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Blue Cap Machine Commerce

io.soundiq/bluecap-evidence-verify · v1.1.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Can write (some tools are not declared read-only)
Capabilities declared	tools
Tool definitions	7 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Deterministic MCP utilities, validation, evidence verification, and x402 commerce on Base.

streamable-http · https://machine.soundiq.io/mcp

claude mcp add --transport http bluecap-evidence-verify https://machine.soundiq.io/mcp

{
  "mcpServers": {
    "bluecap-evidence-verify": {
      "url": "https://machine.soundiq.io/mcp"
    }
  }
}

evidence_verify
Verify supplied structured evidence and return a machine-readable verification result.
agent_wallet
Provision a free Blue Cap machine wallet (Base Mainnet, USDC).
schema_validate
Validate supplied structured data against a customer-supplied JSON Schema Draft 2020-12 supported subset. Returns a deterministic machine-readable validity result and bounded errors through a receipted external execution.
hash_compute
Compute a SHA-256 digest for customer-supplied UTF-8 or base64-decoded bytes through a stable machine endpoint. Returns the reproducible digest through a receipted external execution.
evidence_verify_mpp
Return a Stripe MPP payment link for this Blue Cap capability. POST the same arguments to paymentLink to receive the HTTP 402 challenge and complete payment.
schema_validate_mpp
Return a Stripe MPP payment link for this Blue Cap capability. POST the same arguments to paymentLink to receive the HTTP 402 challenge and complete payment.
hash_compute_mpp
Return a Stripe MPP payment link for this Blue Cap capability. POST the same arguments to paymentLink to receive the HTTP 402 challenge and complete payment.

Website · JSON · Text for agents · Registry updated 2026-09-11