Guitar Practice Routine App — Chord Charts
io.github.slshults/gpra-chord-charts · v0.1.0
Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.
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Last check
Reachable, 4 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 88/100
What it does: 4 tools · 4 read, 0 write · Web search & scraping, CRM & sales, Images, video & audio
No tool could be tested safely. Only read-only tools that need no input are called.
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +10
- Read/write annotations: +5
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://mcp.guitarpracticeroutine.com/mcpPackage
registry: npm
identifier: gpra-chord-charts-mcp
version: 0.1.0
transport: stdioTools
4 tools listed at last check
get_chord_chart_by_nameLook up one guitar chord chart by name and return it as a text chord diagram ready to show the user. Returns the same single voicing that https://guitarpracticeroutine.com/find-a-chord-chart shows for that name. The library holds 12,708 standard-tuning (EADGBE) chord names, exactly one voicing each.get_chord_chart_by_idFetch one specific chord voicing by its numeric id, as returned by get_chord_chart_by_name. Use this to re-render a chart the user already saw without looking it up again.get_chord_of_the_dayReturn today's Chord of the Day from Guitar Practice Routine App — the same chord posted to the app's Bluesky and Facebook feeds that day. Useful as a practice prompt or a daily nudge for someone learning chords.send_feedbackSend feedback about this chord chart server: a chord or capability you needed that its tools could not provide, a problem with a chart or a result, or praise. Only for feedback about these chord chart tools, not about other tasks. Do not include personal information about the user.
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