x402-seller — rug protection & safe-alpha for trading agents
REMOTE · X402-SELLER-M8NX.ONRENDER.COM · SCANNED SEP 20
Rug-check & launch radar for trading agents: composite honeypot score, EVM+Solana, keyless x402.
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 Security57
- 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 7 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
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability73
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 500 tokens (~71/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage81
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 43% 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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the x402-seller — rug protection & safe-alpha for trading agents MCP server?
x402-seller — rug protection & safe-alpha for trading agents is a hosted endpoint at https://x402-seller-m8nx.onrender.com/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 · x402-seller-m8nx.onrender.com
claude mcp add --transport http wyattpalm2-eng-x402-seller 'https://x402-seller-m8nx.onrender.com/mcp'
{
"mcpServers": {
"wyattpalm2-eng-x402-seller": {
"url": "https://x402-seller-m8nx.onrender.com/mcp"
}
}
} {
"servers": {
"wyattpalm2-eng-x402-seller": {
"type": "http",
"url": "https://x402-seller-m8nx.onrender.com/mcp"
}
}
} [mcp_servers.wyattpalm2-eng-x402-seller] url = "https://x402-seller-m8nx.onrender.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"wyattpalm2-eng-x402-seller": {
"type": "remote",
"url": "https://x402-seller-m8nx.onrender.com/mcp",
"enabled": true
}
}
} openclaw mcp add wyattpalm2-eng-x402-seller --url 'https://x402-seller-m8nx.onrender.com/mcp' --transport streamable-http
mcp_servers:
wyattpalm2-eng-x402-seller:
url: "https://x402-seller-m8nx.onrender.com/mcp" {
"McpServers": {
"wyattpalm2-eng-x402-seller": {
"Transport": "http",
"Url": "https://x402-seller-m8nx.onrender.com/mcp"
}
}
} assistant mcp add wyattpalm2-eng-x402-seller -t streamable-http -u 'https://x402-seller-m8nx.onrender.com/mcp'
{
"mcpServers": {
"wyattpalm2-eng-x402-seller": {
"type": "http",
"url": "https://x402-seller-m8nx.onrender.com/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.
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 +1
- Stability: 0.97 → pass security
- 24 Aug 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.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
First indexed and scored.
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 20 Sept 2026 · Probed https://x402-seller-m8nx.onrender.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=onrender.com | CN=WE1,O=Google Trust Services,C=US | 24 Jul 2026 | 22 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | 756bcb97dcf1455f0ebf70e5dbe07256 |
| SANs: onrender.com, *.onrender.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of x402-seller-m8nx.onrender.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| onrender.com. | 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 |
|---|---|
| x-content-type-options | nosniff |
| 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://x402-seller-m8nx.onrender.com/mcp | Verified | 200 | |
| http (plaintext) | http://x402-seller-m8nx.onrender.com/mcp | HTTPS enforced | 301 | https://x402-seller-m8nx.onrender.com/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 →
catalog ~43
FREE: what x402-seller sells, prices, and how to pay. The paid HTTP API is keyless (pay per call in USDC on Base via x402).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
launch_radar ~86
Discover what just launched AND rug-screen it in one call: fresh token launches ranked by liquidity depth (deepest first), with a per-token rug verdict, each with a verdict (a clean contract with unlocked LP is caution, not clear — most fresh rugs are liquidity pulls). The proactive 'safe alpha' feed. FREE demo (shared daily budget).
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | – |
No output schema declared.
No examples provided.
rug_check ~66
Detailed composite rug/honeypot report for one token: red/green flags, 0-100 risk, live-simulation results, disagreement flag. EVM + Solana. FREE demo (shared daily budget).
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | – |
| chain | string | – | – |
No output schema declared.
No examples provided.
track_record ~46
FREE, always: the service's public self-graded track record — its rug verdicts on fresh launches graded against what actually happened, hits AND misses. Judge the scorer by its receipts.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
truth ~68
FREE, always: the Truth Engine — every endpoint this service sells grades itself against reality in public (rug verdicts vs actual rugs, weather forecasts vs the ERA5 archive, market calls vs realized spot). Returns the doctrine + all three live ledgers' summaries. Judge us by receipts, not claims.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
vet_token ~91
Go/no-go verdict on a token before trading it: composite rug score (static analysis + live buy/sell simulation + LP-lock/liquidity-pull gate) + market → clear/caution/avoid with reasons. EVM + Solana. FREE demo (shared daily budget); unlimited via the paid HTTP API.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | token contract / mint address |
| chain | string | – | – |
No output schema declared.
No examples provided.
weather_consensus ~100
Cross-source weather consensus for any coordinates: blends Open-Meteo + NOAA/NWS + 7Timer into one temperature with an agreement score (how much independent models agree). Keyless multi-source ground truth in one call — built by the autonomous crew, ported through the bridge. FREE demo (shared daily budget); unlimited via the paid HTTP API ($0.03).
| Name | Type | Req | Description |
|---|---|---|---|
| lat | number | yes | latitude |
| lon | number | yes | longitude |
No output schema declared.
No examples provided.
What is the x402-seller — rug protection & safe-alpha for trading agents MCP server?
x402-seller — rug protection & safe-alpha for trading agents is an MCP server listed in the public MCP registry as io.github.wyattpalm2-eng/x402-seller. Rug-check & launch radar for trading agents: composite honeypot score, EVM+Solana, keyless x402. This page covers its hosted endpoint (https://x402-seller-m8nx.onrender.com/mcp).
Is the x402-seller — rug protection & safe-alpha for trading agents MCP server safe to use?
x402-seller — rug protection & safe-alpha for trading agents scores 76 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 x402-seller — rug protection & safe-alpha for trading agents MCP server expose?
x402-seller — rug protection & safe-alpha for trading agents exposes 7 tools: vet_token, launch_radar, rug_check, weather_consensus, truth, and 2 more. Their descriptions and schemas cost roughly 500 tokens of context every time the server is loaded.
Does the x402-seller — rug protection & safe-alpha for trading agents MCP server require authentication?
No. We connected to x402-seller — rug protection & safe-alpha for trading agents without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the x402-seller — rug protection & safe-alpha for trading agents MCP server still maintained?
x402-seller — rug protection & safe-alpha for trading agents is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.