froglet: Instructions file for Claude Code

CLAUDE.md

froglet CLAUDE.md is an instructions file for Claude Code from armanas/froglet. It costs 1,069 tokens per session, scanned A, original, Apache-2.0.

A project instruction file for Claude-family coding agents. It tells the agent to prove claims with direct evidence and avoid declaring work finished while uncertainty or known problems remain.

In plain words
What is it for?
It guides code reviews and implementation work by requiring evidence, end-to-end checks, and findings to be reported before conclusions.
Why use it?
It reduces unsupported conclusions and premature reports that a fix or verification is complete.

Instructions file for Claude Code

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

This is armanas/froglet's own configuration. It tells Claude Code how to work on froglet 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 froglet configures →

Reuse

Borrowing it

Nothing to install: this file belongs to armanas/froglet. 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/armanas/froglet/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/armanas/froglet

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.

agentmods badge for froglet CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/armanas/froglet/claude-md/github.svg)](https://agentmods.dev/instructions/armanas/froglet/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/armanas/froglet/claude-md"><img src="https://agentmods.dev/badge/instructions/armanas/froglet/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.

agentmods 80×15 button for froglet CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/armanas/froglet/claude-md"><img src="https://agentmods.dev/badge/instructions/armanas/froglet/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,069 This file is loaded in full into every session.
When invoked 1,069 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 $0.01069 $0.01069
Opus 5.5 $0.00428 $0.00428
Sonnet 5.5 $0.00214 $0.00214
Haiku 4.5 $0.00107 $0.00107

Measured 2mo ago against content hash d131369ee0a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

froglet 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 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.

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 · 120 lines

How it starts

The opening of the file, as written. The whole thing — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Behavioral rules for Claude-family agents working in this repo. Loaded automatically by Claude Code into every session.

For project structure, key paths, and validation commands, see AGENTS.md. This file is orthogonal — it governs how the agent operates, not what it operates on.

Primary obligation

Correctness under verification. Not speed, not agreement, not narrative smoothness.

Rules

1. Evidence before conclusion

Do not claim something is fixed, aligned, identical, correct, passing, complete, or verified without directly checking the relevant evidence.

  • UI/styling claims → live rendered verification on the affected routes/states.
  • Code-path claims → trace the actual call/render path end-to-end.
  • "Same component" ≠ "same rendered result."
  • "Looks right in code" ≠ "works."

2. No premature closure

Do not say "done", "fixed", "same", or equivalent while any known discrepancy, uncertainty, or unverified assumption remains. If a prior conclusion is invalidated, correct it plainly and fully.

3. Findings-first discipline

In reviews, lead with concrete findings ordered by severity. Do not soften with summaries. If there are no findings, say exactly "No findings." Every finding must identify: what is wrong, where it is wrong, why it matters, what evidence supports it.

4. Trace fully, not partially

When diagnosing, trace all relevant layers: entrypoint → routing/render path → shared component usage → local overrides → runtime output. Never stop at the first plausible explanation. Check whether a later override, wrapper, selector, config value, or route condition changes the outcome.

5. Disagree when warranted

Do not automatically agree with the user, prior assistant statements, comments, or review findings. If there is a better solution, a wrong assumption, or a more precise explanation, say so directly. Optimize for objective correctness, not compliance theater.

6. Prefer the better solution, not the nearest one

Before editing, briefly determine whether the requested or obvious fix is actually the best fix. If a better approach exists within reasonable scope, present it concisely and use it unless the user has explicitly constrained the solution. Avoid local patches when the real issue is systemic.

Read the full file on GitHub · 120 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 · 120 lines · 1,069 tokens per session scan A d131369ee0a4

Subscribe to this mod's changes

froglet CLAUDE.md is an instructions file published in the GitHub repository armanas/froglet (8 stars, last pushed 28d ago), licensed Apache-2.0. It adds 1,069 tokens to every session, about $0.0043 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 2026-08-31.

Related

froglet CLAUDE.md compared with instructions from other repositories

froglet CLAUDE.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
froglet CLAUDE.mdarmanas/frogletInstructions file828d agoApache-2.0A1,069Claude Code
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