The Durability Curve

Connect it to your AI

Claude Code

claude mcp add --transport http archive https://mcp.durabilitycurve.com/mcp/c/registry

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://mcp.durabilitycurve.com/mcp/c/registry

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "archive": {
      "url": "https://mcp.durabilitycurve.com/mcp/c/registry"
    }
  }
}

Tools it offers

6 tools, as the server itself reported during our check on Oct 31, 2026.

• searchSearch or list the public archive of The Durability Curve: essays on which kinds of work keep their value as AI gets cheaper, the checked claims in each essay's claim ledger, the dated calls printed in The Durability Cur
• get_essayGet one Durability Curve essay: by default its full public text as markdown, with its title, dates, canonical field, access, length, sections, tools and a link to its claim ledger when it has one. A long essay can be rea
• get_claim_ledgerGet the claim ledger for one essay: each load-bearing claim it makes, the source it was checked against, the quoted words, where in the source they appear, the date the source was read, and a status saying how the claim
• get_weekly_callsGet the calls printed in The Durability Curve Weekly: dated, checkable predictions, each with the confidence printed at the time and the date or event it resolves on. Filter by status, ID, issue, resolution date or print
• get_ai_modelsGet The Durability Curve's record of AI model releases from ten labs (OpenAI, Anthropic, Google, DeepSeek, Meta, xAI, Mistral, Alibaba, Moonshot, Zhipu): when each model came out, with the lab's own announcement as sourc
• related_toCompare a passage of text (an article, a headline, a draft, a question) with the whole archive and return what The Durability Curve has already published on it, grouped: essays, ledger claims, weekly calls, laws, free to

Questions