Tracks historical and announced testnet resets by chain name or ID, displaying dates, descriptions, and status.

Builds and executes eth_getLogs queries with address, block range, and up to 4 topic filters for EVM event inspection.

Generate and deploy ERC3643 security tokens with identity registry, compliance controls, and regulatory features.

Coordinate multi-step contract upgrades with generated checklists, execution scripts, and rollback plans for secure deployments.

Track page load performance with DOM ready, load time, DNS, TCP, request, response, and resource metrics in a floating overlay.

Extract and display all page headings in a hierarchical outline with counts, level analysis, and click-to-highlight navigation.

View all meta tags with SEO, Open Graph, and Twitter Card analysis, critical tag detection, and missing tag warnings.

Preview how your page appears on social media with Open Graph tag extraction, validation, and live preview.

Display image dimensions, alt text, and aspect ratio overlays with accessibility warnings for missing alt and unusual ratios.

View all cookies for the current domain with search, filtering, sorting, and expiration highlighting.

View, search, and manage localStorage items with size tracking, JSON preview, and storage quota monitoring.

Capture JavaScript errors and unhandled promise rejections with stack traces, timestamps, filtering, and export.

Capture screenshots of the visible viewport with PNG/JPEG support, preview, copy to clipboard, and download.

Search the full HTML source for words or phrases with line numbers, context, highlighting, and copy support.

Generate RPC method support matrices comparing providers. Visualize which methods each provider supports.

Generate structured migration paths for deprecating contracts. Define phases, dates, steps, and rollback plans.

View and edit cookies for any domain. Add, edit, delete, search, export, import, JSON parsing.

Simulate gas and performance profiling for Solidity contracts. View estimated gas usage, optimizations, and code complexity metrics.

Manage MetaMask Snaps: list installed Snaps, install new Snaps, and toggle permissions via wallet API.

Inspect CSS border and outline properties with color swatches, border-radius, and style detection for any element.

Generates audit trails from git commit history to contract deployment, linking code changes to on-chain deployment.

Update self-attested on-chain reputation scores with configurable values, categories, and attestation data.

Batch send tokens on any Arbitrum Orbit L3 chain using a compatible multisender contract (custom gas token support).

ERC-20 permit-based gasless approval checker. Reads nonces, allowance, and domain separator state.