility constraint.
It determines whether a business, industry, or situation falls within the system’s knowable boundaries. Opportunities outside this boundary are excluded unless explicitly escalated with justification.
Judgment Checkpoints
Checkpoint 1: Causal Comprehensibility Test
Purpose:
Ensure the business can be understood end-to-end without reliance on opaque models
or second-order speculation.
Key Questions:
- Can causal drivers be explained in plain language?
- What must be true for this business to succeed?
- Where does understanding break down?
Required Evidence / Inputs:
- Written causal explanation
- Identification of unknowns
Expected Outputs:
- Judgment Record affirming or rejecting comprehensibility
Failure Modes Guarded Against:
- Mistaking familiarity for understanding
- Outsourcing understanding to experts
Escalation Criteria:
- Core drivers cannot be explained clearly
Checkpoint 2: Boundary Honesty Assessment
Purpose:
Force explicit acknowledgment of what is not understood.
Key Questions:
- Which variables are outside our understanding?
- Are unknowns central or peripheral?
- Are we compensating appropriately for ignorance?
Required Evidence / Inputs:
- Explicit unknowns list
- Risk mitigation strategies
Expected Outputs:
- Judgment Record documenting boundaries and unknowns
Failure Modes Guarded Against:
- Hidden ignorance
- Overconfidence
Escalation Criteria:
- Unknowns dominate outcome distribution
Checkpoint 3: Monitoring Capability Verification
Purpose:
Ensure the business can be monitored for degradation of assumptions.
Key Questions:
- What indicators signal deterioration?
- Are indicators observable and timely?
- Can changes be detected before damage is irreversible?
Required Evidence / Inputs:
- Monitoring metrics and triggers
- Historical early-warning signals
Expected Outputs:
- Judgment Record affirming monitorability
Failure Modes Guarded Against:
- Blind spots
- Delayed reaction risk
Escalation Criteria:
- No reliable way to monitor key assumptions
Authority Boundaries
- Humans: Full authority to define competence boundaries.
- Models: Advisory only; may summarize known vs unknown factors.
- Prohibited: Models may not expand the circle autonomously.
This skill may veto opportunities regardless of valuation or attractiveness.
Time Horizon
- Primary horizon: Persistent
- Secondary horizon: Reassessed upon learning or structural change
Circle boundaries should expand slowly and contract quickly.
Interaction With Other Skills
Upstream (inputs from):
- business_quality_assessment
Downstream (feeds into):
- intrinsic_value_estimation
- narrative_resistance
- patience_as_active_strategy
Auditability & Records
- Circle definitions documented explicitly
- Boundary changes require justification
- Escalations reviewed by senior authority
- Records retained permanently
Common Misuse Patterns
- Equating expertise access with understanding
- Expanding the circle under performance pressure
- Using complexity as justification
Versioning
- Skill version: 1.0
- Last reviewed: 2026-01-09
- Change notes: Initial canonical definition
Notes
Knowing what you do not understand is a competitive advantage. This skill institutionalizes that insight.
Recommended Agent Skills
Expand your agent's capabilities with these related and highly-rated skills.
patience_as_active_strategy
margin_of_safety_enforcement
capital_allocation_judgment
narrative_resistance
governance_and_trust_evaluation
owner_mindset_reasoning
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