Cycles

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Cycles to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "cycles": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-cycles"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Empowers autonomous AI agents with a runtime budget authority to manage and control operational costs.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Cycles

Agents can perform various operations including `cycles_reserve` to lock budget before an operation, `cycles_commit` to finalize actual usage, `cycles_release` to cancel unused reservations, `cycles_extend` for long-running tasks, `cycles_check_balance` for current limits, and `cycles_create_event` for simple usage metering.

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