seine-council

seine-council is a skill for Claude Code from adambkovacs/seine-agentic-search-orchestrator-plugin. It costs 20 tokens per session (2,600 once invoked), scanned A, original, MIT.

A deliberation workflow in which several agents examine search results from different perspectives and produce a combined judgment. Deliberation means comparing evidence and viewpoints before reaching a conclusion.

In plain words
What is it for?
It is for quick quality checks of search results or deeper multi-perspective analysis of a research question.
Why use it?
It helps identify missing evidence, weak sources, and disagreements before relying on search results.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions Claude Code.

Part of the seine plugin — 4 skills, 21 agents shipped together

Good fit It is for quick quality checks of search results or deeper multi-perspective analysis of a research question.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add adambkovacs/seine-agentic-search-orchestrator-plugin --skill seine-council
Clone the repo
git clone --depth 1 https://github.com/adambkovacs/seine-agentic-search-orchestrator-plugin

Made for: Claude Code.

Or install seine, the plugin that ships this one along with the rest of its 4 skills, 21 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for seine-council

README.md
[![agentmods](https://agentmods.dev/badge/skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council/github.svg)](https://agentmods.dev/skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council)
Your own site
<a href="https://agentmods.dev/skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council"><img src="https://agentmods.dev/badge/skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for seine-council

Your own site · 80×15
<a href="https://agentmods.dev/skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council"><img src="https://agentmods.dev/badge/skills/adambkovacs/seine-agentic-search-orchestrator-plugin/seine-council.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,600 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00020 $0.02600
Opus 5 $0.00010 $0.01300
Sonnet 5 $0.00004 $0.00520
Haiku 4.5 $0.00002 $0.00260

Measured 12d ago against content hash f473858c7e3d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

seine-council scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/seine-council/SKILL.md · 208 lines

How it starts

The opening of the file, as written. The whole thing — 208 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Seine Council (Backend 2)

Run Seine's deliberative council using Claude Code's native Agent tool. Read agents/seine-kb/REFERENCE.md for schemas, ADR rules, and member semantics.

Evidence Vocabulary

Label Meaning Numeric
SOLID Multiple independent sources, no contradictions 1.0
SOFT Single credible source or indirect evidence 0.6
SHAKY Single biased source or conflicting evidence 0.3
UNKNOWN Insufficient evidence 0.0

Two Modes

Mode Agents When
Triage 3 agents (parallel) Quick quality check — triggered by /seine-search on flag
Deliberate 7 members + Round 2 synthesis Full multi-perspective analysis (dig+ depth)

Triage Mode

Spawn all 3 triage agents in parallel (single message):

Agent({ subagent_type: "seine-triage-completeness", model: "sonnet",
        prompt: "Query: <query>\nResults: <search_results_json>" })
Agent({ subagent_type: "seine-triage-quality",      model: "sonnet",
        prompt: "Query: <query>\nResults: <search_results_json>" })
Agent({ subagent_type: "seine-triage-gaps",         model: "sonnet",
        prompt: "Query: <query>\nResults: <search_results_json>" })

Each returns: { "agent": "completeness|quality|gaps", "verdict": "pass|flag", "reason": "...", "action": null|{...} }


Deliberate Mode

Round 1 — Spawn all 7 members in parallel (single message)

Agent({ subagent_type: "seine-council-synthesizer",     model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })
Agent({ subagent_type: "seine-council-contrarian",      model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })
Agent({ subagent_type: "seine-council-lateral-hunter",  model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })
Agent({ subagent_type: "seine-council-source-critic",   model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })
Agent({ subagent_type: "seine-council-pattern-spotter", model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })
Agent({ subagent_type: "seine-council-blind-spot",      model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })
Agent({ subagent_type: "seine-council-temporal",        model: "sonnet",
        prompt: "Query: <query>\nSearch results: <results_json>" })

Read the full file on GitHub · 208 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 208 lines · 20 tokens per session scan A f473858c7e3d

Subscribe to this mod's changes

seine-council is a skill published in the GitHub repository adambkovacs/seine-agentic-search-orchestrator-plugin (25 stars, last pushed 1mo ago), licensed MIT. It adds 20 tokens to every session and 2,600 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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