# Fretwork Guitar Tools Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Fretwork Guitar Tools

Learn guitar chords, transpose songs, find scales and build practice plans.

- Record: https://musedirectory.ai/connector/fretwork-guitar-tools
- Category: Lifestyle
- Developer: Fretwork (https://mcp.guitarfretwork.com/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 83ms, checked 2026-10-30T05:16:44Z
- Endpoint: https://mcp.guitarfretwork.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-30T05:16:44Z)
- Source: Found in the official MCP Registry (com.guitarfretwork/fretwork) https://registry.modelcontextprotocol.io/v0/servers?search=com.guitarfretwork%2Ffretwork

Identifies chords from fret positions, shows chord shapes and fingerings, transposes songs to new keys with capo suggestions, finds song keys, locates scales on the fretboard, and creates personalized daily practice routines from a 10-stage curriculum.

Example request: "Show me what chord I'm playing if I hold frets x32010 on my guitar."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Fretwork Guitar Tools to help me. It is a free service with an MCP server at https://mcp.guitarfretwork.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- identify_chord: Names the chord a guitarist is holding from the fret on each string (standard tuning), lists its notes and returns a chord diagram. Use when someone asks "what chord is this?" and gives frets like x32010, 3-2-0-0-0-3 or "0 2 2 1 0 0" (low E string first; x = muted string).
- get_chord_shapes: Returns playable guitar shapes for a chord name (open position and movable barre shapes), with frets, fingering where known, the notes in the chord and a text chord diagram. Handles major, minor, 7, maj7, m7, sus2, sus4, add9, 6, m6, 9, dim, m7b5, dim7, aug, power chords and slas
- transpose_chords: Moves a song's chords to a new key. Accepts a chord list, a chord chart with lyrics (chord lines are transposed, lyric lines are kept), or inline [C] chords. Give either from_key and to_key, or a number of semitones. Also suggests capo positions that let the guitarist keep easy o
- find_capo: Works out where to put a capo. Give the key you want to sound in (for example to match a singer or a recording) and, optionally, the open-chord key you want to play shapes in. Returns the capo fret, or the easy options if no shape key is given.
- get_scale: Gives the notes of a scale in any key and where they fall on the guitar fretboard (standard tuning), string by string, with root notes marked. Scales: major, natural minor, harmonic minor, melodic minor, the seven modes (dorian, phrygian, lydian, mixolydian, locrian), minor penta
- find_key: Works out the most likely key of a song from its chord progression, gives each chord its Roman numeral, lists the other chords that belong to the key, and suggests which scale to solo with.
- find_songs: Finds songs a guitarist can play with the chords they already know, from Fretwork's free library of 87 public-domain folk, gospel, blues, campfire and Christmas songs. Each song has chords, key, time signature, level and a free play-along page. Can also list songs that need just 
- guitar_level_check: A quick self-assessment that places a guitarist on Fretwork's 10-stage learning path (Stage 0 Getting Started to Stage 9 Artistry) from yes/no answers to up to nine questions about what they can already play, and says what to learn next. The questions build on each other, so answ
- make_practice_plan: Builds a daily guitar practice routine and a 4-week focus plan sized to the player's level, the minutes they have each day and their goal (songs, strumming, fingerpicking, lead, barre chords, theory or general). Uses Fretwork's 10-stage curriculum, where stage 0 is for someone wh

Screening checks:
- MCP handshake: pass (Answered in 83ms)
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.guitarfretwork.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (9 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 17 days ago)
- AI review of purpose and tool behavior: pass (No concerns)