io.github.slshults/gpra-chord-charts
Guitar Practice Routine App — Chord Charts
io.github.slshults/gpra-chord-charts costs 1 434 tokens of context per session. It has 3 tool definitions. That is 0.7 % of a 200k window. Measured 2026-10-03.
Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.
alive probed 2026-10-03 · HTTP 200
3tools
1.4ktokens for the tool definitions
0.7 %of a 200k context window
829 msto initialize
52 msto list tools
- Endpoint
- https://mcp.guitarpracticeroutine.com/mcp (streamable-http)
- Host
- mcp.guitarpracticeroutine.com
- Protocol
- 2025-11-25
- Reports itself as
- gpra-chord-charts 0.1.0
- Capabilities
- resources, tools
- Instructions
- none
- Repository
- https://github.com/slshults/gpra-chord-charts-mcp
- Website
- https://guitarpracticeroutine.com/find-a-chord-chart
- Registry
- active, updated 2026-08-30 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| get_chord_chart_by_name | 651 | 45 % |
| get_chord_chart_by_id | 404 | 28 % |
| get_chord_of_the_day | 379 | 26 % |
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 20:40 | alive | 829 ms | 3 | 1.4k |
| 2026-10-03 17:55 | alive | 637 ms | 3 | 1.4k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.slshults/gpra-chord-charts)