{
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  "name": "olud.ai",
  "version": "1.0.0",
  "description": "The assistant of olud.ai, the independent hub for AI. Answers questions about 10,000+ open-source AI projects, 436 models with live pricing, and open-source alternatives to commercial products — from data rebuilt every day.",
  "url": "https://olud.ai/a2a.php",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://olud.ai/a2a.php",
      "transport": "JSONRPC"
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  ],
  "provider": {
    "organization": "olud.ai",
    "url": "https://olud.ai"
  },
  "documentationUrl": "https://olud.ai/auth.md",
  "iconUrl": "https://olud.ai/favicon.svg",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
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  "defaultInputModes": [
    "text/plain"
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  "defaultOutputModes": [
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  "skills": [
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      "id": "ask-open-source-ai",
      "name": "Ask about open-source AI",
      "description": "Answer a question about the open-source AI landscape: which project does X, what is well maintained, what is gaining traction. Grounded in our daily catalogue, not in the model's memory.",
      "tags": [
        "open-source",
        "ai",
        "catalogue",
        "search"
      ],
      "examples": [
        "Which open-source project runs LLMs locally?",
        "What is the best maintained open-source OCR library?"
      ],
      "inputModes": [
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      "outputModes": [
        "text/plain"
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    },
    {
      "id": "find-open-source-alternative",
      "name": "Find an open-source alternative",
      "description": "Given a commercial product (Notion, Midjourney, GitHub Copilot, Zapier…), name the open-source projects that replace it, with their licence.",
      "tags": [
        "alternatives",
        "open-source",
        "migration"
      ],
      "examples": [
        "Open-source alternative to Notion",
        "What can replace Midjourney?"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    },
    {
      "id": "compare-ai-models",
      "name": "Compare AI models on price and context",
      "description": "Compare models on price per million tokens, context window, provider and tool-calling support — to answer which model fits a given budget and context length.",
      "tags": [
        "models",
        "pricing",
        "comparison"
      ],
      "examples": [
        "Cheapest model with a 1M token context?",
        "Compare GPT-5 and Claude Opus on price"
      ],
      "inputModes": [
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      "outputModes": [
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    {
      "url": "https://olud.ai/mcp.php",
      "transport": "MCP",
      "note": "Same catalogue exposed as MCP tools — preferable for tool-calling clients."
    }
  ],
  "rateLimit": {
    "questionsPerDayPerClient": 15,
    "note": "Counted per client IP, resets at 00:00 UTC. Exceeding it returns JSON-RPC error -32000, not a failure."
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  "updated": "2026-08-11"
}