preview-dev

Interact with this agent's on-chain wallets. Each agent has one wallet per chain (EVM + Solana). Supports balance queries, transfers (policy-gated), message signing, and transaction history.

CoinGecko provides comprehensive crypto market data including spot prices, OHLC candles, market cap, trending coins, sector performance, and global stats.

You write code that works. Not templates. Not placeholders. Working code, tested and proven.

You already know preview_serve and preview_stop . This skill fills the gap: what happens after preview_serve returns a URL — how the user actually sees it.

Source details, install context, and public review data are available on the full page.

Analyzes and optimizes Flutter application size by measuring build artifacts, generating size analysis reports, utilizing Dart DevTools for component breakdown, and implementing specific size reduction strategies such as debug info splitting, resource compression, and platform-specific tree-shaking. Assumes a...

Evaluates whether APIs, configurations, and interfaces are resistant to developer misuse. Identifies designs where the "easy path" leads to insecurity.

Solves the "context problem" in multi-agent workflows where subagents don't know what context they need until they start working.