gcf-proxy

v1.0.0

Save 71% on MCP tool call tokens. Wraps any MCP server with GCF encoding, zero code changes. Session stats hook shows savings per turn.

Codex

By Blackwell SystemsLicense: Apache-2.01.1k GitHub starsUpdated 16 hours ago

Directory evidence

Runtimes: Codex
Parsed components: 0 skill or MCP entries
Source updated: Sep 23, 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 gcf-proxy for Codex

Installs for the current user

codex plugin marketplace add hashgraph-online/awesome-codex-plugins
codex plugin marketplace upgrade awesome-codex-plugins
codex plugin add gcf-proxy@awesome-codex-plugins

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

Compatibility: the page URL and API slug “gcf-proxy” remain stable.

Codex: gcf-proxy@agent-plugin-marketplace → gcf-proxy@awesome-codex-plugins

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/hashgraph-online/awesome-codex-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/blackwell-systems/gcf-codex-plugin/.

Plugin files

plugins/blackwell-systems/gcf-codex-plugin/

└── .codex-plugin/plugin.json

Plugin manifests1

plugins/blackwell-systems/gcf-codex-plugin/.codex-plugin/plugin.json

{
  "name": "gcf-proxy",
  "version": "1.0.0",
  "description": "Save 71% on MCP tool call tokens. Wraps any MCP server with GCF encoding, zero code changes. Session stats hook shows savings per turn.",
  "repository": "https://github.com/blackwell-systems/gcf-codex-plugin",
  "license": "Apache-2.0",
  "author": {
    "name": "Blackwell Systems",
    "url": "https://blackwell-systems.com"
  },
  "homepage": "https://gcformat.com",
  "keywords": [
    "mcp",
    "proxy",
    "token-optimization",
    "gcf",
    "cost-reduction"
  ],
  "interface": {
    "displayName": "GCF Proxy",
    "shortDescription": "Save 71% on MCP tool call tokens with GCF encoding.",
    "composerIcon": "./assets/icon.svg",
    "links": {
      "documentation": "https://gcformat.com/guide/claude-code.html",
      "repository": "https://github.com/blackwell-systems/gcf-codex-plugin",
      "homepage": "https://gcformat.com"
    }
  }
}