estorides: Instructions file for Claude Code

CLAUDE.md

estorides CLAUDE.md is an instructions file for Claude Code from grisuno/estorides. It costs 12,286 tokens per session, scanned B, original, AGPL-3.0.

A project-specific rulebook for developing the Estorides project. It includes a glossary, required work order, shared rules, and the project’s tool versions and commands.

In plain words
What is it for?
Use it when working on the grisuno/estorides project and needing its development rules, terminology, workflow, or commands.
Why use it?
It gives the coding agent the project’s required procedures and constraints in one place, reducing the risk of making changes that conflict with the project’s established rules.

Instructions file for Claude Code

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

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

Reuse

Borrowing it

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

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 estorides CLAUDE.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/grisuno/estorides/claude-md"><img src="https://agentmods.dev/badge/instructions/grisuno/estorides/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 12,286 This file is loaded in full into every session.
When invoked 12,286 The same file — it is already loaded in full.
Security scan B 2 findings. 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 $0.12286 $0.12286
Opus 5.5 $0.04914 $0.04914
Sonnet 5.5 $0.02457 $0.02457
Haiku 4.5 $0.01229 $0.01229

Measured 21d ago against content hash 41c2bd7f9258, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

estorides CLAUDE.md scanned grade B with 2 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 21d 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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

| 2026-10-11 | `lan_shodan` slice 1 (policy/scope/inventory/web/bundle + skill + LazyOwn bridge) | `spec/lan_policy.md`, `spec/lan_scope.md`, `spec/lan_inventory.md`, `spec/lan_web.md`, `spec/lan_bundle.md` | `tests/test

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

> ejecuta código externo, descarga binarios, ni hace `eval`/`exec`/`os.system`
CLAUDE.md · 285 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 21d ago Changed · +1 lines · +145 tokens per session 41c2bd7f9258
  2. 26d ago Changed · +1 lines · +336 tokens per session scan A → B e6483c290abb
  3. 27d ago Changed · +368 tokens per session b5857e72a632
  4. 28d ago Changed · -12 lines · +615 tokens per session 8fa3a35c954f
  5. 1mo ago Changed · +1 lines · +224 tokens per session 3ecceea338f5
  6. 1mo ago Changed · +34 lines · +717 tokens per session 1a29799c086a
  7. 1mo ago Changed · +6 lines · +394 tokens per session ff0baebf359f
  8. 1mo ago Changed · +2 lines · +481 tokens per session 0e5f41b45413
  9. 1mo ago Changed · +1 lines · +661 tokens per session 11fee5cdd075
  10. 1mo ago First seen · 251 lines · 8,345 tokens per session scan A 82833a2d1c01

Subscribe to this mod's changes

estorides CLAUDE.md is an instructions file published in the GitHub repository grisuno/estorides (111 stars, last pushed 7d ago), licensed AGPL-3.0. It adds 12,286 tokens to every session, about $0.0491 per session on Opus 5.5. A static security scan graded it B with 2 findings (enumerates other installed skills, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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