stackapps-suite-mcp

stackapps-suite-mcp

mcp-name: io.github.Explorer-64/stackapps-suite-mcp

One MCP server for the whole StackApps tool suite. Pay per call in USDC on Base mainnet via x402 — no account, no API key, no signup. Member apps (Imagcon, StackBill, Dicta-Notes) contribute tools; one install covers the suite.

Install

The package is self-hosted (not on PyPI). Install directly from the release wheel documented in the live blueprint:

claude mcp add stackapps-suite -- uvx --from https://github.com/Explorer-64/StackApps/releases/download/stackapps-suite-mcp-v0.1.9/stackapps_suite_mcp-0.1.9-py3-none-any.whl stackapps-suite-mcp --wallet-key 0x...

Or in any MCP client config (Claude Desktop, Cursor, Windsurf, Cline):

{
  "mcpServers": {
    "stackapps-suite": {
      "command": "uvx",
      "args": [
        "--from",
        "https://github.com/Explorer-64/StackApps/releases/download/stackapps-suite-mcp-v0.1.9/stackapps_suite_mcp-0.1.9-py3-none-any.whl",
        "stackapps-suite-mcp"
      ],
      "env": { "WALLET_PRIVATE_KEY": "0x..." }
    }
  }
}

Requirements: uv, Python 3.11+, an EVM wallet holding USDC on Base mainnet (eip155:8453). Prefer the WALLET_PRIVATE_KEY env var over the --wallet-key argument.

Always verify the current install URL and version at mcp.stackapps.app/blueprint.txt.

Tools

Tool	Price (USDC)	What it does
create_pwa_icons_from_image	$0.10	Full PWA icon set (27 files + manifest.json) from a local image
create_splash_screens_from_image	$0.10	16 iOS/iPad splash screens from a local image
generate_pwa_icons	$0.295	AI-generated PWA icon set from a text description
generate_image	$0.195	AI-generated source image (returns image_key + preview URL)
generate_splash_screens	$0.295	AI-generated splash screens from a text description
resize_image	$0.02	Resize a local image to exact dimensions or social presets
validate_x402_endpoint	$0.01	Pre-flight check any x402 endpoint with a real signed probe
resize_generated_image	free	Resize a prior generate_image result by image_key (no second payment)
check_icon	$0.01	Check icon compliance (maskable, android-adaptive, ios)
create_invoice	$0.10	Professional invoice PDF from JSON line items
get_wallet_profile_imagcon	free	Look up Imagcon wallet profile status
setup_wallet_profile_imagcon	free	Activate permanent Imagcon account (or rotate API key)
setup_wallet_profile_stackbill	free	Activate permanent StackBill account
dicta_transcribe_audio	$0.10	Transcribe short audio (up to 15 min) with diarization
dicta_transcribe_long_audio	$0.59	Transcribe long-form audio (up to 2 hours)
get_wallet_profile_dicta	free	Look up Dicta-Notes wallet profile status
setup_wallet_profile_dicta	free	Activate permanent Dicta-Notes account (or rotate API key)
recover_wallet_profile_dicta	free	Recover lost Dicta-Notes API key by wallet signature
list_dicta_transcripts	free	List stored transcripts (requires Dicta API key)
get_dicta_transcript	free	Fetch a stored transcript by id (requires Dicta API key)

Payment safety

The server refuses to sign any payment challenge that does not pay the StackApps suite wallet, or that exceeds the per-call cap ($0.59 USDC by default; override with STACKAPPS_MAX_USD_PER_CALL). A compromised or spoofed endpoint cannot redirect or inflate payments. Payments settle on-chain via EIP-3009 — the gas is sponsored; your wallet needs only USDC.

Never commit your wallet key, and never run this server on a public host with WALLET_PRIVATE_KEY set. The hosted endpoint at mcp.stackapps.app serves discovery metadata only.

Discovery

Machine-readable capability contract (Blueprint Protocol): mcp.stackapps.app/blueprint.txt

Links

• Suite: https://stackapps.app
• Source: https://github.com/Explorer-64/StackApps (stackapps-mcp/)
• Imagcon: https://imagcon.app
• StackBill: https://stackbill.app
• Dicta-Notes: https://dicta-notes.com