Team Jens
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Scan before you swap. Paste any Ethereum token address and see what its owner can do to you: block your wallet, pause trading, mint, change fees. New memecoins launch minutes apart and most never publish source code. Insiders read bytecode; everyone else buys blind. Brandklipparen levels the field. Meta's Muse is the agent. In an opt-in investigation, Muse Spark decides each next step itself: which read-only detector tool to call, and why. It then writes a verdict, all within an 8-step budget. The deterministic engine is the verifier. Each sentence of the verdict must cite evidence Muse actually collected. Uncited sentences are cut, and the UI shows how many and why. - The score stays with the engine. It is identical whether Muse runs or not. An active owner who can block holders means High. If ownership is renounced on chain, those powers stop counting. - It reads the code nobody publishes. Our own EVM decompiler rebuilds functions from raw bytecode, so unverified contracts work. Findings are pinned to the exact decompiled line that proves them. Muse can explain that function in plain language. - Built for other agents too. An MCP server with 26 tools lets any outside AI agent run the same investigation or go step by step. REST API for apps. Try it (judges): - One click: https://jensmannen--brandklipparen.us-east.modal.run/?access=jens-muse - Access code: jens-muse - REST/MCP judge key: bk-judge-m55iyCmsebKZelFMohQm4ikTpJIr5-g1 (header x-api-key) - MCP: POST https://jensmannen--brandklipparen.us-east.modal.run/mcp (try tools/list, then get_decompiled_function or get_proof_trace) - Try ZIPCAT 0x4c5fc2efd7f9fba2c6a9227abd9d1c3eefd6bdd7 (High: the owner can blacklist) and PEPE (owner renounced: Low).