{
  "id": "a955d80dfb69",
  "url": "https://www.anthropic.com/engineering/advanced-tool-use",
  "title": "Introducing advanced tool use on the Claude Developer Platform Anthropic",
  "note": "It gives me a big chuckle to realize we are shoving regex patterns into the most sophisticated agentic toolchains that have ever existed to save context. 🤭",
  "voice": "jamie",
  "saved": "2025-11-26T21:38:32Z",
  "host": "anthropic.com",
  "kind": "page",
  "tags": [
    "_brief"
  ],
  "record": "https://links.thingelstad.xyz/links/a955d80dfb69/",
  "markdown": "https://links.thingelstad.xyz/links/a955d80dfb69.md",
  "issues": [
    {
      "number": 334,
      "slug": "334",
      "title": "Weekly Thing 334 / Privacy, Shopping, Consciousness",
      "date": "2025-11-29T14:07:53.633931Z",
      "section": "Briefly",
      "position": 11,
      "url": "https://weekly.thingelstad.com/archive/334/",
      "page": "https://links.thingelstad.xyz/issues/334/"
    }
  ],
  "connections": {
    "same_host": {
      "count": 30,
      "page": "https://links.thingelstad.xyz/hosts/anthropic.com/",
      "nearest": [
        {
          "id": "31348971d5a0",
          "title": "Code execution with MCP: building more efficient AI agents Anthropic",
          "url": "https://www.anthropic.com/engineering/code-execution-with-mcp",
          "record": "https://links.thingelstad.xyz/links/31348971d5a0/"
        },
        {
          "id": "c91153d296ea",
          "title": "Effective harnesses for long-running agents Anthropic",
          "url": "https://www.anthropic.com/engineering/effective-harnesses-for-long-running-agents",
          "record": "https://links.thingelstad.xyz/links/c91153d296ea/"
        },
        {
          "id": "1c8f97697bc4",
          "title": "How AI Is Transforming Work at Anthropic | Anthropic",
          "url": "https://www.anthropic.com/research/how-ai-is-transforming-work-at-anthropic",
          "record": "https://links.thingelstad.xyz/links/1c8f97697bc4/"
        },
        {
          "id": "dcd42f541b0a",
          "title": "Introducing Anthropic Interviewer | Anthropic",
          "url": "https://www.anthropic.com/news/anthropic-interviewer",
          "record": "https://links.thingelstad.xyz/links/dcd42f541b0a/"
        },
        {
          "id": "f2f6a3c7bbc6",
          "title": "Introducing Bloom: an open source tool for automated behavioral evaluations Anthropic",
          "url": "https://www.anthropic.com/research/bloom",
          "record": "https://links.thingelstad.xyz/links/f2f6a3c7bbc6/"
        }
      ]
    },
    "same_week": {
      "count": 15,
      "nearest": [
        {
          "id": "e1e58b90dc5d",
          "title": "Kevin Boone: The privacy nightmare of browser fingerprinting",
          "url": "https://kevinboone.me/fingerprinting.html",
          "record": "https://links.thingelstad.xyz/links/e1e58b90dc5d/"
        },
        {
          "id": "c410c6069714",
          "title": "Agent Design Is Still Hard | Armin Ronacher's Thoughts and Writings",
          "url": "https://lucumr.pocoo.org/2025/11/21/agents-are-hard/",
          "record": "https://links.thingelstad.xyz/links/c410c6069714/"
        },
        {
          "id": "a72dccdb6b7a",
          "title": "Introducing shopping research in ChatGPT | OpenAI",
          "url": "https://openai.com/index/chatgpt-shopping-research/",
          "record": "https://links.thingelstad.xyz/links/a72dccdb6b7a/"
        },
        {
          "id": "d7dd2b6ea890",
          "title": "Pearl Jam helps pay for Zamboni for Two Harbors, Minnesota",
          "url": "https://www.startribune.com/pearl-jam-zamboni-donation-two-harbors-minnesota/601532927",
          "record": "https://links.thingelstad.xyz/links/d7dd2b6ea890/"
        },
        {
          "id": "84e7d205b38a",
          "title": "Personal Business | Are.na Editorial",
          "url": "https://www.are.na/editorial/personal-business",
          "record": "https://links.thingelstad.xyz/links/84e7d205b38a/"
        }
      ]
    },
    "mentions": [],
    "mentioned_by": [],
    "saved_twice": []
  },
  "elsewhere": {
    "wayback": "https://web.archive.org/web/*/https://www.anthropic.com/engineering/advanced-tool-use"
  }
}