MCP.Market

Keyshift Chord Transposer MCP server

online · 100% uptime
by theluckystrike·io.github.theluckystrike/chord-transposer·v1.0.0
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Change keys and capo shapes

C67/100grade C
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Safety scan
C67/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Keyshift Chord Transposer tools (3)

write = sends, deletes, buys or posts
  • find_capo_optionsFree

    Use this when you want a capo chart or capo calculator for a sounding key or chord list. Returns frets 0 to 9, the shapes to play and easy open chord counts. Supply one key or 1 to 100 chord names, each up to 80 characters. Does not process audio, tablature or staff notation; ease counts chord names, not fingering variations.

  • show_chord_sheetFree

    Use this when you want a live chord sheet with -1 and +1 semitone controls. Accepts 1 to 12,000 characters in chord-line or ChordPro format; controls call transpose_chords. Shows the original key and chord counts plus a Latin-only Courier PDF. Chord names only; does not process audio, tablature or staff notation. Key estimates can be wrong for songs that change key.

  • transpose_chordsFree

    Use this when you want to transpose chords or change the key of a song. Accepts a sheet up to 12,000 characters, chords above lyrics or ChordPro brackets; choose semitones -11 to +11, from_key with to_key, or capo_fret 0 to 9. Returns key change, chord mapping, widget sheet and a Latin-only Courier PDF. Chord names only; does not process audio, tablature or staff notation. Key estimates can be wrong for songs that change key.

Public scan report

scanner v0.1.10 · 2026-10-25 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 632ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Keyshift Chord Transposer compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
67/100
higher than 25% of 48,255 servers
Tools
3
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
606 ms
faster than 24% of 30,031 servers

What its tools let an agent do: 3 read

Install Keyshift Chord Transposer in Claude Code, Cursor or VS Code

claude mcp add --transport http chord-transposer https://chord-transposer.zovo.one/mcp
Add to Cursor

Keyshift Chord Transposer: common questions

Is Keyshift Chord Transposer MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Keyshift Chord Transposer safety report
How do I install Keyshift Chord Transposer?
It runs remotely at chord-transposer.zovo.one. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Keyshift Chord Transposer need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Keyshift Chord Transposer maintained?
The latest release is v1.0.0.
Is Keyshift Chord Transposer up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Keyshift Chord Transposer compare with other MCP servers?
safety score 67/100 (higher than 25% of 48,255 servers); tools 3 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.