principle-guard-the-context-window

Apply when context is filling up: large outputs.

What this skill does for you

Apply when context is filling up: large outputs, long files, repeated reads, fan-out planning. Route bulk to subagents; keep summaries in the main thread, not raw payloads.

Quoted from the skill description in the pinned source

Who made it

Publishermichael-denyer

Repositorypstack-claude

Installs349as of Sep 27, 2026

Use it with Edge

Set up Edge for me: read getedge.cc/SKILL.md and follow it. Then use Edge to load the principle-guard-the-context-window skill from michael-denyer/pstack-claude.

Paste it into Claude, ChatGPT, Codex or Cursor.

Or read the skill source first.

Security evidence

Security state at 2026-09-30: reviewed. State definitions. This records static evidence for this revision; live load eligibility is checked again.

3 static scans, 0 counted findings. The listed scanners recorded the results shown for this package revision.

Scanner	Date	Result
Edge static checks	2026-09-27	Pass
Cisco skill-scanner	2026-09-27	Pass
Semgrep Edge rules	2026-09-27	Pass

Static scans check the code, not how well the skill works.

Scanner scope, raw findings and mirrored provider records

Edge static checks (Edge-run): edge-static/1.0.1. Scope: Static patterns for remote execution, credentials with network sends, obfuscation, prompt overrides, hidden Unicode, binaries and persistence. Revision: c02fd4922b25ee005f42042463d741d236c2c35e. Raw findings: . Counted findings: .

Cisco skill-scanner (Edge-run): cisco-skill-scanner/2.1.0. Scope: Local static, YARA, pipeline and behavioral analyzers; no LLM or AI Defense analysis. Revision: c02fd4922b25ee005f42042463d741d236c2c35e. Raw findings: 1. Counted findings: .

Semgrep Edge rules (Edge-run): semgrep/1.178.0+edge-rules.c15016a36fd3+offline-v1. Scope: Six Edge-authored static rules with Semgrep CE; offline execution and metrics disabled. Semgrep-maintained rules excluded. Revision: c02fd4922b25ee005f42042463d741d236c2c35e. Raw findings: . Counted findings: .

Source and licence

Repository: https://github.com/michael-denyer/pstack-claude
Pinned skill file: View source at revision
Revision: c02fd4922b25ee005f42042463d741d236c2c35e
Package hash: sha256:b20e3ae13e86719577fdd3d4984b28dd971ec9957f879dbd39b1f00b3cd0af29
Licence: MIT