tula: Instructions file for Codex

AGENTS.md

tula AGENTS.md is an instructions file for Codex, OpenCode from realactivity/tula. It costs 2,475 tokens per session, scanned A, original, Apache-2.0.

A contributor guide for Tula, an open-source personal health intelligence agent built on OpenClaw. It explains the repository’s layout, hard rules, and related skills for coding agents.

In plain words
What is it for?
Use it before changing Tula skills, evaluation files, deployment scripts, or documentation about the patient-side health agent.
Why use it?
It helps contributors understand which files and instructions belong to this repository and avoid confusing them with similarly named guides elsewhere.

Instructions file for CodexOpenCode

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

This is realactivity/tula's own configuration. It tells Codex and OpenCode how to work on tula 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 tula configures →

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /home/azureuser/.openclaw/workspace/.

Reuse

Borrowing it

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

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.

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Per session 2,475 This file is loaded in full into every session.
When invoked 2,475 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 $0.02475 $0.02475
Opus 5.5 $0.00990 $0.00990
Sonnet 5.5 $0.00495 $0.00495
Haiku 4.5 $0.00248 $0.00248

Measured 20d ago against content hash 638ce091efbc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tula 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 20d 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 · 235 lines

How it starts

The opening of the file, as written. The whole thing — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md - Tula repo guide for coding agents

You are working in realactivity/tula: the open-source Tula skill and eval repo. Read this file first. It is the canonical orientation for Cursor, Copilot, Codex, Claude Code, and other repo-scoped coding agents.

Not the same file as:


What Tula is (30 seconds)

Tula is a personal health intelligence agent built on OpenClaw. Skills run on a self-hosted VM; health data stays in the user's workspace. This repo ships skills, Waza eval suites, deploy scripts, and the Patient Agent Eval Standard v0.1 (forkable by any patient-facing agent vendor).

Think of Tula as the patient-side equivalent of Microsoft's Scout, built on the same OpenClaw runtime: RealActivity governs the patient agent the way Microsoft governs the workforce agent. Positioning: Microsoft Just Validated Our Architecture.

Watch first:

Fork the eval standard: evals/README.md (78 tasks, 8 skills + composition bundle). Article: articles/how-will-you-know-if-your-patient-ai-is-working.md.


Repo map

Path What lives here
skills/ OpenClaw skills (core product). Each skill: SKILL.md, references/, scripts/
evals/ Waza eval suites per skill + composition bundle + _templates/
docs/ Architecture, deploy guide, eval status, build spec, runtime agent templates
apps/ My Tula patient portal UI; SMART Health Check-in web wallet
services/wren/ Self-hostable SMART on FHIR records relay
scripts/ CI gates, deploy-skills, backup, eval runners
templates/ Tenant onboarding placeholders ({{UPPER_SNAKE}})
articles/ Published technical writing
results/ Gitignored live eval JSON snapshots (optional publish)

Read the full file on GitHub · 235 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. 20d ago Changed · +1 lines · +31 tokens per session 638ce091efbc
  2. 2mo ago First seen · 234 lines · 2,444 tokens per session scan A 4bdb32036337

Subscribe to this mod's changes

tula AGENTS.md is an instructions file published in the GitHub repository realactivity/tula (47 stars, last pushed 20d ago), licensed Apache-2.0. It adds 2,475 tokens to every session, about $0.0099 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 2026-08-30.

Related

tula AGENTS.md compared with instructions from other repositories

tula AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
tula AGENTS.mdrealactivity/tulaInstructions file4720d agoApache-2.0A2,475Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode