context-optimization

Extend limited context windows via compaction, masking, KV-cache optimization, and partitioning.

Updated Jan 6, 2026
One-click install
npx skills add https://github.com/salmanparacha/speckitplus-calculator --skill context-optimization-salmanparacha
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: context-optimization
Source: https://github.com/salmanparacha/speckitplus-calculator/tree/main/.claude/skills-nocontext/context-optimization
Command: npx skills add https://github.com/salmanparacha/speckitplus-calculator --skill context-optimization-salmanparacha

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Context optimization extends the effective capacity of limited context windows through strategies like compaction, observation masking, KV-cache optimization, and context partitioning, enabling longer-running tasks without larger models.

Core Features & Use Cases

  • Compaction: summarize near-limit content to preserve signal and free space for ongoing reasoning.
  • Observation masking: replace verbose tool outputs with compact references to reduce token usage.
  • KV-cache optimization: reuse cached inference blocks to minimize recomputation across similar prompts.
  • Context partitioning: split tasks across sub-contexts to maintain responsiveness in large workflows.
  • Practical use cases include long conversations, large document processing, and cost-sensitive deployments.

Quick Start

Apply compaction when context usage nears the limit and selectively mask long outputs, leveraging KV-cache optimization and partitioning for scalable workloads.

Frequently Asked Questions about context-optimization

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I optimize context windows for long-running agent workflows?

Context optimization extends limited context windows by applying compaction, observation masking, KV-cache optimization, and partitioning to maintain agent responsiveness during long-running workflows.

What is the best way to reduce token usage from verbose tool outputs in agent systems?

Observation masking reduces token usage by replacing verbose tool outputs with compact references, freeing context space while preserving essential data for ongoing reasoning.

How does KV-cache optimization minimize recomputation across similar prompts?

KV-cache optimization minimizes recomputation by reusing cached inference blocks across similar prompts, lowering latency and computational costs in cost-sensitive deployments.

Can I split large document processing tasks across sub-contexts to maintain responsiveness?

Context partitioning splits large document processing tasks across sub-contexts, maintaining system responsiveness and enabling scalable workloads without requiring larger models.

When should I apply context compaction to large document processing workflows?

Apply context compaction when context usage nears predefined limits during large document processing, summarizing near-limit content to preserve signal and free space for ongoing reasoning.

Does context optimization work for cost-sensitive deployments without upgrading to larger models?

Context optimization suits cost-sensitive deployments by extending effective context capacity through masking and partitioning, enabling large-scale workflows without upgrading to larger models.