Is Tokenusage Codex free?

Yes, Tokenusage Codex is free to use.

How do I install Tokenusage Codex?

Tokenusage Codex is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Tokenusage Codex safe to use?

Yes. Tokenusage Codex passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Tokenusage Codex?

Tokenusage Codex uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Tokenusage Codex MCP Server

by Stdcmms Lang

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

Daily Nerf Watch scores for Claude and GPT models on one private, code-graded suite. Read-only.

About

Daily Nerf Watch scores for Claude and GPT models on one private, code-graded suite. Read-only.

Remote endpoints: streamable-http: https://tokenusage.dev/mcp/nerfwatch

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

2 tools verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "dev-tokenusage-nerfwatch": {
      "url": "https://tokenusage.dev/mcp/nerfwatch"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Codex Reset Tracker MCP server

A hosted, read-only MCP server for OpenAI Codex usage-limit resets, from tokenusage.dev. Ask your agent whether Codex has announced a reset, and it reads the record behind the Codex reset tracker.

Endpoint: https://tokenusage.dev/mcp (Streamable HTTP)
No API key, no account, no sign-in
Read-only: nothing runs on your machine and nothing is written

This repository holds client configuration only. The server is hosted at tokenusage.dev; its fields, caching and limits are documented at tokenusage.dev/developers.

Nerf Watch has a separate read-only MCP server for public benchmark scores and history. See Nerf Watch installation and tools. A lower score is a lower score on this suite, not proof that a provider changed a model. Data: tokenusage.dev linked to https://tokenusage.dev/nerfwatch.

Tools

Tool	What it returns
`get_codex_reset_announcements`	Codex usage-limit reset announcements by @thsottiaux on X, newest first (`limit` 1 to 50, default 10): each post's link, when it was posted, when tokenusage.dev recorded it and its `resetType` (`automatic`, `banked` or `both`; `null` for records older than reset types), plus when the monitor last checked X.
`get_codex_reset_calendar`	The same announcements grouped by UTC calendar date, newest first, at most 50 in total; an optional `month` (`YYYY-MM`) selects one UTC month. A date without an entry does not mean no reset was announced.

A banked reset grant saves a reset for eligible users to apply later and does not itself refill limits. A post is not proof that your own limit was reset: open its link for the exact wording, and check your Codex account for your personal reset times. Only @thsottiaux is watched.

Install

Claude Code

claude mcp add --transport http tokenusage https://tokenusage.dev/mcp

or as a plugin:

claude plugin marketplace add stdcmms-lang/tokenusage-codex-mcp
claude plugin install tokenusage-codex@tokenusage

Codex

codex mcp add tokenusage --url https://tokenusage.dev/mcp

or as a plugin:

codex plugin marketplace add stdcmms-lang/tokenusage-codex-mcp
codex plugin add tokenusage-codex@tokenusage

Gemini CLI

gemini extensions install https://github.com/stdcmms-lang/tokenusage-codex-mcp

Cursor (.cursor/mcp.json) and other clients that take an mcpServers file:

{ "mcpServers": { "tokenusage": { "url": "https://tokenusage.dev/mcp" } } }

A client that supports only stdio servers can bridge with npx -y mcp-remote https://tokenusage.dev/mcp.

Discovery

Server card: https://tokenusage.dev/mcp/server-card
AI catalog: https://tokenusage.dev/.well-known/ai-catalog.json
MCP Registry name: dev.tokenusage/codex (manifest: server.json)

Credit

The data is free to reuse on one condition: where you show it to other people, in a site, app, bot message or dashboard, show Data: tokenusage.dev linked to https://tokenusage.dev/resets on the same screen or in the same message. Personal use needs no visible credit. Every response carries the link in its source field. See the terms.

Unofficial; not affiliated with OpenAI. Privacy: https://tokenusage.dev/privacy. Questions and corrections: https://tokenusage.dev/contact.

License

The configuration in this repository is MIT licensed. The hosted data is covered by the credit condition above.

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4.7

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