agent-council: Instructions file for Codex

AGENTS.md

agent-council AGENTS.md is an instructions file for Codex, OpenCode from Avyayalaya/agent-council. It costs 2,230 tokens per session, scanned A, original, MIT.

A capability document for Agent Council, a tool that asks several role-based reviewers to assess a text artifact and combine their judgments into one verdict. The artifact can be marked SHIP, REVISE, or HOLD before it is published or saved.

In plain words
What is it for?
Use it to review documents or other text that needs several independent perspectives. It describes the two-round discussion, reviewer scores, blocking concerns, final revision brief, and audit transcript.
Why use it?
It creates a recorded quality gate for important outward-facing or irreversible text. It helps expose disagreements, missing evidence, voice problems, and strategic misalignment before the artifact is used.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is Avyayalaya/agent-council's own configuration. It tells Codex and OpenCode how to work on agent-council itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agent-council configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Avyayalaya/agent-council. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Avyayalaya/agent-council/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/Avyayalaya/agent-council

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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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.

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Per session 2,230 This file is loaded in full into every session.
When invoked 2,230 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.02230 $0.02230
Opus 5.5 $0.00892 $0.00892
Sonnet 5.5 $0.00446 $0.00446
Haiku 4.5 $0.00223 $0.00223

Measured 1mo ago against content hash 764f73c86ad4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agent-council AGENTS.md 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 1mo 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.

AGENTS.md · 181 lines

How it starts

The opening of the file, as written. The whole thing — 181 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — Agent Council capability manifest

This file declares the Council to other AI systems and orchestrators. Three layers: identity, evaluability, composability. They are all in this file.


Identity

Name: agent_council (Python package); agent-council (CLI binary). Version: 0.1.0 (P0 — Week 1 scaffold). One-paragraph capability:

The Agent Council is a runtime-portable quality gate. Given any text artifact and a config, it runs five role-conditioned LLM deliberators in a 2-round async protocol with cross-read rebuttal, then synthesizes a single verdict — SHIP, REVISE, or HOLD — plus a revision brief and a full audit transcript. It depends on no SDK and no API keys: a runtime adapter shells out to whatever CLI is configured (claude, gh copilot, ollama, etc.). It is designed to gate tier-1 artifacts — external-facing, irreversible, identity-shaping, or memory writes — before they persist or publish.

What it does well:

  • Catches voice violations, evidence gaps, and strategic mis-alignment that the artifact's producing agent missed.
  • Surfaces dissent transparently — every deliberator's score, blocking flag, and irreducible flag is logged.
  • Compounds across runs — prior verdicts on the same artifact_type are loaded into the Adjudicator's context.
  • Stays portable — adding a new LLM CLI is one new file in runtimes/.

What it is not:

  • It is not a writing tool. It does not produce artifacts; it gates them.
  • It is not a generic LLM-as-judge. It is structured around five named roles, each with a Context Verification Gate and a typed output schema.
  • It is not a fact-checker for the open web. Source verification stays inside the Evidence deliberator's tiered framework — accuracy is the operator's responsibility.
  • It is not a replacement for the operator's own review. It is the gate before the operator's review, not after.

When to invoke:

  • An artifact is tier-1 (external, irreversible, identity-shaping, or a memory write).
  • The artifact has cleared its producing agent's quality gate but has not yet been published / committed / persisted.
  • The operator wants structured dissent before shipping — not just "looks good."

Read the full file on GitHub · 181 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. 1mo ago First seen · 181 lines · 2,230 tokens per session scan A 764f73c86ad4

Subscribe to this mod's changes

agent-council AGENTS.md is an instructions file published in the GitHub repository Avyayalaya/agent-council (11 stars, last pushed 3mo ago), licensed MIT. It adds 2,230 tokens to every session, about $0.0089 per session on Opus 5.5. 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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