MCP.Market

Suwappu MCP server

by 0xSoftBoi·io.github.0xSoftBoi/suwappu·v0.1.1·4 stars
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Cross-chain DEX for AI agents. Swap tokens across 7+ chains.

B75/100grade B
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Safety scan
B75/100

full report

Adoption
Growing

4 stars

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

Suwappu tools (6, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • execute_swapwrite action

    Execute a swap using a previously obtained quote_id. Returns an unsigned transaction for the user to sign.

  • get_portfolio

    Get token balances and portfolio value for a wallet address across all supported chains.

  • get_prices

    Get current token prices in USD with 24h change. Supported: ETH, SOL, BNB, USDC, USDT, BTC, DAI, WBTC, ARB, OP, AVAX, MATIC, WETH, BONK, JUP, RAY.

  • get_quote

    Get a swap quote for exchanging tokens. Supports EVM chains (Ethereum, Base, Arbitrum, Polygon, BSC, Optimism, Avalanche) via Li.Fi and Solana via Jupiter.

  • list_chains

    List all supported blockchain networks for swapping.

  • list_tokens

    List available tokens on a specific chain.

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

1 medium
  • Code scan3 source files scanned20/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 1 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

  • mediumeval / new Function usedexec.eval
    dist/index.js: …ode, sch); const makeValidate = new Function(`${names_1.default.self}`, `${names_1.de…
Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Suwappu compares

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

Safety score
75/100
higher than 45% of 48,255 servers
Tools
6
the typical server has 7
Tools that change things
17%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
4
more than 82% of 28,688 servers

What its tools let an agent do: 5 read · 1 run or deploy

Install Suwappu in Claude Code, Cursor or VS Code

Runs npx -y @suwappu/mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add suwappu -- npx -y @suwappu/mcp-server
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What the publisher says

From the Suwappu repository's README, as published. We do not edit it. Read it on GitHub

Suwappu

The execution layer for onchain apps and agents. Route across chains, simulate before money moves, and choose self-custody or managed execution from the same platform.

Quickstart  ·  Terminal  ·  Telegram  ·  Developer Docs  ·  Product Status  ·  Security

suwappu.bot — products, research, and developer entry points.

terminal.suwappu.bot — markets, charts, swaps, orders, and portfolio.

ETHGlobal Tokyo 2026 — Agent Swap Passport

Live demo → suwappu.bot/passport

One wallet, checked live: try to swap unverified and a Uniswap v4 beforeSwap hook (0xc72ab4dF…c080) reverts at zero gas. Scan World ID and the server mints the wallet a real ENSv2 subname under suwappu-agents.eth on Sepolia and allowlists it on the same hook. Swap again — it executes through the same pool. One verification, three sponsor integrations, all proven in one recorded per-wallet run. Every claim is backed by a real Sepolia transaction, not a mock — see docs/ethglobal-tokyo2026/SUBMISSION.md for exact file:line pointers, tx hashes, and a 2-minute self-verification path per sponsor track (World ID/IDKit, ENSv2, Uniswap v4). Intercepta was explored but is explicitly out of scope for this submission — not demoed, no live API key provisioned.

What can I build?

Shortened. The full README is on GitHub.

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

Suwappu: common questions

Is Suwappu MCP server safe?
Mostly: it is graded B (75/100). Read the Suwappu safety report
How do I install Suwappu?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Suwappu need an API key?
Yes. The registry entry asks for SUWAPPU_API_KEY.
Is Suwappu maintained?
The last commit was 38 days ago (2026-09-27). The latest release is v0.1.1.
How does Suwappu compare with other MCP servers?
safety score 75/100 (higher than 45% of 48,255 servers); tools 6 (the typical server has 7); tools that change things 17% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.