ZV-2026-0588 · 2026-09-01 · mcp.router.ai
mcp.router.ai: Tool transcribe_audio was removed.
breaking
What changed
Tool transcribe_audio was removed.
What to do
If your agents call mcp.router.ai, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.
The redline
− transcribe_audio Tool transcribe_audio was removed. − Convert text to spoken audio (mp3). Returns a status with byte size. + Convert text to spoken audio. Returns a status with byte size. Args: text: t… text_to_speech