Agent skills for Claude Desktop

Updates changelog documentation for contract developers and node operators by analyzing branch changes relative to 'next'.

Automate Updown IO tasks via Rube MCP (Composio).

Survey the workspace for available Rust dependency upgrades, apply patch/minor bumps in an isolated worktree, run full `cargo xtask…

Upgrade Datadog Browser SDK from v5 to v6.

Upgrade Datadog Browser SDK from v6 to v7.

Upgrade deprecated Rossum extensions to modern equivalents and bump old Python runtimes on function hooks to python3.12.

Extract a small sample of rows from a dbt output port using a non-production profile, scrub anything classified as PII or sensitive in the…

Upload files to 0G decentralized storage using the ZgFile API and Indexer.

Upstash QStash expert for serverless message queues, scheduled

Read and write to Upstash Redis-compatible key-value store via REST API.

Use when the user wants to search Upwork, qualify roles, draft proposals, submit applications, or continue an active Upwork application…

Upwork Proposal Generator

Generate d100 (or d20–d1000) random encounter tables for dark fantasy cities, one theme per table.

Expert skill for robot model creation and validation in URDF and SDF formats.

American business English writing style for professional communications — direct, action-oriented, EN-US spelling (color, organize, center).

US Trade Dress Protection for product presentation and design: Luxury brand wants to change overall appearance or product shape in the USA…

Query LeanKG knowledge graph for code understanding.

Generate a usage report for MCP Gateway Registry by SSHing into the telemetry bastion host, exporting telemetry data from DocumentDB, and…

Search for package-specific usage rules and best practices from Elixir packages.

USB device and host stack implementation expertise

Use when participating in the USDC Hackathon, submitting projects, or voting. 3 tracks: SmartContract, Skill, AgenticCommerce.