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picea: Instructions file for Claude Code

CLAUDE.md

picea CLAUDE.md is an instructions file for Claude Code from swnb/picea. It costs 1,871 tokens per session, scanned A, original, no licence file.

A set of Claude Code instructions for the picea repository. It explains what the repository is, which files to read first, and how to run commands and tests.

In plain words
What is it for?
Use it when working on picea with Claude Code, especially for finding authoritative guidance and running the project's tests.
Why use it?
It gives Claude Code project-specific rules and context before it changes or tests the code.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

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

not rated 5repo 2mo ago A scan 1,871 tokens no licence
View source ↗ swnb/picea
Reuse

Borrowing it

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

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 picea CLAUDE.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/swnb/picea/claude-md"><img src="https://agentmods.dev/badge/instructions/swnb/picea/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,871 This file is loaded in full into every session.
When invoked 1,871 The same file — it is already loaded in full.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.01871 $0.01871
Opus 5.5 $0.00748 $0.00748
Sonnet 5.5 $0.00374 $0.00374
Haiku 4.5 $0.00187 $0.00187

Measured 2mo ago against content hash dc0c3fe4e326, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

picea CLAUDE.md scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

按仓库约定,cargo / npm / curl 这类验证命令加 `rtk proxy` 前缀。
CLAUDE.md · 102 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 · 102 lines · 1,871 tokens per session scan A dc0c3fe4e326

Subscribe to this mod's changes

picea CLAUDE.md is an instructions file published in the GitHub repository swnb/picea (5 stars, last pushed 2mo ago), with no licence file. It adds 1,871 tokens to every session, about $0.0075 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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