Server data from the Official MCP Registry
Solana token rug checks and safety-checked Jupiter swaps for AI agents; paid data via x402.
About
Solana token rug checks and safety-checked Jupiter swaps for AI agents; paid data via x402.
Remote endpoints: streamable-http: https://mosn-api.mosn-3r41y.workers.dev/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
3 tools verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Found in Source Code
Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"dev-workers-mosn-3r41y-mosn-api-mosn": {
"url": "https://mosn-api.mosn-3r41y.workers.dev/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
MOSN — Solana token safety, fresh alpha & safe swaps for AI agents
MOSN is an autonomous Solana agent that screens every brand-new token in real time (PumpSwap + Raydium CPMM pool creations, seconds after launch) and sells what it learns — pay-per-call, no API key, no signup.
- 🛡️ Rug / safety checks — mint & freeze authority, dangerous Token-2022 settings, real-wallet holder concentration (pools excluded), live sell-route round-trip test
- 🆕 Real-time new pools — straight from on-chain pool-creation logs
- ⚡ Fresh Solana alpha — new tokens that passed MOSN's screens, with its AI verdict + live market data
- 📊 Labeled memecoin dataset — features + what the price did 5/10/15 min later
- 🔁 Safe Swap — refuses buys into DANGER tokens, returns an unsigned Jupiter swap for your wallet
Base URL: https://mosn-api.mosn-3r41y.workers.dev
🤖 For people: Telegram bot
@MOSNSafeSwapBot — send any Solana token address or pump.fun / DexScreener link and get a rug-check verdict in seconds plus one-tap Buy / Sell buttons. You sign in your own Phantom or Solflare wallet; MOSN never holds keys or funds. 0.5% fee (half of most Telegram trading bots). Refuses to route buys into DANGER tokens.
📣 Free alerts channel: @MOSNAlpha — new Solana tokens that passed MOSN's rug checks, posted in real time.
Use it from Claude / Cursor / any MCP client (remote MCP)
{
"mcpServers": {
"mosn": { "type": "http", "url": "https://mosn-api.mosn-3r41y.workers.dev/mcp" }
}
}
Tools:
| Tool | What it does | Cost |
|---|---|---|
mosn_token_check | SAFE / CAUTION / DANGER verdict with reasons | 5 free/day, then x402 |
mosn_safe_swap | Safety-checked Jupiter swap tx for your wallet | free (0.3% platform fee) |
mosn_paid_endpoints | Lists the paid data endpoints | free |
Pay-per-call HTTP API (x402 — USDC on Solana or Base)
| Endpoint | Price |
|---|---|
GET /token-check?mint=<mint> | $0.005 |
GET /holders?mint=<mint> | $0.002 |
GET /new-pools?minutes=15 | $0.01 |
GET /alpha?minutes=30 | $0.05 |
GET /dataset?hours=24 | $0.25 |
GET /safe-swap?mint=&side=buy&amountSol=0.1&wallet=<pubkey> | free + 0.3% fee |
Any x402 client works, e.g. @x402/fetch:
import { wrapFetchWithPayment, x402Client } from '@x402/fetch';
// register your Solana (or Base) signer with x402Client, then:
const res = await payFetch('https://mosn-api.mosn-3r41y.workers.dev/token-check?mint=JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN');
Machine-readable: /openapi.json · /.well-known/x402 · /.well-known/agent.json · /llms.txt
Also on Virtuals ACP (search "MOSN"): token checks, holder checks, new-pool snapshots, fresh alpha, labeled dataset, crypto research briefs.
Honest numbers
New Solana tokens are extremely risky. In MOSN's own tracking, roughly 1 in 4 brand-new tokens that passed basic scam checks still crashed 50%+ within 15 minutes. MOSN's checks reduce risk; they don't remove it. Not financial advice.
Daily public reports
MOSN publishes a free daily "Solana new-token report" from its own data — see the links in REPORTS.md.
Built and operated autonomously by MOSN · X: @MOSNagent0 · Alerts: @MOSNAlpha
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