What is openlakeforge CLAUDE.md?

Repository instructions for OpenLakeForge that direct Claude Code to read AGENTS.md and follow the project's development rules and verification steps.

Use it when changing OpenLakeForge code, especially before implementing an issue or running the local environment and end-to-end tests.

It keeps the agent aligned with the repository's documented architecture, coding standards, issue workflow, and local checks.

How malon64/openlakeforge configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to malon64/openlakeforge. 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/malon64/openlakeforge/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/malon64/openlakeforge

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/malon64/openlakeforge/claude-md/github.svg)](https://agentmods.dev/instructions/malon64/openlakeforge/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/malon64/openlakeforge/claude-md"><img src="https://agentmods.dev/badge/instructions/malon64/openlakeforge/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/malon64/openlakeforge/claude-md"><img src="https://agentmods.dev/badge/instructions/malon64/openlakeforge/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 220 This file is loaded in full into every session.

When invoked 220 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.

Model	Per session	Once invoked
Fable 5.1	$0.00220	$0.00220
Opus 5.5	$0.00088	$0.00088
Sonnet 5.5	$0.00044	$0.00044
Haiku 4.5	$0.00022	$0.00022

Measured 1mo ago against content hash bfa001436548, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

openlakeforge 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 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.

CLAUDE.md · 22 lines

What it actually says

CLAUDE.md

Read AGENTS.md. It is the single source for how to work in this repository: project context, orientation reading order, repository map, architectural rules, coding standards, the gates that must pass, and guardrails.

This file exists only so Claude Code finds the guide by its conventional name. The rules are deliberately not duplicated here — two copies drift apart, and a stale copy is worse than none.

Quick reference

uv run --project tools/olf --locked olf deploy --provider local   # bring up the local kind stack
uv run --project tools/olf --locked olf destroy --provider local  # bring down the local stack
uv run --project tools/olf --locked olf e2e run --env local        # full runtime verification

Before writing code: read AGENTS.md, then the issue you are working on in full (gh issue view <n>) — issue bodies carry verified file and line references that a summary will not.

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.

1mo ago Changed · +37 tokens per session bfa001436548
2mo ago First seen · 22 lines · 183 tokens per session scan A f83a428ec27f

Subscribe to this mod's changes

openlakeforge CLAUDE.md is an instructions file published in the GitHub repository malon64/openlakeforge (22 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 220 tokens to every session, about $0.0009 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.

openlakeforge CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
openlakeforge CLAUDE.mdmalon64/openlakeforge	Instructions file	22	1mo ago	Apache-2.0	A	220	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

openlakeforge: Instructions file for Claude Code