MOSN Solana Safety MCP Server

by workers-mosn-3r41y-mosn-api Your server? Claim it

answering

MOSN Solana Safety is answering right now. Last checked 9 min ago. It exposes 3 tools. Last commit 2 Nov 2026.

Solana token rug checks and safety-checked Jupiter swaps for AI agents; paid data via x402.

Uptime history 13 days of history · worst day 1%

13 days agonow

44.6%

Uptime 24h

41 of 92 checks

Tools

read from the server

642 ms

Response time

average over 24h

Stars

last commit 2 Nov 2026

MOSN Solana Safety does not always answer

Over the last week it answered 59.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mosn --transport http https://mosn-api.mosn-3r41y.workers.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mosn-api.mosn-3r41y.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.mosn]
url = "https://mosn-api.mosn-3r41y.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mosn": {
      "url": "https://mosn-api.mosn-3r41y.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mosn": {
      "type": "http",
      "url": "https://mosn-api.mosn-3r41y.workers.dev/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

mosn

mosn_paid_endpoints

List MOSN paid data endpoints (x402, USDC on Solana or Base): fresh screened Solana alpha, real-time new pools, holder checks, labeled memecoin dataset.

mosn_safe_swap

Build 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_token_check

Rug/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.

Endpoints

URL	Transport	State	Latency	Checked
https://mosn-api.mosn-3r41y.workers.dev/mcp	streamable-http	answering	851 ms	9 min ago

Alternatives to MOSN Solana Safety

same job, measured the same way

Axongate

by sauliusbeconis

Safe web read, search, cited answers, fact-checks and token checks for agents, paid via x402.

399 installs/wk local only

Clawswap

by wartech9

Cross-chain swaps between Solana and Base for AI agents paid for via via x402 micropayments.

63 installs/wk local only

Cerberus Index

by cerberusindex

XRPL token rug-checks, issuer reputation & AMM data for AI agents. Pay-per-call USDC via x402.

20 tools answering

Ventis

by ops119

Crypto data for AI agents: prices, Solana wallets, token risk, swap quotes. Pay per call via x402.

2 tools answering

Lazareus

by ajwentcrazy

S3 storage and Solana/Base/Ethereum health checks for AI agents, paid per call via x402.

8 tools answering

Mintverdict

by mintverdict

Solana token risk verdicts, rug checks & outcome labels for AI agents. Pay-per-call x402 USDC.

77 installs/wk local only

X402 Solana

by digitalweb33333-creator

x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.

10 tools answering

Tokenized Stocks & Agent Data (x402)

by fly-x402-accelerometer-feed

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings

12 tools answering

MOSN Solana Safety — questions

Answers built from our own checks of this server.

What can MOSN Solana Safety do?

It exposes 3 tools, read directly from the server on our last check. Among them: mosn_paid_endpoints, mosn_safe_swap, mosn_token_check. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is MOSN Solana Safety working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 41 of 92 checks got a reply (44.6%), average response time 642 ms. The bar chart above shows every period we have measured.

How do I connect MOSN Solana Safety?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does MOSN Solana Safety need an API key?

No. MOSN Solana Safety completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is MOSN Solana Safety?

It answers our handshake in 642 ms on average, which is faster than 16% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is MOSN Solana Safety open source?

We cannot say either way: 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.