Koskamo

Codex Reset MCP

A hosted, read-only MCP server that provides agents with data regarding OpenAI Codex usage-limit resets. It exposes tools to forecast reset probabilities, retrieve dated reset timelines, and check current service status to distinguish outages from limits.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Codex Reset MCP logo, by codex-reset.comCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-06Published by codex-reset.com
You need:No API key, no sign-up, no session
MCP endpoint (Streamable HTTP)
https://codex-reset.com/mcp
Vendor documentation

What its tools do

3 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

3 of 3 have a description · 3 of 3 declare behavior hints · 3 of 3 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Check if Codex usage limits are likely to reset in the next 24 hours
  • Retrieve a dated record of verified resets and announcements
  • Determine if current errors are due to an outage or usage limit

Source and maintenance

Community listingRegistry 1.0.0
Maintenance checked

Protocol and capabilities

Server
codex-reset 1.0.0
MCP protocol negotiated in check
2025-06-18
Tools
3 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Read-only facts about OpenAI Codex usage-limit resets from codex-reset.com. Probabilities are forecasts; cite the url of a timeline row for the announcement itself.

Tools

3 advertised

get_reset_forecast — Codex reset forecast
Advertised by the server during the last successful anonymous check.
Advertised read-only

Current probability that OpenAI resets Codex usage limits in the next 24 and 48 hours, with confidence, the last confirmed reset time and any active official signal. A forecast, not a promise.

get_reset_forecast input schema
{
  "type": "object",
  "properties": {
    "locale": {
      "enum": [
        "en",
        "zh",
        "ja",
        "es"
      ],
      "type": "string",
      "description": "Language of the human-readable copy. Default en."
    }
  },
  "additionalProperties": false
}
get_reset_forecast annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_reset_timeline — Codex reset record
Advertised by the server during the last successful anonymous check.
Advertised read-only

Codex reset history: dated record of verified Codex usage-limit resets and banked reset grants (group credits), newest first, each with its source URL.

get_reset_timeline input schema
{
  "type": "object",
  "properties": {
    "to": {
      "type": "string",
      "description": "Latest date, YYYY-MM-DD."
    },
    "from": {
      "type": "string",
      "description": "Earliest date, YYYY-MM-DD."
    },
    "group": {
      "enum": [
        "reset",
        "boost",
        "unlock",
        "credits"
      ],
      "type": "string",
      "description": "Kind of event. Default reset."
    },
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Number of events. Default 10."
    },
    "locale": {
      "enum": [
        "en",
        "zh",
        "ja",
        "es"
      ],
      "type": "string",
      "description": "Language of the human-readable copy. Default en."
    }
  },
  "additionalProperties": false
}
get_reset_timeline annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_codex_status — Codex service status
Advertised by the server during the last successful anonymous check.
Advertised read-only

Current OpenAI Codex service state as tracked by codex-reset.com, to tell an outage apart from a usage limit.

get_codex_status input schema
{
  "type": "object",
  "properties": {
    "locale": {
      "enum": [
        "en",
        "zh",
        "ja",
        "es"
      ],
      "type": "string",
      "description": "Language of the human-readable copy. Default en."
    }
  },
  "additionalProperties": false
}
get_codex_status annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (2 of 2 answered).

  1. 2026-11-07: 2 of 2 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
220 ms
95th percentile latency
220 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 220 ms · metadata changed · 3 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http codex-reset-mcp https://codex-reset.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add codex-reset-mcp --url https://codex-reset.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable codex-reset-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "codex-reset-mcp": {
      "url": "https://codex-reset.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "codex-reset-mcp": {
      "type": "streamableHttp",
      "url": "https://codex-reset.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start codex-reset-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "codex-reset-mcp": {
      "type": "http",
      "url": "https://codex-reset.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http codex-reset-mcp https://codex-reset.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://codex-reset.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "codex-reset-mcp": {
      "serverUrl": "https://codex-reset.com/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Codex Reset MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.