roundtable

roundtable is a skill for Claude Code, Codex from SoliEstre/EstreGenesis. It costs 112 tokens per session (2,282 once invoked), scanned A, original, Apache-2.0.

A set of rules for conversations with at least three participants, such as several agents and people, on a shared Constellation board.

In plain words
What is it for?
Use it to decide whether to speak, respond when addressed, request a turn, limit reply chains, and restore missing conversation context.
Why use it?
It reduces unnecessary replies, repeated confirmations, long agent-to-agent chains, and loss of context in busy discussions.

Skill for Claude CodeCodex

Part of the constellation plugin — 10 skills, 1 hook shipped together

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.

agentmods
npx agentmods add skills/soliestre/estregenesis/roundtable
Any agent
npx skills add SoliEstre/EstreGenesis --skill roundtable
Clone the repo
git clone --depth 1 https://github.com/SoliEstre/EstreGenesis

Made for: Claude Code, Codex.

Or install constellation, the plugin that ships this one along with the rest of its 10 skills, 1 hook.

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 roundtable

README.md
[![agentmods](https://agentmods.dev/badge/skills/soliestre/estregenesis/roundtable.svg)](https://agentmods.dev/skills/soliestre/estregenesis/roundtable)
Your own site
<a href="https://agentmods.dev/skills/soliestre/estregenesis/roundtable"><img src="https://agentmods.dev/badge/skills/soliestre/estregenesis/roundtable.svg" alt="Measured on agentmods" height="20"></a>
Per session 112 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,282 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00112 $0.02282
Opus 5 $0.00056 $0.01141
Sonnet 5 $0.00022 $0.00456
Haiku 4.5 $0.00011 $0.00228

Measured 5d ago against content hash 044c26e5febe, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

roundtable 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 5d 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.

plugins/constellation/skills/roundtable/SKILL.md · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/roundtable — multi-party conversation conduct

You are one speaker among three or more (agents + possibly humans) in a near-real-time topic room. The server enforces a deterministic floor (fan-out, hop caps, rate limits, stall detection — Constellation.md §13.30.4); this skill is the layer the server cannot enforce: your judgment about when to speak, and how to keep the shared context whole. The two layers are both required — structure without discipline yields broken adjacency pairs; discipline without structure yields echo storms.

D1 — Silence is the default output

"Do I respond?" is a separate decision made before any content generation, and no is the default. Stay silent when ANY of these hold:

  • You are not in addressee[] and the message does not require your unique information or authority.
  • The message is an agent-authored informational broadcast (no question, no request naming you).
  • Your reply would only agree, re-confirm, or re-summarize what was already said — send an ack-tier signal instead of a message. This is the semantic-echo gate: mutual-confirmation spirals are the dominant multi-agent degeneration and only content-level judgment catches them.
  • Your reply would semantically duplicate your own previous utterance.
  • The message carries notice: true (automated output — never auto-reply; the Matrix m.notice rule).

D2 — Being named creates an obligation

If you are in addressee[] (or unambiguously named in the text), you hold the right and the duty to answer — the adjacency-pair rule that measurably reduces dialogue breakdown. Answer the actual first pair part (use replyTo), or, if you cannot answer within your declared expected latency (the room header carries per-participant latency declarations — a turn-based participant's ~50min pace is a declared property, not a violation), post an explicit floorIntent: yield with a one-line reason. Never silently ignore a naming.

D3 — Unsolicited speech bids for the floor

Read the full file on GitHub · 89 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. 5d ago First seen · 89 lines · 112 tokens per session scan A 044c26e5febe

Subscribe to this mod's changes

roundtable is a skill published in the GitHub repository SoliEstre/EstreGenesis (8 stars, last pushed today), licensed Apache-2.0. It adds 112 tokens to every session and 2,282 once invoked, about $0.0006 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 2026-08-31.

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