com.pplfree/ground-school
PPL Free Ground School
com.pplfree/ground-school costs 1 075 tokens of context per session. It has 5 tool definitions. That is 0.5 % of a 200k window. Measured 2026-10-03.
Free FAA private-pilot ground school: source-cited answers, lessons and practice questions.
alive probed 2026-10-03 · HTTP 200
5tools
1.1ktokens for the tool definitions
0.5 %of a 200k context window
1.3 sto initialize
819 msto list tools
- Endpoint
- https://pplfree.com/mcp (streamable-http)
- Host
- pplfree.com
- Protocol
- 2025-06-18
- Reports itself as
- com.pplfree/ground-school 1.1.0
- Capabilities
- tools
- Instructions
- 818 characters
- Website
- https://pplfree.com/mcp-server
- Registry
- active, updated 2026-09-26 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| get_practice_question | 344 | 32 % |
| check_answer | 282 | 26 % |
| search_faa_knowledge | 198 | 18 % |
| get_lesson | 142 | 13 % |
| list_curriculum | 109 | 10 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:31 | alive | 1.3 s | 5 | 1.1k |
| 2026-10-03 17:49 | alive | 776 ms | 5 | 1.1k |
Badge
[](https://mcp-pulse.ulehla.dev/s/com.pplfree/ground-school)