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seatledger

io.github.agentwares/seatledger ยท v0.3.0

Local ledger of Claude Code and Codex tokens, API-equivalent cost, limits and token-rate changes.

Connect Runs on your machine

Terminal
claude mcp add seatledger -e CLAUDE_CONFIG_DIR=<CLAUDE_CONFIG_DIR> -e CODEX_HOME=<CODEX_HOME> -e SEATLEDGER_HOME=<SEATLEDGER_HOME> -e SEATLEDGER_KEY=<SEATLEDGER_KEY> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "seatledger": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "CLAUDE_CONFIG_DIR": "<CLAUDE_CONFIG_DIR>",
        "CODEX_HOME": "<CODEX_HOME>",
        "SEATLEDGER_HOME": "<SEATLEDGER_HOME>",
        "SEATLEDGER_KEY": "<SEATLEDGER_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "seatledger": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "CLAUDE_CONFIG_DIR": "<CLAUDE_CONFIG_DIR>",
        "CODEX_HOME": "<CODEX_HOME>",
        "SEATLEDGER_HOME": "<SEATLEDGER_HOME>",
        "SEATLEDGER_KEY": "<SEATLEDGER_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "seatledger": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "CLAUDE_CONFIG_DIR": "<CLAUDE_CONFIG_DIR>",
        "CODEX_HOME": "<CODEX_HOME>",
        "SEATLEDGER_HOME": "<SEATLEDGER_HOME>",
        "SEATLEDGER_KEY": "<SEATLEDGER_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
CLAUDE_CONFIG_DIR
Optional
Claude Code's config directory, if not ~/.claude; transcripts are read from its projects/ folder
CODEX_HOME
Optional
Codex's home directory, if not ~/.codex; rollouts are read from its sessions/ folder
SEATLEDGER_HOME
Optional
Where seatledger keeps your limits and its cache of counts (default ~/.seatledger)
SEATLEDGER_KEY
Optional, secret
Team ledger push key for seatledger_team_summary, if not saved by `seatledger team join` or `team create`

Details

Package[email protected] (NPM, stdio)
First published9 Oct 2026
Last updated9 Oct 2026
Registry nameio.github.agentwares/seatledger

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