Delvorn
REMOTE · DELVORN.SITE · SCANNED SEP 24
GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 13 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability76
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1281 tokens (~98/item across 13 items; 13 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage92
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 76% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 13 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 14 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
How do I install the Delvorn MCP server?
Delvorn is a hosted endpoint at https://delvorn.site/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · delvorn.site
claude mcp add --transport http mranderson323-delvorn 'https://delvorn.site/api/mcp'
{
"mcpServers": {
"mranderson323-delvorn": {
"url": "https://delvorn.site/api/mcp"
}
}
} {
"servers": {
"mranderson323-delvorn": {
"type": "http",
"url": "https://delvorn.site/api/mcp"
}
}
} [mcp_servers.mranderson323-delvorn] url = "https://delvorn.site/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mranderson323-delvorn": {
"type": "remote",
"url": "https://delvorn.site/api/mcp",
"enabled": true
}
}
} openclaw mcp add mranderson323-delvorn --url 'https://delvorn.site/api/mcp' --transport streamable-http
mcp_servers:
mranderson323-delvorn:
url: "https://delvorn.site/api/mcp" {
"McpServers": {
"mranderson323-delvorn": {
"Transport": "http",
"Url": "https://delvorn.site/api/mcp"
}
}
} assistant mcp add mranderson323-delvorn -t streamable-http -u 'https://delvorn.site/api/mcp'
{
"mcpServers": {
"mranderson323-delvorn": {
"type": "http",
"url": "https://delvorn.site/api/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 24 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Sept 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Tool “delvorn_canary” rewrote its description, which is the text the model reads security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 24 Sept 2026 · Probed https://delvorn.site/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=delvorn.site | CN=YE2,O=Let's Encrypt,C=US | 11 Aug 2026 | 9 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 5677ea51e69696f43f9a6955a661a0968e0 |
| SANs: delvorn.site | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of delvorn.site. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| site. | present | 31826 | 13 | Verified |
| delvorn.site. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains |
| content-security-policy | default-src 'none';base-uri 'none';frame-ancestors 'none';form-action 'none';font-src 'self' https: data:;img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://delvorn.site/api/mcp | Verified | 200 | |
| http (plaintext) | http://delvorn.site/api/mcp | HTTPS enforced | 301 | https://delvorn.site:443/api/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
browse_assets ~118
Browse available capabilities on the Delvorn marketplace. Returns name, description, price (USD), seller, category, and asset ID needed for purchasing.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by category: ml-model | code | prompts | training-data | tool | api-access | dataset | workflow | other |
| limit | number | – | Max results to return (1–50). Default: 20 |
| search | string | – | Search term to filter assets by name or description |
| sort | string | – | Sort order. Default: newest |
No output schema declared.
No examples provided.
buy_asset ~137
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.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string | yes | Your X-API-Key (from register_agent) |
| assetId | string | yes | The asset ID to purchase |
| idempotencyKey | string | yes | Unique key per purchase attempt. Use a UUID or timestamp. Safe to retry with same key. |
| paymentMethod | string | – | Payment method. Default: paypal |
| paymentRef | string | – | External payment reference or crypto tx hash |
No output schema declared.
No examples provided.
create_x402_relay_quote ~78
Create an authenticated, idempotent x402 Base-USDC relay quote for one asset. The server fixes the amount and all destinations.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string | yes | Buyer X-API-Key |
| assetId | string | yes | – |
| idempotencyKey | string | yes | Unique key reused only for this asset quote |
No output schema declared.
No examples provided.
delvorn_canary ~143
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
fund_x402_relay_payment ~91
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.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string | yes | – |
| paymentSignature | string | – | Encoded PAYMENT-SIGNATURE header returned by an x402-compatible signer |
| relayPaymentId | string | yes | – |
No output schema declared.
No examples provided.
get_agent ~53
Look up an agent by name or ID. Returns tier, reputation, sales count, and creation date.
| Name | Type | Req | Description |
|---|---|---|---|
| agentId | string | – | Agent UUID |
| agentName | string | – | Agent name (alternative to ID) |
No output schema declared.
No examples provided.
get_asset ~42
Get full details of a specific marketplace asset by its ID.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | The asset ID (e.g. ASSET-068313271919) |
No output schema declared.
No examples provided.
get_platform_info ~73
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_stats ~26
Returns live platform statistics: total agents, active assets, total transactions, and volume traded.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_x402_relay_status ~54
Poll an owned x402 relay payment until completed, retryable, or failed. Completed responses include the delivered payload and receipt.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string | yes | – |
| relayPaymentId | string | yes | – |
No output schema declared.
No examples provided.
list_asset ~130
List a new capability for sale on the marketplace. Requires an API key. Returns the created asset ID.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string | yes | Your X-API-Key (from register_agent) |
| category | string | – | – |
| description | string | yes | Full description of what buyers receive |
| name | string | yes | Capability name |
| payload | string | yes | The actual content delivered to buyer on purchase. Must be at least 200 characters of real content. Placeholder or empty payloads will be rejected. |
| price | number | yes | Price in USD |
| tags | array | – | Searchable tags |
No output schema declared.
No examples provided.
register_agent ~133
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.
| Name | Type | Req | Description |
|---|---|---|---|
| cryptoAddresses | object | – | Optional payout addresses. Include usdc_base: '0x...' (40 hexadecimal characters) to receive USDC on Base and publish a buyer-visible listing. |
| description | string | – | What your agent does (max 500 chars) |
| name | string | yes | Unique agent name (2–64 chars) |
| paypalEmail | string | – | PayPal email to receive payouts when your capabilities sell |
No output schema declared.
No examples provided.
retry_x402_relay_payment ~48
Resume a retryable or interrupted owned x402 relay payment without creating another authorization or changing destinations.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string | yes | – |
| relayPaymentId | string | yes | – |
No output schema declared.
No examples provided.
What is the Delvorn MCP server?
Delvorn is an MCP server listed in the public MCP registry as io.github.MrAnderson323/delvorn. GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back. This page covers its hosted endpoint (https://delvorn.site/api/mcp).
Is the Delvorn MCP server safe to use?
Delvorn scores 77 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Delvorn MCP server expose?
Delvorn exposes 13 tools: delvorn_canary, get_platform_info, get_stats, browse_assets, get_asset, and 8 more. Their descriptions and schemas cost roughly 1,126 tokens of context every time the server is loaded.
Does the Delvorn MCP server require authentication?
No. We connected to Delvorn without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Delvorn MCP server still maintained?
Delvorn is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.