MCP Observatory
github re-analysis due

MrWizardlyLoaf/rugcheck-ai

github

On-chain token-safety MCP for Solana AI trading agents — rug check, honeypot detection & authority-trap screening before you buy, plus MEV-protected swap execution.

maintainer
MrWizardlyLoaf
license
MIT
first seen
2026-06-13
last seen
2026-06-17
releases · 30d
2
short id

Drift inferred · capture-to-capture

No drift recorded — single capability capture; advisories appear once its surface changes.

capabilities 4 tools
transport streamable-http · http counts 4 tools · 0 res · 0 prompts permission surface via code analysis

tools

  • check_authorities

    mint / freeze authority and extension detection

  • execute_safe_swap

    gas-optimized, MEV-protected swap execution

  • simulate_sell

    can the token actually be sold? (on-chain block check)

  • verify_token_safety

    on-chain audit: mint/freeze authority + Token-2022 traps

skills & danger signals github-tarball
prompt-surface shipped agent-instruction files + hidden-content / dangerous-code findings — quoted from the analyzed source

analyzed commit 6f8c3ba · analyzer v17 · 3d ago

skills & prompt files 1

code evidence vv1.0.0 · github-tarball
evidence-backed findings quoted directly from the published source artifact — not inferred

network 1

  • net MrWizardlyLoaf-rugcheck-ai-6f8c3ba/server.py :12 import httpx

tool registrations 3

  • verify_token_safety MrWizardlyLoaf-rugcheck-ai-6f8c3ba/server.py :169
  • check_authorities MrWizardlyLoaf-rugcheck-ai-6f8c3ba/server.py :193
  • simulate_sell MrWizardlyLoaf-rugcheck-ai-6f8c3ba/server.py :206

declared dependencies 3

  • fastmcp@>=2.0
  • solders@>=0.21
  • httpx@>=0.27