context-engineer

context-engineer is a skill for Claude Code, Codex from alfredolopez80/multi-agent-ralph-loop. It costs 97 tokens per session (697 once invoked), scanned A, original, no licence file.

A tool for deciding what information an AI coding agent needs and assembling it into a usable context package. Context means the source material provided to the agent for a task.

In plain words
What is it for?
It is for analysing, loading, trimming, and injecting context from multiple sources, including before assigning work to teammates.
Why use it?
It helps avoid missing important information or using more context than the available window can hold.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/alfredolopez80/multi-agent-ralph-loop/context-engineer
Any agent
npx skills add alfredolopez80/multi-agent-ralph-loop --skill context-engineer
Clone the repo
git clone --depth 1 https://github.com/alfredolopez80/multi-agent-ralph-loop

Made for: Claude Code, Codex.

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 context-engineer

README.md
[![agentmods](https://agentmods.dev/badge/skills/alfredolopez80/multi-agent-ralph-loop/context-engineer.svg)](https://agentmods.dev/skills/alfredolopez80/multi-agent-ralph-loop/context-engineer)
Your own site
<a href="https://agentmods.dev/skills/alfredolopez80/multi-agent-ralph-loop/context-engineer"><img src="https://agentmods.dev/badge/skills/alfredolopez80/multi-agent-ralph-loop/context-engineer.svg" alt="Measured on agentmods" height="20"></a>
Per session 97 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 697 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00097 $0.00697
Opus 5 $0.00048 $0.00349
Sonnet 5 $0.00019 $0.00139
Haiku 4.5 $0.00010 $0.00070

Measured 4d ago against content hash 159e31eef5ab, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

context-engineer 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 4d 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/skills/context-engineer/SKILL.md · 77 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. 4d ago First seen · 77 lines · 97 tokens per session scan A 159e31eef5ab

Subscribe to this mod's changes

context-engineer is a skill published in the GitHub repository alfredolopez80/multi-agent-ralph-loop (146 stars, last pushed today), with no licence file. It adds 97 tokens to every session and 697 once invoked, about $0.0005 per session on Opus 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.

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