Coding & Dev Tools

Design and implement production-grade gRPC services in Go with Protobuf contracts, mTLS, streaming, and OpenTelemetry observability.

Provides expert guidance on Haskell development with advanced type systems, pure functional architecture, and high-assurance design patterns.

Guides the creation of MCP servers that enable LLMs to interact with external services through well-designed tools.

Generate production-quality React + Tailwind CSS code using the Rayden UI component library with correct props, design tokens, and layout patterns.

Run web code in a webview on native platforms and as-is on web, enabling use of web-only libraries like recharts and react-syntax-highlighter in Expo apps.

Navigate and route in Expo Router apps using file-based routes, groups, dynamic routes, Link with previews and context menus, native Stack, modals, form sheets, NativeTabs, headers, toolbars, and search bars.

Upgrade Expo SDK versions and fix dependency issues with step-by-step guidance.

Adds an iOS App Clip target to an Expo project, including configuration of bundle identifiers, associated domains, AASA file hosting, and TestFlight submission.

Build and submit Expo apps to the iOS App Store, Google Play Store, and TestFlight using EAS, with configuration for build profiles, version management, and store metadata.

Implement and debug network requests, API calls, and data fetching in Expo apps using fetch, React Query, SWR, Expo Router loaders, caching, and offline support.

Migrate an existing web React app to a native iOS/Android app with Expo, screen by screen, using a strangler-fig pattern that ships the web UI in a DOM-component shell on day one and nativizes screens by value.

Validates observable behavior of apps, CLIs, APIs, and generated artifacts against a prewritten contract without inspecting source code.

Monitor a pull request or review cycle until all checks pass, comments are resolved, and the PR is ready to merge.

Facilitates a read-only standup across git worktrees, branches, or PRs to compare changes and produce one consolidation plan.

Maps a codebase into feature-grouped flowcharts, identifies duplicated concerns across features, and proposes a unified architecture with handoff prompts for refactoring.

Clusters a GitHub issue backlog by root cause into plan-master issues, redirects children with a standardized comment, and bundles architectural-fix PRs that close clusters atomically.

Automates semantic versioning and release workflow for Claude Code plugins, including version increments across multiple manifest files, build verification, git tagging, GitHub releases, and changelog generation.

Explore codebases efficiently using AST-based structural search, outline, and symbol unfolding to reduce token usage.

Polls a local relay for animation-refinement jobs from the Timeline Inspector, posts suggestions or applies changes to transition code.

Guide a visible, verified code walkthrough in Neovim with Terminal Control and Navi, optionally recording the presentation with OBS or retaining terminal evidence.

Turns a GitHub pull request into a code-change explainer video with changelog, feature reveal, or refactoring walkthrough built from the diff, commits, and files.

Install, discover, and wire reusable blocks and components into HyperFrames compositions using the CLI.

Provides a production-proven oversized macOS-style cursor technique for launch videos, covering size, entry, tip-targeting, click animation, and exit laws to carry the viewer's eye.

Detects and removes AI writing patterns from Chinese text, making it sound more natural and human-like. Based on Wikipedia's comprehensive guide to AI writing characteristics.

Save the current diagnosis state to disk for cross-session recall, including conclusions, rejected directions, and next steps.

Diagnoses why someone knows what to do but doesn't do it, using Adlerian psychology to identify root causes like procrastination, perfectionism, or avoidance.

Updates the dbskill collection from the official repository when the user requests an update, upgrade, or check for updates.

Diagnoses how to turn a confirmed content topic into effective content, covering format matching, five-dimensional quality assessment, and actionable next steps.

Restores the most recent diagnosis snapshot saved by dbs-save, allowing users to continue a previous diagnostic session.

Turns any long-running domain (business, relationships, health, career, learning, investing) into a local knowledge project with four layers, source tags, immutable snapshots, and a concept library that learns patterns over time.

Diagnoses whether a draft will resonate with its audience using a five-dimension communication psychology framework, identifies structural problems, and gives specific fixes.

从 75 个验证过的爆款公式中，为小红书内容匹配最合适的标题公式，生成定制标题并解释选择理由。

Diagnoses whether a user's current approach is trading short-term speed for long-term pain, and recommends slower methods that build compoundable assets through friction.

Facilitates a multi-perspective discussion on Austrian economics between Hayek, Mises, and Claude, analyzing user questions through their distinct philosophical lenses.

Structures product requirements into a single-page spec with problem, success metrics, scope, user stories, design notes, and rollout plan.

Generates a long-form blog post with magazine-style typography, including masthead, hero, figures, pull quotes, and author bio.