Agent Plugins Marketplace
← All plugins

fast-jev-compaction

v0.3.0

Portable Agent MCP plugin for on-demand, verbatim Jev-guided transcript compaction.

CodexAgent Plugins1 Skill1 MCP serverstdio

By Li-ship-dotLicense: MIT0 GitHub starsUpdated 4 days ago

Directory evidence

Runtimes
Codex and Agent Plugins
Parsed components
2 skill or MCP entries
Source updated
Sep 20, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install fast-jev-compaction for Codex

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add fast-jev-compaction@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. They add and refresh the PluginsMP catalog, then install this plugin.

Compatibility: the page URL and API slug “fast-jev-compaction-2” remain stable.

  • Codex: fast-jev-compaction-2@agent-plugin-marketplace → fast-jev-compaction@agent-plugin-marketplace

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/Li-ship-dot/fast-jev-compaction-codex

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

fast-jev-compaction/
├── .codex-plugin/plugin.json
├── plugin.json
├── skills/fast-jev-compaction/SKILL.md
└── .mcp.json

Included Skills1

fast-jev-compactionskills/fast-jev-compaction/SKILL.md

Compact a supplied Agent transcript with the Fast Jev Compaction MCP tool when the user explicitly asks to remove stale tool history or inspect compaction decisions.

MCP servers1

fast_jev_compactionstdio
command
node
args
./dist/mcp-server.js
cwd
.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "fast-jev-compaction",
  "version": "0.3.0",
  "description": "Portable Agent MCP plugin for on-demand, verbatim Jev-guided transcript compaction.",
  "author": {
    "name": "Li-ship-dot",
    "url": "https://github.com/Li-ship-dot"
  },
  "homepage": "https://github.com/Li-ship-dot/fast-jev-compaction-codex",
  "repository": "https://github.com/Li-ship-dot/fast-jev-compaction-codex",
  "license": "MIT",
  "keywords": [
    "compaction",
    "context",
    "jev",
    "transcript",
    "mcp"
  ],
  "skills": "./skills/",
  "mcpServers": "./.mcp.json",
  "interface": {
    "displayName": "Fast Jev Compaction",
    "shortDescription": "Compact transcripts without rewriting kept content",
    "longDescription": "Use Jev to decide which tool calls and results can be removed or truncated while preserving kept transcript content verbatim. Works with Agent hosts through MCP and includes a Codex compatibility manifest; it does not replace a host's internal automatic compaction.",
    "developerName": "Li-ship-dot",
    "category": "Productivity",
    "capabilities": [
      "Interactive",
      "Read"
    ],
    "websiteURL": "https://github.com/Li-ship-dot/fast-jev-compaction-codex",
    "defaultPrompt": [
      "Compact this transcript with Fast Jev Compaction.",
      "Show which tool results can be dropped without rewriting kept messages."
    ],
    "brandColor": "#111827"
  }
}
plugin.json
{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "fast-jev-compaction",
  "version": "0.3.0",
  "description": "Portable Agent MCP plugin for on-demand, verbatim Jev-guided transcript compaction.",
  "author": {
    "name": "Li-ship-dot",
    "url": "https://github.com/Li-ship-dot"
  },
  "homepage": "https://github.com/Li-ship-dot/fast-jev-compaction-codex",
  "repository": "https://github.com/Li-ship-dot/fast-jev-compaction-codex",
  "license": "MIT",
  "keywords": [
    "compaction",
    "context",
    "jev",
    "transcript",
    "mcp"
  ],
  "skills": "./skills/",
  "mcpServers": "./mcp.json",
  "interface": {
    "displayName": "Fast Jev Compaction",
    "shortDescription": "Compact transcripts without rewriting kept content",
    "longDescription": "Use Jev to decide which tool calls and results can be removed or truncated while preserving kept transcript content verbatim. Works with Agent hosts through MCP and includes a Codex compatibility manifest; it does not replace a host's internal automatic compaction.",
    "developerName": "Li-ship-dot",
    "category": "Productivity",
    "capabilities": [
      "Interactive",
      "Read"
    ],
    "websiteURL": "https://github.com/Li-ship-dot/fast-jev-compaction-codex",
    "defaultPrompt": [
      "Compact this transcript with Fast Jev Compaction.",
      "Show which tool results can be dropped without rewriting kept messages."
    ],
    "brandColor": "#111827"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[fast-jev-compaction on Agent Plugins Marketplace](https://pluginsmp.com/plugins/fast-jev-compaction-2)