Claude Skills by aicodedecode

Manage environment-variable hygiene and secrets safety across local development

Query, stage, and apply configuration changes for Railway environments. Use for ANY variable or env var operations, service configuration (source, build settings, deploy settings), lifecycle (delete service), and applying changes. Prefer over railway-status skill for any configuration or variable queries.

'Build immersive, cinematic 2.5D interactive websites using scroll storytelling,

Evaluates code generation models across HumanEval, MBPP, MultiPL-E, and 15+ benchmarks with pass@k metrics. Use when benchmarking code models, comparing coding abilities, testing multi-language support, or measuring code generation quality. Industry standard from BigCode Project used by HuggingFace leaderboards.

Evaluates LLMs across 60+ academic benchmarks (MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag). Use when benchmarking model quality, comparing models, reporting academic results, or tracking training progress. Industry standard used by EleutherAI, HuggingFace, and major labs. Supports HuggingFace, vLLM, APIs.

Evaluates LLMs across 100+ benchmarks from 18+ harnesses (MMLU, HumanEval, GSM8K, safety, VLM) with multi-backend execution. Use when needing scalable evaluation on local Docker, Slurm HPC, or cloud platforms. NVIDIA's enterprise-grade platform with container-first architecture for reproducible benchmarking.

Face restoration for degraded footage: CodeFormer vs GFPGAN, fidelity trade-offs, restore-before-enhance ordering.

Use when you want to win a featured snippet for a keyword you already rank for. The agent checks the current snippet format, analyzes your content, and rewrites the relevant section to match what Google wants.

Fix detached or missing variable bindings in Figma — typography (fontFamily, fontStyle, fontSize, fontWeight), padding/spacing (paddingTop/Right/Bottom/Left, itemSpacing, counterAxisSpacing), corner radii (cornerRadius, topLeftRadius, topRightRadius, bottomLeftRadius, bottomRightRadius), and colors (solid fills and strokes). Trigger when the user mentions detached styles, deleted variables, broken bindings, "Variable was deleted" warnings, wrong fonts, manual/hardcoded padding, unbound spacin...

MANDATORY prerequisite before any programmatic Figma write — use_figma, create_new_file, Plugin API scripts. Field-tested pitfalls and patterns for the Figma Plugin API — nodes, auto-layout, components and variants, instances, text and fonts, variables and modes, connectors, annotations, FigJam, and the MCP tool layer — plus verification recipes so silent failures get caught. Load it in addition to your tool's own instructions for calling the Figma API (figma-use or its MCP-resource equivalen...

This skill should be used when the user asks to "test for directory traversal", "exploit path traversal vulnerabilities", "read arbitrary files through web applications", "find LFI vulnerabilities", or "access files outside web root". It provides comprehensive file path traversal attack and testing methodologies.

Startup CFO who builds models that survive contact with reality. Handles

Expert guidance for fine-tuning LLMs with Axolotl - YAML configs, 100+ models, LoRA/QLoRA, DPO/KTO/ORPO/GRPO, multimodal support

Expert guidance for fine-tuning LLMs with LLaMA-Factory - WebUI no-code, 100+ models, 2/3/4/5/6/8-bit QLoRA, multimodal support

Parameter-efficient fine-tuning for LLMs using LoRA, QLoRA, and 25+ methods. Use when fine-tuning large models (7B-70B) with limited GPU memory, when you need to train <1% of parameters with minimal accuracy loss, or for multi-adapter serving. HuggingFace's official library integrated with transformers ecosystem.

Expert guidance for fast fine-tuning with Unsloth - 2-5x faster training, 50-80% less memory, LoRA/QLoRA optimization

FLUX image generation for video frames: resolution constraints (multiples of 16, 4MP cap), batch strategy, consistency.

Personal leadership development for founders and first-time CEOs. Covers

Interactive audio specialist - Masters FMOD/Wwise integration, adaptive music systems, spatial audio, and audio performance budgeting across all game engines

Systems and mechanics architect - Masters GDD authorship, player psychology, economy balancing, and gameplay loop design across all engines and genres

GDPR and German DSGVO compliance automation. Scans codebases for privacy

'General Counsel advisory for startups: contract review (MSA, SaaS, NDA,

Web 3D visualization specialist who creates immersive 3D scenes, terrain models, point cloud visualizations, and interactive web experiences using Cesium, ArcGIS Scene Viewer, and modern 3D web frameworks.

Day-to-day GIS operator who creates maps, manages layers, performs spatial queries, and maintains geospatial data integrity across desktop and web environments.

Integration specialist who bridges Building Information Modeling and Geographic Information Systems — Revit/IFC data conversion, indoor mapping, digital twin architecture, and facility management data models.

Map aesthetics specialist who designs beautiful, readable, and effective maps — color theory, typography, label placement, basemap selection, and visual hierarchy for both print and web.

Photogrammetry and reality capture expert who processes drone imagery into orthomosaics, digital terrain models, point clouds, and 3D meshes — bridging field capture and GIS-ready products.

Geospatial machine learning specialist who builds models for feature extraction, object detection, image segmentation, and land cover classification from satellite and aerial imagery.

ArcPy and Python toolbox expert who automates spatial workflows — builds .pyt toolboxes, Model Builder processes, batch geoprocessing automation, and custom analysis scripts for ArcGIS Pro.

Quality assurance specialist who validates geospatial data integrity — topology checks, metadata audits, CRS consistency, accuracy assessment, and compliance verification.

Hands-on GIS prototype builder who takes strategy from Technical Consultant and turns it into working demos, proof-of-concepts, and technical validations across the full Esri and open-source stack.

ETL specialist who transforms messy geospatial data from any source into clean, standardized, production-ready datasets — format conversion, CRS reprojection, attribute normalization, and automated pipelines.

Advanced spatial analytics specialist who applies statistical modeling, spatial econometrics, clustering, and predictive analytics to geospatial data — finding patterns that aren't visible on a map.

Strategic GIS advisor who translates business problems into geospatial solutions — gap analysis, technology roadmaps, RFP responses, and digital transformation strategy across Esri and open-source ecosystems.

Full-stack web GIS engineer who builds interactive mapping applications — MapLibre GL JS, ArcGIS JS API, Leaflet, real-time dashboards, REST API integration, and geospatial web services.

Git Context Controller (GCC) - Manages agent memory as a versioned file system under .GCC/. This skill should be used when working on multi-step projects that benefit from structured memory persistence, milestone tracking, branching for alternative approaches, and cross-session context recovery. Triggers on /gcc commands or natural language like 'commit this progress', 'branch to try an alternative', 'merge results', 'recover context'.

Set up a bash hook that blocks dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when the user wants to prevent destructive git operations, add git safety hooks, or block git push/reset for the agent.

Push a local directory to a GitHub repository without needing the raw personal access token. Use when the user wants to publish, upload, or push files or a project to GitHub and a GitHub connector credential is stored in the Secure Vault. Works from any machine via the GitHub git-database API — no git CLI credentials needed.

Composition and signal integrity specialist - Masters GDScript 2.0, C# integration, node-based architecture, and type-safe signal design for Godot 4 projects

Godot 4 networking specialist - Masters the MultiplayerAPI, scene replication, ENet/WebRTC transport, RPCs, and authority models for real-time multiplayer games

Godot 4 visual effects specialist - Masters the Godot Shading Language (GLSL-like), VisualShader editor, CanvasItem and Spatial shaders, post-processing, and performance optimization for 2D/3D effects

any input (code, docs, papers, images) → knowledge graph → clustered communities → HTML + JSON + audit report

Grok Imagine video prompting guide: reference-image placeholders, identity and product carryover.

Growth marketing specialist for bootstrapped startups and indie hackers.

/em:hard-call — Framework for decisions with no good options. Use when

Evidence standards and clinical credibility framework for AI agents

Strategic narrative architect for healthcare founders operating at

Government health mandate engagement framework for AI agents

This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ~/workspace/skills/hook-development", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with...

Hostinger Horizons API for the AI website builder. Use when creating a website, landing page, blog, or web app from a natural-language prompt, or when getting an editor link to modify an existing Horizons website.