Pricing

Pay per usage

Speech AI MCP Server

AI-powered speech tools for MCP agents: pronunciation scoring (0-100 at phoneme/word/sentence level), speech-to-text with word timestamps, and text-to-speech with 12 English voices. Sub-300ms latency.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Fabio Suizu

Actor stats

Bookmarked

Total users

Monthly active users

3 hours ago

Last modified

Pronunciation Assessment MCP Server

AI-powered English pronunciation scoring for MCP-enabled AI agents.

What it does

This MCP server provides pronunciation assessment tools that can be called by AI agents:

assess_pronunciation: Score pronunciation from audio (WAV/MP3/OGG/WebM, base64-encoded)
check_pronunciation_service: Health check for the backend service

Scoring Levels

Returns scores (0-100) at four granularity levels:

Level	Description	Example Use
Overall	Global pronunciation quality	Quick assessment
Sentence	Sentence-level fluency & accuracy	Feedback on flow
Word	Per-word pronunciation scores	Identify problem words
Phoneme	Individual sound accuracy	Detailed correction

Performance

Accuracy: Exceeds human inter-annotator agreement (PCC 0.576 vs 0.555 on phoneme scoring)
Validated: 9,259 utterances across 7 native language backgrounds, zero errors
Latency: p50=257ms, p95=423ms

How to Use

With MCP Client

Connect to the MCP endpoint:

https://Ym2gS88TksnTdTcPq.apify.actor/mcp?token=YOUR_APIFY_TOKEN

Tool: assess_pronunciation

Input:

{
  "audio_base64": "<base64-encoded-audio>",
  "text": "The quick brown fox jumps over the lazy dog"
}

Output:

{
  "overall_score": 72.5,
  "sentence_score": 75.0,
  "words": [
    {"word": "The", "score": 85.0, "phonemes": [...]},
    ...
  ]
}

Tool: check_pronunciation_service

Returns service health status, model version, and size.

Pricing

$0.02 per assessment (pay-per-event).

Technical Details

Model: Conformer-CTC Small (17MB, INT8 quantized)
Audio: 16kHz mono, supports WAV/MP3/OGG/WebM/M4A
Backend: Azure Container Apps, auto-scaling

Links

Demo: https://huggingface.co/spaces/fabiosuizu/pronunciation-assessment
API Docs: https://apim-ai-apis.azure-api.net/pronunciation/docs
Company: Brainiall Inc

Markitdown Mcp Server

rector_labs/markitdown-mcp-server

Cloud-hosted MCP server converting 29+ document formats (PDF, DOCX, PPTX, images, audio) to AI-ready Markdown. Zero Python setup. Perfect for RAG pipelines and AI agents. Pay-per-use: $0.02/conversion. Built on Microsoft's Markitdown (82k+ ⭐).

RECTOR SOL

Extract Audio From Video

rixin/extract-audio-from-video

From $1/hr. Extract Audio from Video - Pull audio tracks from MP4, AVI, MKV, and other video formats. Output to MP3, WAV, FLAC, AAC, OGG, or M4A. Adjustable bitrate settings. Perfect for podcasts, music extraction, and transcription prep.

Rixin Sc

Doc To Markdown MCP Server

abotapi/doc-to-markdown-mcp

An MCP server that converts documents to clean Markdown. Convert PDFs, Word docs, Excel spreadsheets, PowerPoints, HTML, images, and more to AI-friendly Markdown format.

AbotAPI

Ai-ML-scraper

labrat011/ai-ml-scraper

Search AI/ML models, research papers, and trending papers from HuggingFace Hub and arXiv. No API key required.

Mick

Modern Manga Colorizer

parseforge/modern-manga-colorizer

AI-powered colorization tool for black and white manga panels. Upload manga panel images and get them automatically colorized with vibrant, appropriate colors that match manga art style. Maintains original line art and shading while applying professional colorization.

ParseForge

337

5.0

(3)

Gemini AI MCP SERVER

bhansalisoft/gemini-ai-mcp-server

Gemini AI MCP SERVER unique tool for Gamini AI functionality integration with apify and other AI tool.

bhansalisoft

Maximum Sats AI — Bitcoin MCP Server

maximumsats/maximumsats-mcp

Bitcoin, Lightning Network, and Nostr knowledge tools with AI-powered Q&A and Web of Trust scoring. 5 tools: ask_bitcoin (AI Q&A), wot_score (Nostr trust), wot_top (top trusted pubkeys), bitcoin_stats (live stats), retry_with_payment (L402). First query free, then 10 sats via Lightning.

Max (SATMAX Agent)

AI Content MCP Server

alizarin_refrigerator-owner/ai-content-mcp-server

AI-ready content generation with 6 specialized tools. Generate text with Claude/Gemini, create images with Imagen/DALL-E, extract structured data from any URL, and enrich leads with AI - all through a unified MCP interface.

John Rippy

Winston AI MCP Server

agentify/winston-ai-mcp-server

Run the Winston AI Model Context Protocol server, giving language models real-time access to advanced AI text and image detection, plagiarism checks, and text comparison capabilities.