Token Optimizer

Token Optimizer is an AI Engineering skill for Claude Code, published by alexgreensh in token-optimizer.

1.9K stars154 forkson alexgreensh/token-optimizerAdded 2026/08/18+3% in starsRepository updated 2026/08/17

agentskillsclaude-codeclaude-code-skillclaude-plugincontext-engineeringcontext-windowghost-tokenstoken-optimizationtoken-optimizertoken-usage

Install in seconds

Install Token Optimizer

Copy Token Optimizer into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/alexgreensh/token-optimizer/tree/main/skills/token-optimizer ~/.claude/skills/token-optimizer

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/alexgreensh/token-optimizer.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/token-optimizer/SKILL.md in alexgreensh/token-optimizer
Installs to: ~/.claude/skills/token-optimizer
Collection: One of 6 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Token Optimizer does

Token Optimizer audits a Claude Code or Codex setup for context-window waste, then fixes it and measures the savings. Use when context feels tight.

Token Optimizer is cataloged under AI Engineering on DirSkills. Token Optimizer comes from a repository tagged agentskills, claude-code, claude-code-skill, claude-plugin and context-engineering.

Documentation

README

Excerpt

Token Optimizer

Never recommend cutting our own tools (issue #111). In every recommendation you produce, NEVER suggest removing, archiving, trimming, disabling, or consolidating Token Optimizer's own skills — token-optimizer, token-coach, token-dashboard, fleet-auditor. They are the measurement layer; recommending the user delete them to "save ~200 tokens" is self-cannibalizing. Exclude them from every unused-skill / archive / consolidation suggestion, regardless of invocation history.

Audits a Claude Code or Codex setup, identifies context window waste, implements fixes, and measures savings.

Target: 5-15% context recovery through config cleanup, up to 25%+ with autocompact management.

Step 0: Resolve measure.py, then gate on runtime (run this first)

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Token Optimizer

What else does alexgreensh publish alongside Token Optimizer?
Token Optimizer is one of 6 skills that DirSkills catalogs from alexgreensh/token-optimizer, the repository it ships in. Its siblings there include Fleet Auditor, Resume Checkpoint and Token Coach. Each one is a separate skill with its own page in this directory, installs the same way Token Optimizer does, and is maintained by alexgreensh in that same repository. The rest of the collection is listed on the alexgreensh/token-optimizer page.
How does Token Optimizer compare to other AI Engineering skills?
Token Optimizer ranks #899 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Token Optimizer against them. Open each page to compare what they document and how they install.