THIRI Chord Intelligence MCP Server
ai.thiri/chord-intelligence
answering
THIRI Chord Intelligence is answering right now. Last checked 14 min ago. 388 installs a week from npm. It exposes 4 tools. Last commit 1 Aug 2026.
Deterministic music theory for agents: analyze, voice, reharmonize, conduct — computed, not guessed
Installs per day
peak 154 · avg 23 · +67% w/w
a month agotoday
Uptime history
40 hours of history
40 hours agonow
100.0%
Uptime 24h
91 of 91 checks
4
Tools
read from the server
205 ms
Response time
average over 24h
388
Installs / week
npm and PyPI
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.
run in your terminal
claude mcp add chord-intelligence --transport http https://mcp.thiri.ai/mcp~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"chord-intelligence": {
"url": "https://mcp.thiri.ai/mcp"
}
}
}~/.codex/config.toml
[mcp_servers.chord-intelligence]
url = "https://mcp.thiri.ai/mcp".cursor/mcp.json
{
"mcpServers": {
"chord-intelligence": {
"url": "https://mcp.thiri.ai/mcp"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"chord-intelligence": {
"url": "https://mcp.thiri.ai/mcp"
}
}
}Available tools 4
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
analyze
analyze_chord
Parse a chord into root, quality, intervals, and (with a key) roman numeral + function.
generate
generate_voicing
Instrument-ready voicing in a style; pass previousNotes for a voice-leading score.
reharmonize
reharmonize
Reharmonize a progression. Techniques: tritone_sub, ii_v_insertion, modal_interchange, diminished_passing, secondary_dominant, chain_of_dominants, coltrane_changes, backdoor (or auto).
resolve
resolve_chord
Resolve a chord to spelled notes, frequencies, MIDI, and recommended scales.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.thiri.ai/mcp | streamable-http | answering | 485 ms | 14 min ago |
THIRI Chord Intelligence — questions
Answers built from our own checks of this server.
What can THIRI Chord Intelligence do?
It exposes 4 tools, read directly from the server on our last check. Among them: analyze_chord, generate_voicing, reharmonize, resolve_chord. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
Is THIRI Chord Intelligence working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 205 ms. The bar chart above shows every period we have measured.
How do I connect THIRI Chord Intelligence?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does THIRI Chord Intelligence need an API key?
No. THIRI Chord Intelligence completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is THIRI Chord Intelligence?
It answers our handshake in 205 ms on average, which is faster than 61% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use THIRI Chord Intelligence?
The npm package @bluesprincemedia/thiri-mcp was installed 388 times in the last week. Week over week that is +67%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is THIRI Chord Intelligence open source?
Yes — it is published under the NOASSERTION licence, written in JavaScript and 3 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.