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io.github.codex-curator/studiomcphub

Official registry AI and agents

32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http studiomcphub 'https://studiomcphub.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "studiomcphub": {
            "type": "http",
            "url": "https://studiomcphub.com/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. StudioMCPHub
  2. Quick Start
  3. Tools
  4. Payment
  5. Discovery Endpoints
  6. Self-Hosting
  7. Research
  8. Links
  9. License

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:

Install in 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)
ToolDescription
search_toolsDiscover tools by category, price, or keyword (~98% token savings)
get_tool_schemaGet full JSON Schema + examples for a specific tool
Creative Pipeline
ToolPriceDescription
generate_image$0.20SD 3.5 Large text-to-image on NVIDIA L4 GPU
upscale_image$0.20Real-ESRGAN 4x super-resolution
enrich_metadata$0.20Gemini-powered 111-field Golden Codex analysis
infuse_metadata$0.10ExifTool XMP/IPTC/C2PA metadata embedding
register_hash$0.10256-bit perceptual hash with LSH band indexing
store_permanent$1.50Arweave L1 permanent immutable storage
mint_nft$1.00Polygon NFT with on-chain provenance link
verify_provenanceFREEPerceptual hash lookup against Aegis index
full_pipeline$0.50All stages in one call
Alexandria Aeternum Dataset

53,000+ public domain artworks from 7 world-class institutions.

ToolPriceDescription
search_artworksFREESearch by keyword, artist, period, or style
get_artwork$0.10Human-sourced metadata + signed image URL
get_artwork_oracle$0.20111-field NEST deep visual analysis
batch_download$5.00Bulk metadata + images (min 100)
compliance_manifestFREEAB 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:

TierSpendDiscount
Standard$0–490%
Active$50–9910%
Pro$100–19920%
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

EndpointDescription
https://studiomcphub.com/mcpMCP Streamable HTTP endpoint
https://studiomcphub.com/.well-known/mcp.jsonMCP server discovery
https://studiomcphub.com/.well-known/agent.jsonA2A Agent Card
https://studiomcphub.com/llms.txtLLM-readable documentation
https://studiomcphub.com/pricingPricing 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.

License

MIT — Metavolve Labs, Inc.

Frequently asked questions

What is io.github.codex-curator/studiomcphub?

32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.

How do I install io.github.codex-curator/studiomcphub?

It runs as a remote server. In Claude Code: claude mcp add --transport http studiomcphub 'https://studiomcphub.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.codex-curator/studiomcphub need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.codex-curator/studiomcphub open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains io.github.codex-curator/studiomcphub?

It is published by codex-curator. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.