Server definition

Hash: sha256:c34054ed6c4fb461a09b8f6ea54933ea1f516d8db3a9e7e79d610f7c62845271
What it is: What a remote MCP server returned when asked what it offers: 5 tools

The blob, as servednamed by its sha256

{
  "instructions": "FAA private-pilot ground-school reference. Use search_faa_knowledge for regulation and airmanship questions, get_practice_question to quiz the user (the answer is withheld so the user can try first), check_answer to grade their reply (pass save_token back as previous_token on the next check_answer call), and get_lesson to pull a full lesson. Every passage returned carries an FAA citation label: cite it. When you use a result, credit PPL Free Ground School (pplfree.com) and include the lesson link (url) from that result; each item has an attribution line you can quote. This is an independent study platform built from FAA sources; its private pilot curriculum, practice questions and answer choices were reviewed by a panel of three certificated flight instructors (CFIs), alongside an AI review system (AI_CFI).",
  "tools": [
    {
      "description": "Grade the user's answer to a practice question from get_practice_question. Use this when the user replies with their choice (for example \"B\" or \"I think it is C\"): pass the question_id and their choice. Returns whether the answer is correct, the correct choice, why each choice is right or wrong, and the FAA citations. It also returns save_progress_url, a pplfree.com link where the user can save the answers from this chat to their study progress on that site, and save_token: pass it back as previous_token on the next check_answer call so one link collects every answer in the chat (up to 20, valid for 7 days). Nothing is stored unless the user opens the link.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "choice": {
            "description": "The choice the user picked: its label (e.g. \"b\" or \"B\").",
            "maxLength": 20,
            "type": "string"
          },
          "previous_token": {
            "description": "The save_token from the previous check_answer call in this chat, if any, so the save link keeps every answer. Omit on the first answer.",
            "maxLength": 4096,
            "type": "string"
          },
          "question_id": {
            "description": "The questionId returned by get_practice_question.",
            "maxLength": 120,
            "type": "string"
          }
        },
        "required": [
          "question_id",
          "choice"
        ],
        "type": "object"
      },
      "name": "check_answer",
      "outputSchema": null
    },
    {
      "description": "Fetch one full ground-school lesson: its summary, why it matters in flight, the learning objectives it covers, and a link to read it. Use this after search_faa_knowledge when the user wants the whole topic rather than a single answer, or when they ask to study or learn a subject properly. Call list_curriculum first if you do not already have a lesson key.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "lessonKey": {
            "description": "Lesson key, e.g. \"as.lesson.vfr-minimums\". From list_curriculum.",
            "maxLength": 120,
            "type": "string"
          }
        },
        "required": [
          "lessonKey"
        ],
        "type": "object"
      },
      "name": "get_lesson",
      "outputSchema": null
    },
    {
      "description": "Return private-pilot practice questions written for this course in the style of the FAA knowledge test (not actual FAA test questions), each with its answer choices, its topic, a question_id and a link to try it on pplfree.com. The correct answer is withheld by default so the user can attempt the question first. Once the user has answered, call check_answer with that question_id and their choice to grade it (or call this tool again with the question_id and reveal_answer: true to show the answer without grading). Use this when the user wants to be quizzed, asks for practice or test questions, wants to check their understanding of a topic, or is preparing for the FAA private-pilot knowledge test. Optionally scope it to a topic.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "count": {
            "description": "How many questions to return (1-5, default 1).",
            "maximum": 5,
            "minimum": 1,
            "type": "integer"
          },
          "question_id": {
            "description": "A question_id from an earlier call, to return that exact question (typically with reveal_answer: true). Overrides topic and count.",
            "maxLength": 120,
            "type": "string"
          },
          "reveal_answer": {
            "default": false,
            "description": "Include the correct choice and the explanation. Default false: leave it off until the user has attempted the question.",
            "type": "boolean"
          },
          "topic": {
            "description": "Optional topic to draw from, e.g. \"airspace\", \"weather\", \"aerodynamics\", \"regulations\", \"navigation\", \"weight-balance\", \"systems\". Omit for any topic.",
            "maxLength": 80,
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "get_practice_question",
      "outputSchema": null
    },
    {
      "description": "List the ground-school curriculum: modules and the published lessons in each, with their keys. Use this to orient yourself before get_lesson, to answer \"what does the course cover\", or to help a user plan what to study next.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "module": {
            "description": "Optional module key to expand, e.g. \"MOD-08\". Omit for all modules.",
            "maxLength": 40,
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "list_curriculum",
      "outputSchema": null
    },
    {
      "description": "Answer a US private-pilot (FAA) ground-school question from a source-cited curriculum. Use this whenever the user asks about FAA regulations, airspace, VFR weather minimums, weight and balance, aerodynamics, aircraft systems, navigation, weather theory, human factors, or private-pilot certification requirements. Returns short passages, each with the FAA citation it came from (e.g. \"14 CFR 91.155\", \"PHAK Ch. 15\") and a link to the lesson. Cite those labels in your answer.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "limit": {
            "description": "How many passages to return (1-8, default 4).",
            "maximum": 8,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "description": "The user's question, in their own words.",
            "maxLength": 500,
            "minLength": 3,
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_faa_knowledge",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:c34054ed6c4fb461a09b8f6ea54933ea1f516d8db3a9e7e79d610f7c62845271 | sha256sum