tula CLAUDE.md

Notes for using Claude Code in the tula repository, including required reading, verification practices, Windows shell guidance, and commit rules. Claude Code is an AI coding tool.

In plain words
What is it for?
Use them when making or reviewing changes in tula, running its checks on Windows, handling authenticated runs, or creating commits.
Why use it?
They help an agent follow the repository's expected workflow and avoid skipping required checks or using the wrong commands.

Instructions file

▶ Tula - The Open-Source Personal Health AI Agent (Live Demo) RealActivity · about realactivity/tula · on YouTube →
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 instructions/realactivity/tula/claude-md
Clone the repo
git clone --depth 1 https://github.com/realactivity/tula
Per session 245 This file is loaded in full into every session.
When invoked 245 The same file — it is already loaded in full.
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 $0.00245 $0.00245
Opus 5 $0.00122 $0.00122
Sonnet 5 $0.00049 $0.00049
Haiku 4.5 $0.00024 $0.00024

Measured 2d ago against content hash 207035227a3c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

tula CLAUDE.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 2d 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.

CLAUDE.md · 21 lines

What it actually says

CLAUDE.md - Claude Code notes

Read AGENTS.md first. It is the canonical repo guide for all coding agents (orientation, hard rules, verification, contribution paths).

This file adds Claude Code-specific notes only.

Claude Code

  • Prefer the repo verification commands in AGENTS.md before reporting done.
  • On Windows dev machines, run bash scripts via Git Bash when PowerShell lacks bash/jq: "C:\Program Files\Git\bin\bash.exe" -lc "cd /path/to/tula && ..."
  • Live Waza runs need Copilot CLI auth; mock CI does not.
  • Do not commit unless the user asks. When committing, always git commit -s.
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. 2d ago First seen · 21 lines · 245 tokens per session scan A 207035227a3c

Subscribe to this mod's changes

tula CLAUDE.md is an instructions file published in the GitHub repository realactivity/tula (45 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 245 tokens to every session, about $0.0012 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 2026-08-30.

Related

Other instructions, from other repositories