Score
8.5
/ 10
Installs
13K
Repo Stars
230.7K
Last Updated
0d ago
Quality Ratio
93%
Description
Verified
Language
JavaScript
First Published
May 2026
Summary
The Council agent skill orchestrates a multi-model consensus review by spawning parallel AI judges with configurable perspectives to consolidate findings on tasks such as validation, brainstorming, or research. It is designed for developers, architects, and teams who need a more robust and less biased AI assessment for critical decisions or complex problem-solving. This is a niche skill with a smaller but dedicated user base. Developers can initiate a review using `/council validate <target>`, `/council brainstorm <topic>`, or `/council research <subject>`, which spawns multiple agents to work in parallel. It supports modes like `--deep` for more judges, `--mixed` for cross-vendor consensus (e.g., Claude and Codex), and `--debate` for an adversarial, two-round review on high-stakes validations. The skill allows setting specific `--perspectives` or using `--preset` personas to tailor the judges' viewpoints and consolidates their findings into a detailed Markdown report. Users should note that full functionality, especially features like `--debate` and multi-model `--mixed` reviews, requires robust multi-agent spawning and messaging capabilities from the underlying AI runtime.
Skill Definition
Convene four advisors for ambiguous decisions:
- the in-context Claude voice
- a Skeptic subagent
- a Pragmatist subagent
- a Critic subagent
This is for decision-making under ambiguity, not code review, implementation planning, or architecture design.
When to Use
Use council when:
- a decision has multiple credible paths and no obvious winner
- you need explicit tradeoff surfacing
- the user asks for second opinions, dissent, or multiple perspectives
- conversational anchoring is a real risk
- a go / no-go call would benefit from adversarial challenge
Examples:
- monorepo vs polyrepo
- ship now vs hold for polish
- feature flag vs full rollout
- simplify scope vs keep strategic breadth
When NOT to Use
| Instead of council | Use |
|---|---|
| Verifying whether output is correct | santa-method |
| Breaking a feature into implementation steps | planner |
| Designing system architecture | architect |
| Reviewing code for bugs or security | code-reviewer or santa-method |
| Straight factual questions | just answer directly |
| Obvious execution tasks | just do the task |
Roles
| Voice | Lens |
|---|---|
| Architect | correctness, maintainability, long-term implications |
| Skeptic | premise challenge, simplification, assumption breaking |
| Pragmatist | shipping speed, user impact, operational reality |
| Critic | edge cases, downside risk, failure modes |
The three external voices should be launched as fresh subagents with only the question and relevant context, not the full ongoing conversation. That is the anti-anchoring mechanism.
Workflow
1. Extract the real question
Reduce the decision to one explicit prompt:
- what are we deciding?
- what constraints matter?
- what counts as success?
If the question is vague, ask one clarifying question before convening the council.
2. Gather only the necessary context
If the decision is codebase-specific:
- collect the relevant files, snippets, issue text, or metrics
- keep it compact
- include only the context needed to make the decision
If the decision is strategic/general:
- skip repo snippets unless they materially change the answer
3. Form the Architect position first
Before reading other voices, write down:
- your initial position
- the three strongest reasons for it
- the main risk in your preferred path
Do this first so the synthesis does not simply mirror the external voices.
4. Launch three independent voices in parallel
Each subagent gets:
- the decision question
- compact context if needed
- a strict role
- no unnecessary conversation history
Prompt shape:
You are the [ROLE] on a four-voice decision council.
Question:
[decision question]
Context:
[only the relevant snippets or constraints]
Respond with:
1. Position — 1-2 sentences
2. Reasoning — 3 concise bullets
3. Risk — biggest risk in your recommendation
4. Surprise — one thing the other voices may miss
Be direct. No hedging. Keep it under 300 words.
Role emphasis:
- Skeptic: challenge framing, question assumptions, propose the simplest credible alternative
- Pragmatist: optimize for speed, simplicity, and real-world execution
- Critic: surface downside risk, edge cases, and reasons the plan could fail
5. Synthesize with bias guardrails
You are both a participant and the synthesizer, so use these rules:
- do not dismiss an external view without explaining why
- if an external voice changed your recommendation, say so explicitly
- always include the strongest dissent, even if you reject it
- if two voices align against your initial position, treat that as a real signal
- keep the raw positions visible before the verdict
6. Present a compact verdict
Use this output shape:
## Council: [short decision title]
**Architect:** [1-2 sentence position]
[1 line on why]
**Skeptic:** [1-2 sentence position]
[1 line on why]
**Pragmatist:** [1-2 sentence position]
[1 line on why]
**Critic:** [1-2 sentence position]
[1 line on why]
### Verdict
- **Consensus:** [where they align]
- **Strongest dissent:** [most important disagreement]
- **Premise check:** [did the Skeptic challenge the question itself?]
- **Recommendation:** [the synthesized path]
Keep it scannable on a phone screen.
Persistence Rule
Do not write ad-hoc notes to ~/.claude/notes or other shadow paths from this skill.
If the council materially changes the recommendation:
- use
knowledge-opsto store the lesson in the right durable location - or use
/save-sessionif the outcome belongs in session memory - or update the relevant GitHub / Linear issue directly if the decision changes active execution truth
Only persist a decision when it changes something real.
Multi-Round Follow-up
Default is one round.
If the user wants another round:
- keep the new question focused
- include the previous verdict only if it is necessary
- keep the Skeptic as clean as possible to preserve anti-anchoring value
Anti-Patterns
- using council for code review
- using council when the task is just implementation work
- feeding the subagents the entire conversation transcript
- hiding disagreement in the final verdict
- persisting every decision as a note regardless of importance
Related Skills
santa-method— adversarial verificationknowledge-ops— persist durable decision deltas correctlysearch-first— gather external reference material before the council if neededarchitecture-decision-records— formalize the outcome when the decision becomes long-lived system policy
Example
Question:
Should we ship ECC 2.0 as alpha now, or hold until the control-plane UI is more complete?
Likely council shape:
- Architect pushes for structural integrity and avoiding a confused surface
- Skeptic questions whether the UI is actually the gating factor
- Pragmatist asks what can be shipped now without harming trust
- Critic focuses on support burden, expectation debt, and rollout confusion
The value is not unanimity. The value is making the disagreement legible before choosing.