context-window-management

Prioritize, summarize, and route LLM context to prevent token overflows.

1|Updated Jan 30, 2026
One-click install
npx skills add https://github.com/jieni777/opencode-config-backup --skill context-window-management-jieni777
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: context-window-management
Source: https://github.com/jieni777/opencode-config-backup/tree/main/skills/context-window-management
Command: npx skills add https://github.com/jieni777/opencode-config-backup --skill context-window-management-jieni777

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Context Window Management addresses the challenge of limited token budgets in large language model workflows by strategizing how much past content to include, how to summarize ongoing chats, and how to route critical information to the model.

Core Features & Use Cases

  • Context-engineering, context-summarization, context-trimming, context-routing, token-counting, and context-prioritization to manage input content under token constraints.
  • Use cases include long-running conversations, multi-domain discussions, and memory-intensive prompts where preserving essential details is critical.

Quick Start

Provide a plan to apply tiered context strategy to a long chat history to stay under the token limit while preserving critical details.

Frequently Asked Questions about context-window-management

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

FAQPage Schema
How do I manage LLM context windows to prevent token overflow in long-running chats?

Manage LLM context windows by applying tiered strategies that prioritize, summarize, and trim past content. This prevents token overflows in long-running chats while preserving critical details under tight token budgets.

What is context summarization and how does it help with token constraints?

Context summarization condenses ongoing chat history into essential information. It helps with token constraints by reducing the input size fed to the model, ensuring you stay within token limits without losing critical details.

How do I route information in multi-domain prompts to keep token counts down?

Route information in multi-domain prompts by prioritizing critical content and trimming unnecessary tokens. This context-routing strategy manages input content effectively, keeping token counts down while preserving essential details.

Can I use context-engineering for memory-constrained workflows without losing critical data?

Yes, context-engineering applies guardrails to prevent data loss while managing memory-constrained workflows. It uses context-prioritization and token-counting to ensure essential details are preserved under tight token budgets.

What's the best way to trim chat history for prompt-engineering without dropping key details?

The best way to trim chat history is applying a tiered context strategy. This approach prioritizes critical information and summarizes ongoing conversations, ensuring prompt-engineering tasks stay under token limits without dropping key details.