Context Firewall
Installation
SKILL.md
Implement a Context Firewall workflow to prevent the master context from being flooded by large inputs.
Purpose
Route large inputs (big files, logs, PDFs/images, long MCP/tool outputs) through sub-agents that produce compressed, auditable results. Only pass back:
- Structured claims
- Evidence locators (line/symbol/tool-call)
- Coverage statements
When to use
Prefer this workflow when any of the following is true:
- The user wants the "full" content of a large file/log/document.
- Tool output is long/noisy (search results, crawls, API responses).
- The task needs multi-file scanning or cross-file synthesis.
- The output must be verifiable without re-reading everything.