Coding & Dev Tools

Pre-landing PR review. (gstack)

Autonomous iOS bug fixer. (gstack)

Codify the most recent successful /scrape flow into a permanent browser-skill on disk. (gstack)

Remove the DebugBridge SPM package and all #if DEBUG wiring from an iOS app. (gstack)

Use when managing an Uncloud cluster — deploying services, configuring Caddy ingress, adding static proxy routes for non-cluster devices, publishing ports, scaling, inspecting logs, or managing machines and volumes with the `uc` CLI.

Save working context. (gstack)

Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them. (gstack)

Use this skill to automate visual testing and UI interaction verification using browser automation after deploying features.

Upgrade gstack to the latest version.

Restore working context saved earlier by /context-save. (gstack)

Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles

Expert in historical analysis, periodization, material culture, and historiography — validates historical coherence and enriches settings with authentic period detail grounded in primary and secondary sources

Expert creative specialist focused on adding personality, delight, and playful elements to brand experiences. Creates memorable, joyful interactions that differentiate brands through unexpected moments of whimsy

Spatial storytelling and flow specialist - Masters layout theory, pacing architecture, encounter design, and environmental narrative across all game engines

Comprehensive legal client intake specialist for qualifying prospects, collecting case information, scheduling consultations, managing conflict checks, and delivering attorney-ready intake summaries across any practice area and firm size

Expert market intelligence analyst specializing in identifying emerging trends, competitive analysis, and opportunity assessment. Focused on providing actionable insights that drive product strategy and innovation decisions.

Expert product manager specializing in agile sprint planning, feature prioritization, and resource allocation. Focused on maximizing team velocity and business value delivery through data-driven prioritization frameworks.

Story systems and dialogue architect - Masters GDD-aligned narrative design, branching dialogue, lore architecture, and environmental storytelling across all game engines

Use the context-grooming skill to prune and compact the current project context.

Review the current branch's changes against the project's code style and

Create and maintain TeamMember entities — humans and named AI personas that participate in the project with persistent identity, personality, and tiered memory. Use when adding a new persistent team-member (human or named AI), managing the name pool, scaffolding memory trees, or exporting/importing a team-member bundle. Replaces the deprecated actor-profile skill (DEC-20260422_0233-SpryTulip).

Generates a post-release blameless retrospective from project signals — synthesizing DORA-like metrics, WorkItem outcomes, session timeline, and drift deltas into a structured Artifact + LogEntry. Use at the end of a release cycle when asked to run a retro, "post-release review", "retrospective", or "post-mortem".

Generates a concise status briefing after session-start reconciliation — synthesizing current state, open decisions, key risks, and today's priority actions. Use at session start, for "pk-resume", a briefing, catch-up, or today's focus.

Write an end-of-session handover LogEntry capturing current state, open threads, next action, and git context for session continuity.

Legacy/migration guidance for v1 Schedule entities. In v2, define recurring cadences as Binding(type=time-window) records with recurrence conditions instead of creating new Schedule records.

Conventions and helpers for lightweight relationships between entities expressed as frontmatter references (not first-class Binding entities). Use when linking two entities with a simple, unscoped, untemporal relationship — 'this work item blocks that one', 'this decision relates to that work item'. For scoped/temporal relationships, use binding-management instead.

Alert design and on-call practices — severity, runbooks, SLO burn-rate alerting, escalation. Use when designing alerts, writing runbooks, reducing alert fatigue, setting up escalation policies, implementing SLO-based alerting, or improving on-call processes.

Convert human-written CLAUDE.md into AI-native structured-label format. Battle-tested across 4 models. Same rules, fewer tokens, higher compliance.

Vector-powered CLI for semantic file search with a Claude/Codex skill

Guide for continuous improvement, error proofing, and standardization. Use this skill when the user wants to improve code quality, refactor, or discuss process improvements.

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Write idiomatic C++ code with modern features, RAII, smart pointers, and STL algorithms. Handles templates, move semantics, and performance optimization.

Generate UX microcopy in StyleSeed's Toss-inspired voice for buttons, empty states, errors, toasts, confirmations, and form guidance.

Generate walkthrough videos from Stitch projects using Remotion with smooth transitions, zooming, and text overlays

Text-to-speech and speech-to-text using fal.ai audio models

Convert human-written CLAUDE.md into AI-native structured-label format. Battle-tested across 4 models. Same rules, fewer tokens, higher compliance.