neuro-san-studio: Instructions file for Codex

AGENTS.md

neuro-san-studio AGENTS.md is an instructions file for Codex, OpenCode from cognizant-ai-lab/neuro-san-studio. It costs 1,631 tokens per session, scanned A, original, Apache-2.0.

A set of repository instructions for coding agents working on the Neuro-san-studio project. It defines contribution, Python, framework, security, documentation, and pull-request rules, including limits for network and code-execution tools.

In plain words
What is it for?
Use it to guide changes to Neuro-san-studio, check its tool and dependency conventions, keep diffs focused, and complete the required documentation and review steps.
Why use it?
It gives an automated coding agent the project's local rules before it edits files or opens a pull request. This helps avoid unsafe secrets, unbounded tool calls, accidental refactors, and incomplete documentation.

Instructions file for CodexOpenCode

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

This is cognizant-ai-lab/neuro-san-studio's own configuration. It tells Codex and OpenCode how to work on neuro-san-studio 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 neuro-san-studio configures →

About the project

Neuro SAN Studio is a hands-on environment for building, testing, and deploying networks of collaborating AI agents with the Neuro SAN framework. Developers, researchers, and domain experts use its examples, tutorials, and declarative HOCON configuration to prototype multi-agent applications. The catalogue instructions support workflows for using this studio and framework.

cognizant-ai-lab/neuro-san-studio · 1,194 stars · on GitHub · decisionai.ml

Reuse

Borrowing it

Nothing to install: this file belongs to cognizant-ai-lab/neuro-san-studio. 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/cognizant-ai-lab/neuro-san-studio/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/cognizant-ai-lab/neuro-san-studio

Made for: Codex, OpenCode.

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.

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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.

agentmods 80×15 button for neuro-san-studio AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/cognizant-ai-lab/neuro-san-studio/agents-md"><img src="https://agentmods.dev/badge/instructions/cognizant-ai-lab/neuro-san-studio/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,631 This file is loaded in full into every session.
When invoked 1,631 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 $0.01631 $0.01631
Opus 5.5 $0.00652 $0.00652
Sonnet 5.5 $0.00326 $0.00326
Haiku 4.5 $0.00163 $0.00163

Measured 1mo ago against content hash e9207d6c1d4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

neuro-san-studio 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 · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Rules for coding agents in Neuro-san-studio. Neuro SAN Studio is a multi-agent orchestration framework built on the neuro-san library. Agent networks are defined declaratively in HOCON files under registries/. Custom Python tools live in coded_tools/.

1. Contribution rules

  • Check the toolbox before writing Python. toolbox_info.hocon already provides web search, RAG, code execution, Gmail, Jira and more.
  • Every network sets max_steps and max_execution_seconds; never leave them unbounded. Older networks that lack them are not precedent.
  • No secrets in HOCON: use the environment or .env. Never log or print sly_data.
  • Add optional dependencies in coded_tools/<group>/<agent_network>/requirements.txt, and keep the network disabled by default in the manifest.
  • Review any internet-sourced agent skill before use; a SKILL.md can reference untrusted tools.
  • Keep the diff focused: no unrequested refactors and no reformatting of untouched files. Review it before creating a PR and remove debug prints, commented-out code, stray TODOs and files touched by accident.
  • Documentation ships in the same PR. A curated example (basic/, industry/, tools/) requires metadata, documentation as docs/examples/<group>/<agent_network>.md, a line and a TOC entry in examples.md, and a registered fixture. A feature updates its own reference document instead: toolbox.md, plugins.md, search_tools.md, or user_guide.md → Middleware. A network in generated/ is git-ignored and personal. Verify every link in the documents you touch to check for broken links.
  • Use US spelling for English words.

2. Coding style

  • Clean Code Standards: follow Robert C. Martin’s (Uncle Bob) Clean Code and The Clean Coder recommendations
  • Keep things simple, to the point, readable, maintainable and individually testable.
  • Line length: 119 characters, both for .py and .md files.

Read the full file on GitHub · 108 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 Changed · +20 lines · +231 tokens per session e9207d6c1d4d
  2. 1mo ago Changed · +2 lines · +49 tokens per session 3ad4752b1813
  3. 1mo ago First seen · 86 lines · 1,351 tokens per session scan A 7b2df30eb9ab

Subscribe to this mod's changes

neuro-san-studio AGENTS.md is an instructions file published in the GitHub repository cognizant-ai-lab/neuro-san-studio (1,194 stars, last pushed yesterday), licensed Apache-2.0. It adds 1,631 tokens to every session, about $0.0065 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 2026-09-23.

Related

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neuro-san-studio AGENTS.md next to 6 instructions from other repositories
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deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode