Summary
Connects Claude to a production image generation and art metadata pipeline over streamable HTTP with pay-per-call pricing via x402 USDC. You get 32 tools including Stable Diffusion 3.5 generation, Real-ESRGAN upscaling, background removal, CMYK print prep, invisible watermarking, Arweave permanent storage, and Polygon NFT minting. Also exposes 53,000+ public domain artworks from major museums with deep metadata via the Alexandria Aeternum dataset. Eighteen tools are free, paid ones run $0.10 to $1.50 per call with automatic volume discounts. Useful when you need an agent to generate production-ready creative assets or enrich images with provenance metadata without managing API keys or accounts.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →StudioMCPHub
Creative AI tools and art datasets for autonomous agents.
StudioMCPHub is a production MCP server offering 32 tools (18 free): image generation, upscaling, background removal, product mockups, CMYK conversion, print-ready PDF, SVG vectorization, invisible watermarking, AI metadata enrichment, provenance registration, permanent Arweave storage, NFT minting, and access to 53,000+ museum artworks from Alexandria Aeternum. Agents pay per call with x402 USDC on Base L2 — no API keys, no accounts, no sign-up.
Quick Start
One-click install for Cursor:
Or add to any MCP client config:
{
"mcpServers": {
"studiomcphub": {
"url": "https://studiomcphub.com/mcp",
"transport": "streamable-http"
}
}
}
Then call search_tools to discover available tools without loading all 32 schemas:
search_tools({ "category": "all" })
Tools
Discovery (FREE)
| Tool | Description |
|---|---|
search_tools | Discover tools by category, price, or keyword (~98% token savings) |
get_tool_schema | Get full JSON Schema + examples for a specific tool |
Creative Pipeline
| Tool | Price | Description |
|---|---|---|
generate_image | $0.20 | SD 3.5 Large text-to-image on NVIDIA L4 GPU |
upscale_image | $0.20 | Real-ESRGAN 4x super-resolution |
enrich_metadata | $0.20 | Gemini-powered 111-field Golden Codex analysis |
infuse_metadata | $0.10 | ExifTool XMP/IPTC/C2PA metadata embedding |
register_hash | $0.10 | 256-bit perceptual hash with LSH band indexing |
store_permanent | $1.50 | Arweave L1 permanent immutable storage |
mint_nft | $1.00 | Polygon NFT with on-chain provenance link |
verify_provenance | FREE | Perceptual hash lookup against Aegis index |
full_pipeline | $0.50 | All stages in one call |
Alexandria Aeternum Dataset
53,000+ public domain artworks from 7 world-class institutions.
| Tool | Price | Description |
|---|---|---|
search_artworks | FREE | Search by keyword, artist, period, or style |
get_artwork | $0.10 | Human-sourced metadata + signed image URL |
get_artwork_oracle | $0.20 | 111-field NEST deep visual analysis |
batch_download | $5.00 | Bulk metadata + images (min 100) |
compliance_manifest | FREE | AB 2013 + EU AI Act compliance docs |
Payment
x402 (recommended for agents): Pay per call with USDC on Base L2. Server returns HTTP 402 with payment instructions. No account needed.
Stripe: Traditional card payment per call with API key.
GCX Credits: Pre-purchase tokens at volume discounts — $5 (50 GCX), $50 (600 GCX, 17% off), $100 (1600 GCX, 38% off).
Volume Discounts
Automatic per-wallet discounts based on 30-day rolling spend:
| Tier | Spend | Discount |
|---|---|---|
| Standard | $0–49 | 0% |
| Active | $50–99 | 10% |
| Pro | $100–199 | 20% |
| Studio | $200+ | 30% |
Check your tier: GET https://studiomcphub.com/api/agent/tier/{wallet_address}
Loyalty
Every paid call earns 5% credit-back as loyalty GCX. No sign-up, no expiration.
Discovery Endpoints
| Endpoint | Description |
|---|---|
https://studiomcphub.com/mcp | MCP Streamable HTTP endpoint |
https://studiomcphub.com/.well-known/mcp.json | MCP server discovery |
https://studiomcphub.com/.well-known/agent.json | A2A Agent Card |
https://studiomcphub.com/llms.txt | LLM-readable documentation |
https://studiomcphub.com/pricing | Pricing page |
Self-Hosting
git clone https://github.com/codex-curator/studiomcphub.git
cd studiomcphub
pip install -r requirements.txt
# Set required environment variables (see .env.example)
gunicorn --bind 0.0.0.0:8080 --workers 2 --threads 4 src.mcp_server.server:app
Or with Docker:
docker build -t studiomcphub .
docker run -p 8080:8080 studiomcphub
Research
Alexandria Aeternum metadata density improves VLM visual perception by +25.5% and semantic coverage by +160.3%. See The Density Imperative.
Links
License
MIT — Metavolve Labs, Inc.
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
