bots.st/ppl-free-ground-school
PPL Free Ground School
Source-cited FAA ground-school answers and practice
2397 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 5
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://pplfree.com/mcp
What it can do
| Tool | What it says it does |
|---|---|
check_answer | 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… |
get_lesson | 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… |
get_practice_question | 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… |
list_curriculum | 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. |
search_faa_knowledge | 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… |
In its maker's words
Free FAA private-pilot ground school: source-cited answers, lessons and practice questions.
- Website
- pplfree.com/mcp-server
- Publisher
- pplfree.com
- Listed from
- the official MCP Registry as
com.pplfree/ground-school - Version
- 1.0.0, updated 26 Sep 2026
- Kinds of work
- education, writing-and-language, search-and-research
The domain it lives on
- pplfree.com
- registered 9 Jul 2026 (4 months ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2397 ms | |
| Answered | 3120 ms | |
| Answered | 1035 ms |
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