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Sparkforge

@henry-ships

Repository

About Sparkforge

33 utility APIs for AI agents — image generation, web scraping, crypto analysis, code review, OCR, TTS & more. Remote MCP server with Streamable HTTP. Pay-per-request via x402 micropayments. One wallet, zero API keys.

#mcp#ai-agents#x402#micropayments#tools#image-generation#web-scraping#crypto#code-review#utilities

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "sparkforge": {
      "url": "https://sparkforge.sh/api/mcp"
    }
  }
}

Tools

33

Generate an AI image from a text prompt using Flux models. Returns an image URL. Models: flux-schnell (fast, $0.02), flux-dev (quality, $0.03), flux-pro (best, $0.05).

Capture a screenshot of any webpage URL. Returns the screenshot as a base64-encoded PNG image.

Convert HTML content or fetch a URL and convert its HTML to clean Markdown.

Summarize long text using extractive summarization. Fast, algorithmic — no AI API call needed.

Generate a QR code as a base64-encoded PNG image from any text or URL.

Validate and prettify JSON. Optionally validate against a JSON Schema.

Extract text from a PDF URL and convert to Markdown. Returns the text content with page count.

Extract metadata from a URL — title, description, Open Graph tags, favicon, canonical URL.

Get current cryptocurrency price, 24h change, and market cap from CoinGecko.

Detect the language of a text string. Supports 10+ languages.

Compare two texts and show a unified diff with additions and removals.

Get a BTC price direction prediction based on 10-indicator technical analysis consensus. Returns up/down/neutral with confidence score. Supports 1m, 5m, 15m, 1h timeframes.

Scrape a webpage and return clean readable text/markdown. Strips scripts, styles, and HTML tags.

Search the web using Brave Search API. Returns titles, URLs, and descriptions.

Review code using Claude AI. Returns bugs, improvements, and best practice suggestions.

Generate tweet text from a topic or prompt using Claude AI. Returns tweet-ready text under 280 chars.

Validate email format and check MX records for the domain.

Check domain availability and DNS info via lookup.

Research a crypto token — description, links, price, market cap, volume from CoinGecko.

Analyze an Ethereum/Base wallet — ETH balance and recent transactions via Etherscan.

Get latest crypto news headlines from CryptoPanic.

Generate a meme image using Imgflip API. Returns a meme image URL.

Fetch an image from a URL, resize it, and return as base64 PNG.

Convert text to speech using ElevenLabs. Returns audio as base64 MP3.

Generate a short AI video from a text prompt using fal.ai.

Extract text from an image URL using Claude vision AI.

Crawl a website starting from a URL, follow internal links, return pages as text.

AI-powered summarization in 4 modes: bullet_points, executive, technical, eli5.

Key-value data storage. Operations: set, get, delete, list. Data persists per namespace.

Extract structured JSON data from a URL using Claude AI and a provided JSON schema.

Convert between formats: csv→json, json→csv, markdown→html, html→text.

Fetch an image from a URL, resize it, and return as base64 PNG. Alias for resize_image.

List all available SparkForge services with pricing, parameters, and demo URLs.

Overview

What is Sparkforge?

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How to use Sparkforge?

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Key features of Sparkforge

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Use cases of Sparkforge

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FAQ from Sparkforge

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Comments

Basic information

Category

Developer Tools

Transports

stdio

Author

henry-ships

Submitted by

henry-ships

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