Five products all handling seed phrases, bridging, and NFT recovery — every one sitting at the layer where a single bad dependency means total fund loss. The EVM tooling stack (viem, multicall, bridge SDKs) genuinely makes this solo-dev velocity possible now, but "unaudited tool that touches your private keys" is also the exact profile of most wallet drainers on Ethereum. Niche is real though — big protocols won't build recovery and batch tooling for power users — just verify source before handing over key material.

Top comment by @Benthic