agentmods.dev

token-optimizer

A token-optimizer plugin that automatically reduces the conversation context consumed by file, search, and shell operations using cached and difference-based tools.

In plain words
What is it for?
Use it to redirect expensive built-in operations through cached MCP tools and apply automatic context optimisation through hooks.
Why use it?
It lowers the amount of routine tool output sent to the coding agent, leaving more context for the actual task.

Plugin for Claude Code

501 yesterday A scan tokens not measured original MIT
View the source file ooples/token-optimizer-mcp
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add ooples/token-optimizer-mcp
agentmods
npx agentmods add plugins/ooples/token-optimizer-mcp/plugin
Clone the repo
git clone --depth 1 https://github.com/ooples/token-optimizer-mcp

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

token-optimizer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/.claude-plugin/plugin.json · 19 lines

What it actually says

{
  "name": "token-optimizer",
  "description": "Aggressive context-window optimization by DEFAULT: enforcing hooks route expensive built-in file, search and shell calls to cached/diffed MCP tools, cutting token usage 60-90% without the user configuring anything.",
  "version": "6.0.2",
  "author": {
    "name": "ooples"
  },
  "homepage": "https://github.com/ooples/token-optimizer-mcp#readme",
  "repository": "https://github.com/ooples/token-optimizer-mcp",
  "license": "MIT",
  "keywords": [
    "token-optimization",
    "context-window",
    "caching",
    "compression",
    "mcp"
  ]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 19 lines scan A 4ac85d6241be

Subscribe to this mod's changes

token-optimizer is a plugin published in the GitHub repository ooples/token-optimizer-mcp (501 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Data and AILLMResearchaicachingclaudecompressionmcp
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