Solana token rug checks and safety-checked Jupiter swaps for AI agents; paid data via x402.
Connect Remote server
claude mcp add --transport http mosn https://mosn-safety-api.onrender.com/mcp
{
"mcpServers": {
"mosn": {
"url": "https://mosn-safety-api.onrender.com/mcp"
}
}
}
{
"servers": {
"mosn": {
"type": "http",
"url": "https://mosn-safety-api.onrender.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mosn-safety-api.onrender.com/mcp
Tools 3 found in our last check
mosn_token_checkRug/safety check for a Solana token: mint & freeze authority, dangerous Token-2022 settings, real-wallet holder concentration (pools excluded), live sell-route test. Returns SAFE/CAUTION/DANGER with reasons. 5 free checks per day, then use the paid x402 endpoint.
mosn_safe_swapBuild a Solana token swap that is safety-checked first: MOSN refuses buys into DANGER tokens, then returns an unsigned Jupiter swap transaction for YOUR wallet to sign (MOSN takes a 0.3% platform fee). Free to call.
mosn_paid_endpointsList MOSN paid data endpoints (x402, USDC on Solana or Base): fresh screened Solana alpha, real-time new pools, holder checks, labeled memecoin dataset.
Details
| Endpoint | https://mosn-safety-api.onrender.com/mcp (Streamable HTTP) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | com.onrender.mosn-safety-api/mosn |
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