Skills for Claude Code, Codex and Cursor

physics-tuning gamedev-skills Stabilizes game physics by fixing jitter, tunneling, and floaty movement. Helps balance fixed-step simulation with the render loop. Claude Code CX Codex Cursor +1 6,600installs vector-embed ruvnet Turns a string or a file into a 384-dimension vector with ruvector and keeps it in an HNSW index for semantic search. Claude Code CX Codex Cursor +1 731installs trader-risk ruvnet Evaluates portfolio VaR, CVaR, drawdown limits, and circuit breaker status using the neural-trader risk engine. Claude Code CX Codex Cursor +1 731installs trader-regime ruvnet The skill asks neural-trader which market regime is running and suggests a strategy type to match. Handy before a backtest or a signal. Claude Code CX Codex Cursor +1 731installs web-typography wondelai This skill helps you select and configure typefaces for web projects: from choosing a font family to optimizing size, line height, and measure. Use it when you need readable typography or want to find a well-matched font pair. Claude Code CX Codex Cursor +1 9,200installs kg-extract ruvnet Extracts entities and relations from source files to build a knowledge graph in AgentDB. Use it to map codebase structure, analyze dependencies, and assess change impact. Claude Code CX Codex Cursor +1 730installs bash-pro sickn33 Teaches the agent to write defensive Bash scripts for CI/CD and ops, complete with Bats tests and ShellCheck linting. Claude Code CX Codex Cursor +1 963installs sparc-refine ruvnet Runs the Refinement and Completion phases of the SPARC framework. It audits code against specs, raises test coverage to 80%, and verifies release readiness. Claude Code CX Codex Cursor +1 729installs migrate-create ruvnet Creates sequential up/down SQL migration pairs for database schema changes. Use it when adding tables, columns, indexes, or constraints. Claude Code CX Codex Cursor +1 729installs federation-init ruvnet Skill to connect to RuFlo Federation via the public x.ruv.io MCP service. Walks through access setup, shows gateway details and available channels. Claude Code CX Codex Cursor +1 729installs federation-audit ruvnet Reviews signed coordination evidence and active work claims across RuFlo Federation. Identifies stale state and duplicates without altering shared data. Claude Code CX Codex Cursor +1 729installs browser-login ruvnet Authenticates against a site once, sanitizes cookies through AIDefence, vaults the session handle, and lets other skills reuse it without re-logging in. Claude Code CX Codex Cursor +1 729installs vector-cluster ruvnet Clusters code files with graph community detection. Use it to inspect related areas of a project and spot outliers. Claude Code CX Codex Cursor +1 728installs migrate-validate ruvnet A skill that automatically validates pending database migrations for errors: broken foreign key references, incomplete rollbacks, naming violations. Catches issues before they reach the database. Claude Code CX Codex Cursor +1 728installs iot-witness-verify ruvnet Verifies witness chain integrity for Cognitum Seed devices and detects provenance gaps. Useful for uncovering broken hash chains and missing epochs. Claude Code CX Codex Cursor +1 728installs kg-traverse ruvnet Explores AgentDB knowledge graph relationships starting from a seed entity. It pinpoints dependency chains and indirect connections when analyzing code impact. Claude Code CX Codex Cursor +1 727installs skillify Yeachan-Heo Converts a successful multi-step workflow from your current session into a reusable skill draft with YAML frontmatter. Claude Code CX Codex Cursor +1 638installs computer-use-agents sickn33 Guides the architecture of AI agents that control screens, cursors, and keystrokes using Anthropic Computer Use or OpenAI Operator. Useful for sandboxed desktop and GUI automation. Claude Code CX Codex Cursor +1 959installs voice-ai-development sickn33 This skill guides work on voice applications and real-time voice agents. Use it when a task involves speech recognition, speech synthesis, or streamed audio. Claude Code CX Codex Cursor +1 959installs mermaid-to-proverif trailofbits Turns a Mermaid sequence diagram of a crypto protocol into a ProVerif model — a .pv file you can check for secrecy, authentication and forward secrecy. Claude Code CX Codex Cursor +1 3,900installs graph-evolution trailofbits Compares Trailmark code graphs across two code snapshots to spot structural security changes. It catches attack path expansion and privilege shifts that text diffs overlook. Claude Code CX Codex Cursor +1 3,900installs trailmark-structural trailofbits Builds a Trailmark graph for a target directory and reports complexity, taint, blast radius, privilege boundaries, and attack surface data. Claude Code CX Codex Cursor +1 3,900installs audit-augmentation trailofbits Projects SARIF static analysis reports, weAudit notes, and binary graphs onto Trailmark code graphs. Useful when mapping vulnerabilities to call graphs and data taint paths. Claude Code CX Codex Cursor +1 3,900installs libraries-dev Jakubantalik Selects and integrates Libraries.dev React UI effects for AI interfaces, covering loaders, voice glows, animated borders, and bot avatars. Claude Code CX Codex Cursor +1 991installs cost-compact-context ruvnet A skill that wraps getTokenOptimizer().getCompactContext() for token cost analysis. Retrieves compacted context from ReasoningBank, reports tokens saved via bridge measurements, and exposes agent-booster availability. Claude Code CX Codex Cursor +1 726installs agent-tool-builder sickn33 A skill for writing tool schemas an agent can actually use: JSON Schema, descriptions, validation, error paths. Useful when it keeps calling the wrong function. Claude Code CX Codex Cursor +1 958installs plaid-fintech sickn33 Provides integration patterns for the Plaid API, covering Link tokens, ACH Auth, transaction sync, balance checks, and webhook handling. Claude Code CX Codex Cursor +1 956installs vector-hyperbolic ruvnet Places hierarchical data in the Poincaré ball: radius from tree depth, direction from a text embedding. For dependency trees, ontologies, class hierarchies. Claude Code CX Codex Cursor +1 724installs dialogue-systems gamedev-skills Guides the design of branching game dialogue, condition-gated choices, and the choice between Ink, Yarn Spinner, or a custom JSON runner. Claude Code CX Codex Cursor +1 6,500installs convex-create-component convex A skill to design and build reusable Convex components with isolated tables and a clear API boundary. Useful when you need to extract backend logic into a self-contained module or package an integration that owns its own data. Claude Code CX Codex Cursor +1 130,600installs browser-form-fill ruvnet Fills web forms using a structured JSON field map and saved selector templates. It automates data entry and form submission directly in browser sessions. Claude Code CX Codex Cursor +1 717installs debug Yeachan-Heo Diagnoses broken OMC sessions, workflow failures, and repo state issues using traces and targeted reproduction. Claude Code CX Codex Cursor +1 629installs flowstudio-power-automate-monitoring official github Tenant-wide Power Automate monitoring using the FlowStudio MCP cached store. Tracks failure rates, run trends, and maker inventory without hitting API limits. GitHub Copilot 784installs ce-pov EveryInc Forms a grounded verdict on whether an external solution, document, or approach fits your project. Judges only by evidence from your codebase and constraints. Claude Code CX Codex Cursor +1 1,000installs ce-promote EveryInc Drafts launch posts and changelog blurbs directly from git diffs or pull requests. Useful for engineers who want ready-to-use release copy without waiting on marketing. Claude Code CX Codex Cursor +1 1,000installs quant-analyst sickn33 A quant skill for the agent: financial models, strategy backtests and risk metrics, built on pandas, numpy and scipy. Claude Code CX Codex Cursor +1 942installs wp-block-themes WordPress Guides the agent through building WordPress block themes, editing theme.json, and organizing templates. Useful when styles fail to apply in the Site Editor. Claude Code CX Codex Cursor +1 5,800installs flowstudio-power-automate-governance official github Governs Power Automate flows and Power Apps through the FlowStudio MCP store, covering classification, orphan detection, connector audits, and compliance metadata. GitHub Copilot 777installs create-game-assets gamedev-skills A skill that carries a game's art from style brief and asset manifest to alpha checks and contact sheets. Handy once sprites start drifting out of style. Claude Code CX Codex Cursor +1 6,400installs router gamedev-skills Dispatches game development tasks to specialized skills by detecting the project engine and classifying gameplay or shipping workflows. Claude Code CX Codex Cursor +1 6,400installs