Context Layering Strategy

A single monolithic context document that contains everything about your organization, your project, and your preferences is a context window bomb. It consumes tokens, buries the relevant information under irrelevant details, and forces Claude to parse thousands of words before processing your actual request. Context layering solves this by organizing context into tiers that are loaded selectively based on the task.

The three-layer model: Layer 1 — Organization Context (always loaded). Company name, industry, key terminology, tone guidelines, formatting standards. 200-400 words. Layer 2 — Project Context (loaded per project). Project goals, stakeholders, current phase, key decisions made, open questions. 300-600 words. Layer 3 — Task Context (loaded per task). The specific brief, relevant data, previous outputs to build on. Variable length. Each layer adds precision without redundancy. A team member working on a different project loads Layer 1 (same) + Layer 2 (different) + Layer 3 (different). The organization context stays consistent while the project and task context adapt.

1. 1. Define Organization Context Write a 200-400 word document that captures: company name and industry, brand voice guidelines, key terminology with definitions, formatting standards (date formats, number conventions, header styles). This document changes rarely — quarterly at most.
2. 2. Template Project Context Create a project context template with fields for: project name, objective, stakeholders, current phase, key decisions made, constraints, and open questions. Each project gets its own instance. Update it at phase transitions.
3. 3. Build Task-Level Briefs For each task, assemble a brief that includes only the specific data, prior outputs, and instructions relevant to that task. Do not include the full project history — only what this task needs to reference.