← home · ← tools · View as Markdown (.md) · JSON

text-to-speech

station__kokoro__text-to-speech external (needs EXECUTION_BACKEND_URL) kokoro non-pv Constructa Configa

Synthesize speech from text using the Kokoro neural TTS model. Returns the audio inline as base64. Default voice is af_bella, default format mp3.

Taxonomy

Linnaean classification joined from the algovigilance taxonomy index via the parent config's rank.

Rank	Value
domain	`Substrata`
kingdom	`Constructa`
phylum	`Configa`
class	`station-config`
order	`kokoro`
family	`mcp-tool-config`

Characteristics:

substrate: config
domain: pv
lifecycle: continuous
authority: read
compounding: producer
io: agent-request → tool-response

Input schema

text stringrequired — Text to synthesize. Max 4096 characters.
voice string — Voice identifier (e.g. af_bella, af_kore, af_nicole). Call list-voices for the full set of 67. Default: af_bella.
model string — Model name. One of: kokoro, tts-1, tts-1-hd. Default: kokoro.
format string — Audio container. One of: mp3, wav, opus, flac, aac. Default: mp3.

Example call

POST /api/mcp
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__kokoro__text-to-speech",
    "arguments": {
      "text": ""
    }
  }
}

How to invoke from a client

From any MCP-aware client, add https://algovigilance.com/api/mcp as an MCP server, then call this tool by name. From a raw HTTP client, send the JSON-RPC body above to /api/mcp.

Agent-friendly formats

Working inside an AI assistant? Use the Copy for AI button at the top of this page (or view the raw Markdown) to paste a clean, token-budgeted version of this tool's contract into your conversation.

All tools (3062 live)
/api/mcp — endpoint
/AGENTS.md — agent guide
/tools/kokoro__text-to-speech/raw.md — this page's Markdown twin