elenchus: Instructions file for Claude Code

CLAUDE.md

elenchus CLAUDE.md is an instructions file for Claude Code from alexvtejeda/elenchus. It costs 2,981 tokens per session, scanned B, original, no licence file.

Project-specific Claude Code instructions for elenchus, including its instruction file, purpose, saved progress checkpoints, connected tool servers, and working conventions.

In plain words
What is it for?
They appear intended to guide work on the elenchus project, including its checkpoints and connected Context7 and Playwright servers.
Why use it?
The description does not provide enough detail to say what problem these instructions solve.

Instructions file for Claude Code

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

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

Reuse

Borrowing it

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

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 elenchus CLAUDE.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/alexvtejeda/elenchus/claude-md"><img src="https://agentmods.dev/badge/instructions/alexvtejeda/elenchus/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,981 This file is loaded in full into every session.
When invoked 2,981 The same file — it is already loaded in full.
Security scan B 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 $0.02981 $0.02981
Opus 5.5 $0.01192 $0.01192
Sonnet 5.5 $0.00596 $0.00596
Haiku 4.5 $0.00298 $0.00298

Measured 2mo ago against content hash ba432be3ef6b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

elenchus CLAUDE.md scanned grade B 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.

Reads MCP configurationmediumAgent snooping

mcp.json carries server URLs and auth tokens; reading it lets a mod discover and abuse other integrations.

`.mcp.json`. It reads `CONTEXT7_API_KEY` from the environment (set it in your shell profile);
CLAUDE.md · 174 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 · 174 lines · 2,981 tokens per session scan B ba432be3ef6b

Subscribe to this mod's changes

elenchus CLAUDE.md is an instructions file published in the GitHub repository alexvtejeda/elenchus (2 stars, last pushed 2mo ago), with no licence file. It adds 2,981 tokens to every session, about $0.0119 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads mcp configuration). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

elenchus CLAUDE.md compared with instructions from other repositories

elenchus CLAUDE.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
elenchus CLAUDE.mdalexvtejeda/elenchusInstructions file22mo agononeB2,981Claude Code
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
vscode ai-customization.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA1,907GitHub Copilot