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Synchronizes forked/cloned open source repositories with upstream changes by fetching and applying diffs directly to files. This is useful for integrating new commits from an original repository into a customized fork.

Fans out a prompt across free AI providers (NVIDIA NIM, Groq, Cerebras, OpenRouter free pool, GitHub Models, Cloudflare Workers AI, Mistral, Together, SambaNova, HuggingFace) in a tmux panel view, then synthesizes one digested answer. It is ONLY triggered by /freebird-* slash commands, never automatically.

Multi-agent parallel code review of staged git changes. Launches two independent reviewer agents (Security/Bugs + Architecture/Quality), runs a code simplification pass, cross-references findings, and produces a consolidated verdict.

Systematic development guardrails that enforce disciplined, context-aware coding and product-aware thinking. Apply this skill before any technical task, such as coding, debugging, refactoring, architecture, automation, or frontend/backend integration, covering technologies like Supabase, React, and AI.

This skill analyzes a code repository to produce a detailed human time and cost estimate for building it from scratch. It's used to determine the engineering effort, cost, or value of recreating a project.

Manages AI IDE rule files across Claude Code, Cursor, Windsurf, Trae, and GitHub Copilot, supporting the creation, modification, and deletion of rules, project initialization, and cross-IDE synchronization.

Implements and debugs Binance Spot REST /api/* calls, including /api/v3 market data, signed account/orders, and security mechanisms like HMAC/RSA/Ed25519 signing. Handles recvWindow, filters, rate limits, errors, and supports Testnet.

This skill generates and decodes QR codes, allowing you to create scannable codes from text/URLs and extract information from QR code images. It utilizes a remote MCP service for all QR code operations.

Automate GitHub PR review workflows with configurable reviewers. This skill helps manage code reviews at scale, iterate through feedback cycles, address comments, and ensure tests and CI pass until all reviews are resolved, supporting multiple reviewers and a coder role.

Debugs errors and traces failures in AI agents and their tools. Identifies context errors, infinite loops, malformed tool calls, response parsing issues and subagent conflicts.

Runs an autonomous, self-paced "dev loop" that processes a queue of issues/tasks on a git repo. It branches, implements, tests, creates PRs, reviews, merges, verifies deployment, and updates issues, continuing unattended until the queue is exhausted.

Manage personal subscriptions via Wallos (self-hosted tracker). Use when the user asks to view, add, edit, or delete subscriptions, check spending, manage categories/payment methods, or anything related to subscription tracking and recurring expenses.