io.github.theYahia/yandex-speechkit-mcp

@theyahia/yandex-speechkit-mcp

MCP server for Yandex SpeechKit API — speech recognition and synthesis.

42/wk 5 tools GitHub npm

No known CVEs

No license

Maintained

Last commit 43d ago

Works with most clients

Transport: stdio, http

5 tools · ~221 tok

Grade A · 0.1% of 200K ctx

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AI / ML

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "yandex-speechkit": {
      "env": {
        "FOLDER_ID": "your-folder-id",
        "YANDEX_SPEECHKIT_API_KEY": "your-api-key"
      },
      "args": [
        "-y",
        "@theyahia/yandex-speechkit-mcp"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-theyahia-yandex-speechkit-mcp)](https://mcppedia.org/s/io-github-theyahia-yandex-speechkit-mcp)

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What io.github.theYahia/yandex-speechkit-mcp does

MCP server for Yandex SpeechKit API — speech recognition, synthesis, and voice listing. 5 tools.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@theyahia/yandex-speechkit-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

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Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

82/100across 5 weighted dimensions

How we score →

0255075100

−18

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @theyahia/yandex-speechkit-mcp against OSV.dev.

Inventory

Tools (5)

Click any tool to inspect its schema.

~221 tokens total

Community

Reviews

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Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.theYahia/yandex-speechkit-mcp safe to use?: io.github.theYahia/yandex-speechkit-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.theYahia/yandex-speechkit-mcp?: io.github.theYahia/yandex-speechkit-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.theYahia/yandex-speechkit-mcp do?: io.github.theYahia/yandex-speechkit-mcp provides 5 tools: recognize, synthesize, list_voices, skill_transcribe, skill_synthesize. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.theYahia/yandex-speechkit-mcp?: io.github.theYahia/yandex-speechkit-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.theYahia/yandex-speechkit-mcp actively maintained?: io.github.theYahia/yandex-speechkit-mcp is recently maintained — last commit was 43 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "yandex-speechkit": { "env": { "FOLDER_ID": "your-folder-id", "YANDEX_SPEECHKIT_API_KEY": "your-api-key" }, "args": [ "-y", "@theyahia/yandex-speechkit-mcp" ], "command": "npx" } } }

Installation

Claude Desktop

{ "mcpServers": { "yandex-speechkit": { "command": "npx", "args": ["-y", "@theyahia/yandex-speechkit-mcp"], "env": { "YANDEX_SPEECHKIT_API_KEY": "your-api-key", "FOLDER_ID": "your-folder-id" } } } }

Claude Code

claude mcp add yandex-speechkit \ -e YANDEX_SPEECHKIT_API_KEY=your-api-key \ -e FOLDER_ID=your-folder-id \ -- npx -y @theyahia/yandex-speechkit-mcp

Streamable HTTP (remote / Docker)

YANDEX_SPEECHKIT_API_KEY=... FOLDER_ID=... npx @theyahia/yandex-speechkit-mcp --http # Listens on :8080/mcp (override with PORT env var)

Smithery

Deploy via smithery.ai — config in smithery.yaml.

Variable

Description

YANDEX_SPEECHKIT_API_KEY

Yandex Cloud API key (preferred)

YANDEX_API_KEY

Legacy alias (still works)

IAM_TOKEN

Short-lived IAM token (alternative to API key)

FOLDER_ID

Yandex Cloud folder ID (required)

YANDEX_FOLDER_ID

Legacy alias for FOLDER_ID

Tools (5)

Tool

Type

Description

recognize

Core

Speech recognition (STT) — Base64 audio to text

synthesize

Core

Speech synthesis (TTS) — text to Base64 audio

list_voices

Core

List available TTS voices, filter by language

skill_transcribe

Skill

High-level transcription — returns clean text

skill_synthesize

Skill

High-level synthesis — smart defaults, auto-detects language from voice

Frequently Asked Questions

Is io.github.theYahia/yandex-speechkit-mcp safe to use?

io.github.theYahia/yandex-speechkit-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.theYahia/yandex-speechkit-mcp?

io.github.theYahia/yandex-speechkit-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.theYahia/yandex-speechkit-mcp do?

io.github.theYahia/yandex-speechkit-mcp provides 5 tools: recognize, synthesize, list_voices, skill_transcribe, skill_synthesize. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.theYahia/yandex-speechkit-mcp?

io.github.theYahia/yandex-speechkit-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is io.github.theYahia/yandex-speechkit-mcp actively maintained?

io.github.theYahia/yandex-speechkit-mcp is recently maintained — last commit was 43 days ago.

@theyahia/yandex-speechkit-mcp

MCP server for Yandex SpeechKit API — speech recognition, synthesis, and voice listing. 5 tools.

Part of the Russian API MCP series by @theYahia.

Installation

Claude Desktop

{
  "mcpServers": {
    "yandex-speechkit": {
      "command": "npx",
      "args": ["-y", "@theyahia/yandex-speechkit-mcp"],
      "env": {
        "YANDEX_SPEECHKIT_API_KEY": "your-api-key",
        "FOLDER_ID": "your-folder-id"
      }
    }
  }
}

Claude Code

claude mcp add yandex-speechkit \
  -e YANDEX_SPEECHKIT_API_KEY=your-api-key \
  -e FOLDER_ID=your-folder-id \
  -- npx -y @theyahia/yandex-speechkit-mcp

Streamable HTTP (remote / Docker)

YANDEX_SPEECHKIT_API_KEY=... FOLDER_ID=... npx @theyahia/yandex-speechkit-mcp --http
# Listens on :8080/mcp (override with PORT env var)

Smithery

Deploy via smithery.ai — config in smithery.yaml.

Authentication

Variable	Description
`YANDEX_SPEECHKIT_API_KEY`	Yandex Cloud API key (preferred)
`YANDEX_API_KEY`	Legacy alias (still works)
`IAM_TOKEN`	Short-lived IAM token (alternative to API key)
`FOLDER_ID`	Yandex Cloud folder ID (required)
`YANDEX_FOLDER_ID`	Legacy alias for FOLDER_ID

Get credentials at Yandex Cloud Console.

Tools (5)

Tool	Type	Description
`recognize`	Core	Speech recognition (STT) — Base64 audio to text
`synthesize`	Core	Speech synthesis (TTS) — text to Base64 audio
`list_voices`	Core	List available TTS voices, filter by language
`skill_transcribe`	Skill	High-level transcription — returns clean text
`skill_synthesize`	Skill	High-level synthesis — smart defaults, auto-detects language from voice

Examples

Transcribe this audio file
Synthesize "Hello, how are you?" with voice filipp
What voices are available in Russian?
Speak this text using the alena voice

Development

npm install
npm run build
npm test
npm run dev    # stdio mode

License

MIT