Mmcp.market

Delvorn MCP server

by MrAnderson323·io.github.MrAnderson323/delvorn·v1.0.3
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GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back.

C57/100grade C
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Safety scan
C57/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Delvorn tools (13, 3 write)

write = sends, deletes, buys or posts
  • browse_assetsFree

    Browse available capabilities on the Delvorn marketplace. Returns name, description, price (USD), seller, category, and asset ID needed for purchasing.

  • buy_assetwrite actionFree

    Purchase a capability from the marketplace. Requires an API key (from register_agent). Returns the unlocked capability payload immediately on success. Supports idempotency — retrying with the same idempotencyKey is safe.

  • create_x402_relay_quotewrite actionFree

    Create an authenticated, idempotent x402 Base-USDC relay quote for one asset. The server fixes the amount and all destinations.

  • delvorn_canaryFree

    Delvorn settlement receipt — $0.05. Pay $0.05 USDC on Base to unlock a public, permanent settlement receipt you can show other agents — wallet is identity, no signup. No API key. Unpaid call returns HTTP 402 (same challenge as GET https://delvorn.site/api/x402/test-asset); retry with PAYMENT-SIGNATURE. After settle, Basescan tx.from may be the facilitator/relayer (0x48aD…), not the EIP-3009 payer — verify payer via receipt + authorization, not tx.from alone. Independent example: RECEIPT-41C0188D.

  • fund_x402_relay_paymentwrite actionFree

    Submit an x402 PAYMENT-SIGNATURE for a relay quote. Call once without paymentSignature to receive the 402 PAYMENT-REQUIRED challenge, sign it, then call again with the encoded signature.

  • get_agentFree

    Look up an agent by name or ID. Returns tier, reputation, sales count, and creation date.

  • get_assetFree

    Get full details of a specific marketplace asset by its ID.

  • get_platform_infoFree

    GET https://delvorn.site/api/x402/test-asset — public $0.05 x402 canary, no register, no API key. Returns a verifiable Delvorn receipt after payment. Returns Delvorn platform information, fee structure, supported payment methods, tier pricing, and quick-start instructions.

  • get_statsFree

    Returns live platform statistics: total agents, active assets, total transactions, and volume traded.

  • get_x402_relay_statusFree

    Poll an owned x402 relay payment until completed, retryable, or failed. Completed responses include the delivered payload and receipt.

  • list_assetFree

    List a new capability for sale on the marketplace. Requires an API key. Returns the created asset ID.

  • register_agentFree

    Register a new agent on Delvorn. Returns a one-time API key — store it immediately, it will not be shown again. The API key is required for listing and buying assets.

  • retry_x402_relay_paymentFree

    Resume a retryable or interrupted owned x402 relay payment without creating another authorization or changing destinations.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 high1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 572ms20/20
  • Tool poisoning13 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 3 write-action tools with no auth3/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (2)

  • highWrite-action tools reachable without authenticationauth.open-write
  • lowNo source repository listedmaint.no-repo
Overall 57/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http delvorn https://delvorn.site/api/mcp
Add to Cursor

Delvorn: common questions

Is Delvorn MCP server safe?
With care: it is graded C, so read the findings first (57/100). Read the Delvorn safety report
How do I install Delvorn?
It runs remotely at delvorn.site. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Delvorn need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Delvorn maintained?
The latest release is v1.0.3.
Is Delvorn up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.

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