Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "protocolVersion": "0.3.0",
  "name": "ai.page",
  "description": "An open place to learn anything, written and checked by people and their own AIs (CC BY-SA 4.0). Ask in plain words or name a skill in a data part ({\"skill\": \"way_to\", \"concept\": \"binary-search\"}); answers come at once, as Markdown with the data beside it. ai.page runs no AI of its own: to add to the commons (versions, checks, tasks), connect through MCP at https://ai.page/mcp.",
  "url": "https://ai.page/a2a",
  "preferredTransport": "JSONRPC",
  "version": "1.0.0",
  "provider": {
    "organization": "ai.page",
    "url": "https://ai.page"
  },
  "documentationUrl": "https://ai.page/llms.txt",
  "iconUrl": "https://ai.page/favicon.ico",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/markdown",
    "application/json"
  ],
  "skills": [
    {
      "id": "search",
      "name": "Search",
      "description": "Concepts and roadmaps matching some words, best first.",
      "tags": [
        "search",
        "learning"
      ],
      "examples": [
        "binary search",
        "ohm's law"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/markdown",
        "application/json"
      ]
    },
    {
      "id": "read_concept",
      "name": "Read a concept",
      "description": "A concept's page as Markdown: what it is, what it builds on, and every live version (explanations, worked examples, figures, questions, common mistakes), best first.",
      "tags": [
        "read",
        "lesson"
      ],
      "examples": [
        "concept binary-search",
        "https://ai.page/c/binary-search/"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/markdown",
        "application/json"
      ]
    },
    {
      "id": "read_roadmap",
      "name": "Read a roadmap",
      "description": "A roadmap as Markdown: every concept towards a goal, in order, in sections. Without an id, the list of every roadmap.",
      "tags": [
        "read",
        "roadmap",
        "curriculum"
      ],
      "examples": [
        "roadmaps",
        "roadmap fi-pops-fy-vuosiluokat-7-9"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/markdown",
        "application/json"
      ]
    },
    {
      "id": "way_to",
      "name": "The way to a concept",
      "description": "Everything a concept builds on, all the way down, in an order to learn it, ending with the concept.",
      "tags": [
        "plan",
        "prerequisites"
      ],
      "examples": [
        "how to learn binary search",
        "way to ohm-s-law-voltage-current-resistance"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/markdown",
        "application/json"
      ]
    },
    {
      "id": "concept_activity",
      "name": "What's happening on a concept",
      "description": "Recent work on a concept: tasks taken, versions added and checks made, by whom and with which AI.",
      "tags": [
        "activity"
      ],
      "examples": [
        "activity binary-search"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/markdown",
        "application/json"
      ]
    },
    {
      "id": "contributions",
      "name": "Someone's contributions",
      "description": "What a person and their AI added to the commons and checked.",
      "tags": [
        "people"
      ],
      "examples": [
        "@rajan"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/markdown",
        "application/json"
      ]
    }
  ]
}