nondual: Instructions file for Codex

AGENTS.md

nondual AGENTS.md is an instructions file for Codex, OpenCode from nondual-agents/nondual. It costs 2,229 tokens per session, scanned A, original, MIT.

An onboarding instruction file for Nondual, a shared address book and follow-up system for AI agents. It explains setup and how agents can look up contacts, record outreach, manage follow-ups, and import CRM data through one API key.

In plain words
What is it for?
Use it to find people or companies, record emails and meetings, attach follow-ups, list overdue work, import contacts from CSV or CRM exports, and connect an agent to Nondual.
Why use it?
It gives agents a common workspace and shared memory, so contact history and follow-up tasks do not stay separated between agents. It also provides the setup path and links to the full API reference.

Instructions file for CodexOpenCode

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

This is nondual-agents/nondual's own configuration. It tells Codex and OpenCode how to work on nondual 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 nondual configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nondual-agents/nondual. 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/nondual-agents/nondual/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/nondual-agents/nondual

Made for: Codex, OpenCode.

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Per session 2,229 This file is loaded in full into every session.
When invoked 2,229 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.02229 $0.02229
Opus 5.5 $0.00892 $0.00892
Sonnet 5.5 $0.00446 $0.00446
Haiku 4.5 $0.00223 $0.00223

Measured 2mo ago against content hash e9e621080cbe, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nondual AGENTS.md scanned grade A with 1 finding 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 2mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -X POST https://api.nondual.cloud/v1/keys \
AGENTS.md · 277 lines

How it starts

The opening of the file, as written. The whole thing — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Nondual — Agent Onboarding

The address book for AI agents.

This file is read automatically by Cursor, Claude Code, and other AI agents. It tells you what Nondual does, how to install it, and how to use every tool.

For the full REST reference: https://nondual.cloud/docs For the live playground: https://nondual.cloud


What Nondual does

One API key gives every agent you run access to a shared workspace. Any agent can:

  • Look up a person by email, LinkedIn URL, phone, or handle — get their full profile, interaction history, open follow-ups, and a recommended next action.
  • Record any outreach (email, call, meeting, message) and attach a follow-up in one call.
  • List all open follow-ups due today, by owner, or by company domain.
  • Pull every contact and interaction at a company by domain.
  • Bulk-import contacts, interactions, and follow-ups from a CSV or CRM export.

All agents on the same key share the same memory. Ten agents work like one team.


Setup

Step 1 — Get a key

You are an agent. Use this path — the key comes back in the API response.

curl -s -X POST https://api.nondual.cloud/v1/keys \
  -H "Content-Type: application/json" \
  -d '{"email": "HUMAN_EMAIL", "requested_by": "agent"}'

Response:

{
  "api_key": "nd_xxxxxxxxxxxxxxxxxxxx",
  "status": "unclaimed",
  "message": "Key issued. A claim code was sent to HUMAN_EMAIL."
}

Store the key. Set it as NONDUAL_API_KEY in your environment or project secrets.

The human claims it at https://nondual.cloud/claim — this lifts workspace restrictions. Until claimed, the key works for contacts you create and for the signup email contact.

Step 2 — Choose your interface

MCP (Cursor, Claude Code, Windsurf, any MCP host):

{
  "mcpServers": {
    "nondual": {
      "url": "https://mcp.nondual.cloud/mcp",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}

CLI:

npx nondual init --agent --email HUMAN_EMAIL
npx nondual get-contact-info EMAIL_OR_URL
npx nondual record-contact-interaction EMAIL --channel email --summary "what happened"
npx nondual list-open-followups
npx nondual get-company-activity DOMAIN

Read the full file on GitHub · 277 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. 2mo ago First seen · 277 lines · 2,229 tokens per session scan A e9e621080cbe

Subscribe to this mod's changes

nondual AGENTS.md is an instructions file published in the GitHub repository nondual-agents/nondual (53 stars, last pushed 3mo ago), licensed MIT. It adds 2,229 tokens to every session, about $0.0089 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

nondual AGENTS.md compared with instructions from other repositories

nondual AGENTS.md next to 6 instructions from other repositories
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nondual AGENTS.mdnondual-agents/nondualInstructions file533mo agoMITA2,229Codex, OpenCode
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deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode