lattice CLAUDE.md

lattice CLAUDE.md is an instructions file for coding agents from plausibleventures/lattice. It costs 63 tokens per session, scanned A, original, MIT.

Repository instructions for Plausible Ventures' Lattice project. They require agents to treat AGENTS.md as the main rulebook and begin with the project's machine-readable index and task list.

In plain words
What is it for?
Use them at the start of Lattice tasks to find project guidance, inspect what exists, and identify the next assigned work.
Why use it?
They point the agent to the files that define the project's rules, available components, and current work, reducing guesswork before editing code.

Instructions file

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/plausibleventures/lattice/claude-md
Clone the repo
git clone --depth 1 https://github.com/plausibleventures/lattice

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.

agentmods badge for lattice CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/plausibleventures/lattice/claude-md.svg)](https://agentmods.dev/instructions/plausibleventures/lattice/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/plausibleventures/lattice/claude-md"><img src="https://agentmods.dev/badge/instructions/plausibleventures/lattice/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 This file is loaded in full into every session.
When invoked 63 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 $0.00063 $0.00063
Opus 5 $0.00032 $0.00032
Sonnet 5 $0.00013 $0.00013
Haiku 4.5 $0.00006 $0.00006

Measured 4d ago against content hash b3a4e6ebe87a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

lattice 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 4d 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 · 4 lines

What it actually says

See AGENTS.md — it is the constitution for this repo and applies to every agent and every human equally. Start with .lattice/kit.json for the machine-readable index of what exists, and .lattice/tasks.json for what to do next.

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. 4d ago First seen · 4 lines · 63 tokens per session scan A b3a4e6ebe87a

Subscribe to this mod's changes

lattice CLAUDE.md is an instructions file published in the GitHub repository plausibleventures/lattice (35 stars, last pushed 12d ago), licensed MIT. It adds 63 tokens to every session, about $0.0003 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.