Woodstitch
woodstitch-llc/woodstitch-mcp
Paid human listeners judge TTS audio blind: pairwise preference or human-vs-AI detection.
- tools
- 13
- auth
- Secret needed
- transport
- STDIO
- env var
- 1
- last updated
- Nov 7, 2026
Tools
13 toolsPublic tool metadata for what this MCP can expose to an agent.
woodstitch_templatesWhat is measured and what is not (no key needed)
What is measured and what is not (no key needed)
No parameter schema in public metadata yet.
woodstitch_pricingRate card and worked examples (no key needed)
Rate card and worked examples (no key needed)
No parameter schema in public metadata yet.
woodstitch_accountBalance and spend
Balance and spend
No parameter schema in public metadata yet.
woodstitch_upload_filesUpload local audio, get file ids
Upload local audio, get file ids
No parameter schema in public metadata yet.
woodstitch_create_evalCreate and price a study; dry_run to price only
Create and price a study; dry_run to price only
No parameter schema in public metadata yet.
woodstitch_start_evalStart the study
Start the study
No parameter schema in public metadata yet.
woodstitch_get_evalProgress and provisional score
Progress and provisional score
No parameter schema in public metadata yet.
woodstitch_get_resultsFinal numbers
Final numbers
No parameter schema in public metadata yet.
woodstitch_exportEvery judgement as rows (json or csv, optionally to a file)
Every judgement as rows (json or csv, optionally to a file)
No parameter schema in public metadata yet.
woodstitch_cancel_evalStop early, pay only for work done
Stop early, pay only for work done
No parameter schema in public metadata yet.
woodstitch_list_evalshousekeeping
housekeeping
No parameter schema in public metadata yet.
woodstitch_list_fileshousekeeping
housekeeping
No parameter schema in public metadata yet.
woodstitch_delete_filehousekeeping
housekeeping
No parameter schema in public metadata yet.
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WOODSTITCH_API_KEY*secretWoodstitch API key (ws_live_...), from https://woodstitch.com/app/api-keys. Not needed for the templates and pricing tools.
Readme
woodstitch-mcp
An MCP server for the Woodstitch API: paid human listeners judge your text-to-speech audio in blinded studies, and your agent gets a number back with a confidence interval.
Two tasks, and only two: pairwise preference (a listener hears two clips of the same text and picks one, forced choice) and human-vs-AI detection (one clip, human or AI, confidence 1–4). Not offered: MOS, CMOS, MUSHRA or any 1–5 scale.
Install
Get an API key at https://woodstitch.com/app/api-keys, then:
Claude Code
claude mcp add woodstitch -e WOODSTITCH_API_KEY=ws_live_... -- uvx woodstitch-mcp
Claude Desktop / Cursor / any MCP client (mcpServers entry):
{
"woodstitch": {
"command": "uvx",
"args": ["woodstitch-mcp"],
"env": {"WOODSTITCH_API_KEY": "ws_live_..."}
}
}
pipx run woodstitch-mcp or pip install woodstitch-mcp && woodstitch-mcp work too.
Requires Python 3.10+.
Details
- Repository
- github.com/woodstitch-llc/woodstitch-mcp
- Website
- woodstitch.com/docs
- Category
- Media & Entertainment
- Package
woodstitch-mcp- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
