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CLAUDE PLUGIN

evalloop

Developer not provided

Autonomous prompt optimization using Karpathy's autoresearch pattern. Editable file + fixed eval metric + autonomous improvement loop.

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From the developer

Works with

Claude Code

Description

From the marketplace listing

Autonomous prompt optimization using Karpathy's autoresearch pattern. Editable file + fixed eval metric + autonomous improvement loop.

What changed

No changes recorded yet. Follow this plugin to keep track of future changes.

Files & skills

evalloop · catalog manifest

Saved declaration

{}
evalloop · catalog manifest

Saved declaration

{
  "name": "evalloop",
  "source": {
    "sha": "0c586f18a01cdc2927f70570c3c43bbe68e60f45",
    "url": "https://github.com/kingmadellc/claude-plugins.git",
    "source": "url"
  },
  "homepage": "https://github.com/kingmadellc/claude-plugins/blob/main/README.md",
  "description": "Autonomous prompt optimization using Karpathy's autoresearch pattern. Editable file + fixed eval metric + autonomous improvement loop."
}

Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.

Installation instructions

Community

/plugin marketplace add anthropics/claude-plugins-community
/plugin install evalloop@claude-community

Claude Code installation documentation

Technical details
Sources
Community
First seen
Oct 3, 2026 · 22:13 UTC
Last seen
Nov 10, 2026 · 12:00 UTC
Latest observed change
Oct 3, 2026 · 22:13 UTC
Collection status
Listed
Reported installs
Not provided

Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.

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Plugin history: freshly prepared. Prepared . Refreshed when catalog data changes or after 6 hours. Your account and Follow status are live.