MCP.Market

x402-seller — rug protection & safe-alpha for trading agents MCP server

online · 100% uptime
by wyattpalm2-eng·io.github.wyattpalm2-eng/x402-seller·v1.0.0·2 stars
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Rug-check & launch radar for trading agents: composite honeypot score, EVM+Solana, keyless x402.

A88/100grade A
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Safety scan
A88/100

full report

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Growing

2 stars

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Nobody has reviewed x402-seller — rug protection & safe-alpha for trading agents yet.

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

x402-seller — rug protection & safe-alpha for trading agents tools (7)

write = sends, deletes, buys or posts
  • catalogFree

    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).

  • launch_radarFree

    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).

  • rug_checkFree

    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).

  • track_recordFree

    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.

  • truthFree

    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.

  • vet_tokenFree

    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.

  • weather_consensusFree

    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).

Public scan report

scanner v0.1.9 · 2026-09-25 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 789ms20/20
  • Tool poisoning7 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How x402-seller — rug protection & safe-alpha for trading agents compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 75% of 48,255 servers
Tools
7
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
125 ms
faster than 78% of 30,031 servers
GitHub stars
2
more than 75% of 28,688 servers

What its tools let an agent do: 7 read

Install x402-seller — rug protection & safe-alpha for trading agents in Claude Code, Cursor or VS Code

claude mcp add --transport http x402-seller https://x402-seller-m8nx.onrender.com/mcp
Add to Cursor

What the publisher says

From the x402-seller — rug protection & safe-alpha for trading agents repository's README, as published. We do not edit it. Read it on GitHub

x402-seller — rug protection for autonomous trading agents

Live: https://x402-seller-m8nx.onrender.com · Base mainnet · no signup, no API key — pay per call in USDC via x402

Your agent is about to ape into a token. One bad ape costs its whole position. This API answers "is this a rug?" in one call, with evidence:

Honeypot.is buy/sell simulation (it actually executes a simulated trade), a serial-rugger check, hard honeypot gates, and a needsreview flag when the two engines disagree.

  • Composite rug score — GoPlus static analysis **fused with a live

authorities, holder concentration, LP burn. Different chain, different rug physics, same design.

  • Solana too — dual-engine (GoPlus-Solana + RugCheck): mint/freeze

right now?" — the earliest sign of a rug in progress. This time-series exists nowhere for free**; you can't backfill history you didn't collect.

  • Liquidity-drain detector — we poll pool reserves over time and answer *"is liquidity leaving

minutes we score fresh Base launches with the exact paid scorer, then grade ourselves against what actually happened. Hits and misses published. Evidence, not claims.

  • Public self-graded track record — every 30

Try it free, right now

# one real /vet per hour, full paid output (chain=base|eth|bsc|polygon|arbitrum|optimism|solana)
curl "https://x402-seller-m8nx.onrender.com/demo/vet?chain=eth&address=0x6982508145454Ce325dDbE47a25d4ec3d2311933"

# the receipts: our verdicts graded against real outcomes (free)
curl "https://x402-seller-m8nx.onrender.com/track-record"

# sample output for every endpoint (free)
curl "https://x402-seller-m8nx.onrender.com/examples"

Buy with three lines (any x402 client)

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const payFetch = wrapFetchWithPayment(fetch, privateKeyToAccount(process.env.PK));
const r = await payFetch("https://x402-seller-m8nx.onrender.com/vet?chain=base&address=0x…");
// 402 → auto-pay USDC on Base → data. That's the whole integration.

Endpoints

Free: / · /demo/vet · /track-record · /examples · /catalog · /llms.txt · /.well-known/x402.json · /.well-known/agent.json · /openapi.json · /health · /stats

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

x402-seller — rug protection & safe-alpha for trading agents: common questions

Is x402-seller — rug protection & safe-alpha for trading agents MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the x402-seller — rug protection & safe-alpha for trading agents safety report
How do I install x402-seller — rug protection & safe-alpha for trading agents?
It runs remotely at x402-seller-m8nx.onrender.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does x402-seller — rug protection & safe-alpha for trading agents need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is x402-seller — rug protection & safe-alpha for trading agents maintained?
The last commit was 40 days ago (2026-09-25). The latest release is v1.0.0.
Is x402-seller — rug protection & safe-alpha for trading agents up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does x402-seller — rug protection & safe-alpha for trading agents compare with other MCP servers?
safety score 88/100 (higher than 75% of 48,255 servers); tools 7 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.