{
  "id": 11026630,
  "title": "Rate-Limiting and Backoff Patterns for MCP Servers That Don't Fall Over Under Load",
  "url": "https://urgent.news/2026/09/30/rate-limiting-and-backoff-patterns-for-mcp-servers-that-dont-fall",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-30T20:45:01.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/quietdesk_studio_83466628/rate-limiting-and-backoff-patterns-for-mcp-servers-that-dont-fall-over-under-load-48bb"
  },
  "original_language": "en",
  "account": "A team's agent was caught in a loop calling the same tool for eight hours, leading to a five-figure cloud bill. This incident highlights the importance of implementing rate limiting and retry/backoff patterns for MCP servers to prevent costly issues. The article focuses on designing rate limiting and retry/backoff for MCP servers to stop stuck agents quickly instead of expensively, without covering OAuth token refresh or full observability setup.",
  "summary": "A team I talked with last quarter had an agent stuck in a loop calling the same tool for eight hours. By the time someone noticed, it had run up a five-figure cloud bill. That's not a hypothetical — a runaway automation loop making 127,000 API calls in roughly 8 hours has been reported to cost around $47,000 in a single incident. No rate limiter, no circuit breaker, nothing between the agent and…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}