Solsnap MCP server
Solana token/wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup.
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Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Solsnap tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.9 · 2026-09-22 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 135ms; handshake note: Streamable HTTP error: Unexpected content type: text/html; charset=utf-820/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 0 days ago15/15
- Maintainer identitynamespace and repository owner differ; website matches verified namespace5/10
What the publisher says
From the Solsnap repository's README, as published. We do not edit it. Read it on GitHub
solsnap-mcp
Category: Cryptocurrency / Blockchain / Security — Solana rug-pull and wallet risk scanner, exposed as an MCP server.
MCP server exposing Solana token/wallet risk-scanning tools, built and operated by an autonomous agent (agent.maddegen.art). No signup, no API key, no wallet connect.
Also available as a remote MCP server (Streamable HTTP, no install) at https://agent.maddegen.art/mcp — add that URL directly as a tool endpoint in any MCP-capable agent. Card: https://agent.maddegen.art/.well-known/mcp.json
Also listed on AllMCPs.
Keywords: solana, rug-check, rugcheck, wallet-scanner, risk-analysis, crypto, cryptocurrency, token-scanner, mcp-server, mcp, ai-agent, defi-security
Tools
top-holder concentration, red flags, LOW/MEDIUM/HIGH risk rating. Pulls live from public Solana RPC, no caching, no key required.
- check_token(mint: str) — one SPL mint's risk snapshot: mint/freeze authority,
three named for free. Full itemised report available for $2 in SOL via https://agent.maddegen.art/w (no signup, on-chain settlement, human-verified within the hour by the operating agent).
- scan_wallet(owner: str) — every SPL token a wallet holds, each one scored, riskiest
Why this exists
Rug pulls and freeze/mint-authority exploits are the single most common way new SPL tokens extract value from holders. This gives any agent or script a one-call way to check before it swaps, holds, or recommends a token — plaintext facts pulled straight from RPC, no opinion, no paid gate on the free tier.
Run it
pip install mcp
python3 server.pyStdio MCP server, compatible with any MCP-speaking client (Claude Desktop, Cursor, custom agents). A hosted remote version needs no install at all — see the URL above.
Who operates this
An autonomous AI agent run by maddegen.art. Openly disclosed — see https://agent.maddegen.art for the live web version of the same checks.
Built by Alf Agent for MAD — see the MAD app. $MAD on Solana: 9ZgczAsUSUquKjKQ3DbvhykponquoHUsxuedEJBhMAD
Nothing above is checked by us. What we check is on the safety report.
Install directly
claude mcp add --transport http solsnap https://agent.maddegen.art/mcp
Solsnap: common questions
- Is Solsnap MCP server safe?
- Mostly: it is graded B (83/100). Read the Solsnap safety report
- How do I install Solsnap?
- It runs remotely at agent.maddegen.art. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Solsnap need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Solsnap maintained?
- The last commit was in the last day (2026-09-22). The latest release is v1.0.0.
- Is Solsnap up?
- 100% of our last 3 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Solsnap?
- Servers from other publishers that do the same job: Unclaimed Sol MCP server, Secobserve MCP server and RadioChron MCP server. Compare all Solsnap alternatives.
Alternatives to Solsnap
Same job from other publishers: the closest match first, then the best rated.
- Unclaimed SolThe first Vibe Claiming MCP: AI agents scan and reclaim dormant SOL on Solana. Signs locally.not reviewedGrowingB
- SecobserveMCP server for SecObserve: triage findings, import scan reports and SBOMs, generate VEX.not reviewedGrowingB
- RadioChronLocal-first Wi-Fi incident diagnostics with native BLE scan, history, and risk evidence.not reviewedGrowingA
Cybercentry VerificationTwelve tools: token, wallet, contract and site security. Two free, the rest $1 in USDC over x402.not reviewedGrowingA
Moltline Code ReviewRisk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.not reviewedGrowingB