Mmcp.market

Preflight SafeSwap MCP server

by mr8-gif·io.github.mr8-gif/preflight-safe-swap·v1.0.0
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Safe Solana swaps for AI agents with risk checks, unsigned transactions, x402, and 3-bp fees.

C67/100grade C
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Safety scan
C67/100

full report

Adoption
New

Little public usage data yet

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

Preflight SafeSwap tools (1)

write = sends, deletes, buys or posts
  • preflight_transactionFree

    Read-only Solana financial-action firewall. Compare an unsigned transaction's simulated effects with declared intent and principal policy. Returns PASS, FAIL, or REVIEW plus a signed verification receipt.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 943ms20/20
  • Tool poisoning1 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http preflight-safe-swap https://preflight-agent.netlify.app/mcp
Add to Cursor

Preflight SafeSwap: common questions

Is Preflight SafeSwap MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Preflight SafeSwap safety report
How do I install Preflight SafeSwap?
It runs remotely at preflight-agent.netlify.app. 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 Preflight SafeSwap need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Preflight SafeSwap maintained?
The latest release is v1.0.0.
Is Preflight SafeSwap up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.

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