ictechgy/context-guard · plugins/context-guard/skills/optimize/SKILL.md

optimize skillB

optimize is agent-read markdown (skill) from ictechgy/context-guard: Diagnose and reduce Claude Code token usage for a project or session using context hygiene, model and effort routing, MCP minimization, output trimming/sanitizing, subagent discipline, and measurement. Use when the user asks to lower Claude Code token usage, cost, context bloat, or usage-limit burn..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ictechgy/context-guard/optimize@git:20260905.919b87d
Exact content
mdr add ictechgy/context-guard/optimize@sha256:6b60918eddd1479f

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_d3xcmektzbxk7vig.svg)](https://markdownregistry.com/a/art_d3xcmektzbxk7vig)

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Versions

versioncommittedcommitsizeaudit
git:20260905.919b87d latest2026-09-05 919b87d 3,371 BB view · diff
git:20260607.036ab292026-06-07 036ab29 3,544 BB view · diff
git:20260607.a4e652d2026-06-07 a4e652d 3,369 BB view · diff
git:20260529.be213252026-05-29 be21325 3,094 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter declares a name
  • pass: Frontmatter block present
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3371 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ictechgy/context-guard · 3 stars · license Apache-2.0 · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_d3xcmektzbxk7vig
GET https://markdownregistry.com/api/v1/resolve?ref=ictechgy/context-guard/optimize
GET https://markdownregistry.com/api/v1/blob/6b60918eddd1479f1d4f72792a3ee9b3d0acac4f6549614720b11bf3ba67feac