Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.
Skill Claude CodeCodex
Convert a URL or HTML into clean Markdown with metadata using markmaton. Handles browser capture for JS-heavy pages and deterministic HTML-to-Markdown conversion in one skill.
Skill Claude CodeCodex
Use taste as a competitive moat and business advantage. In the AI and vibe-coding era, execution is commoditized. Taste is the defensible edge. Use when advising founders on product differentiation, building product culture, evaluating why some products win despite fewer features, or understanding taste as a strategic…
PranitMohnot/repo-learner-suite
Skill Claude CodeCodex needs its repo
Generate Jupyter notebook exercises from a codebase analysis. Reads the manifest at learn/internals/exercise-plan.md, scaffolds notebooks (or short inline blocks where the manifest says so), runs MANDATORY mock-student + nbconvert validation, then inserts links into learn/curriculum.md at the step markers the analyzer…
Shimonimposed141/powerpoint-skill
Skill Claude Code
Create visually rich PowerPoint (.pptx) presentations from academic papers, research notes, or any content the user wants in slide format. Uses PptxGenJS + LaTeX formula rendering. Always use this skill when the user wants PPT/PPTX output instead of Beamer/LaTeX slides. Trigger on: powerpoint, pptx, PPT, make a ppt…
Skill Codex
Use Atet to create, generate, record, edit, and render visual media with a local CLI and coding agent. Trigger for AI image or video generation, screen, camera, microphone, or system-audio recording, non-destructive video editing, silence and filler-word removal, captions or subtitles, speaker framing, screen zooms…
Skill Claude Code
How the Furl context-compression plugin works in Claude Code and Codex — the furlcompress / furlretrieve / furlstats / furlpurge / furlsearch / furllist MCP tools, the > retrieval flow, and Claude Code's optional automatic hooks. Use when the user asks what Furl is doing, how to compress or retrieve content, why…
Skill Claude CodeCodex
Fast Lean 4 proof verification for coding agents via the LeanProbe MCP server's warm REPL. Use when you need to know whether Lean 4 code compiles (no errors, no sorry), iterate on a declaration inside a Lake/Mathlib project, test a replacement proof candidate, or explore a goal tactic by tactic — far faster than lake…
Skill Claude CodeCodex
Answer doctrinal questions with verified citations from jw.org. Use when the user asks "¿qué dice la Biblia / Watch Tower sobre X?", "¿qué creemos sobre Y?", "respóndele a este argumento", or any topic that touches on JW doctrine (Trinity, soul, last days, blood, holidays, etc.).
Skill Claude CodeCodex
Verify rendered CSS/layout truth after EVERY visual edit using the Visionaire MCP tools. Use this skill whenever you change CSS, HTML structure, layout, spacing, alignment, colors, responsive breakpoints, or any styling — even if the user did not explicitly ask you to "verify". Claude cannot see rendered pixels; this…
Skill Claude CodeCodex
Orchestrate a build as orchestrator → worker → critical reviewer, delegating to Codex, Grok, OpenCode, Claude, or Kimi and looping until an independent cross-model reviewer scores the diff 9/10. Use when the user says master-workflow, asks to delegate or offload work to another agent CLI, asks to run a review loop…
Skill Claude CodeCodex
Public-metadata domain intelligence - Microsoft 365 / Google Workspace tenant identification, email security configuration (DMARC, DKIM, SPF, MTA-STS, BIMI), SaaS fingerprinting from DNS, certificate-transparency findings, related-domain discovery. Use when a domain name appears alongside phrases like "what does use"…
Skill Claude CodeCodex
Playbook for Xray Suite scanner, crawlergo, and headless browser usage with safe request pacing.
Skill Claude CodeCodex
Reconcile and fact-check Lorekeeper memories against source materials, existing documentation, and internal consistency. Use when (1) the user provides reference materials to verify against, (2) the user requests a general knowledge audit, or (3) the user wants to verify specific topics. Updates memory scores and…
TeamManagementPlugin/claude-plugin
Skill Claude CodeCodex
Systematic debugging — a four-phase root-cause methodology, boundary instrumentation for multi-component systems, the 3-fix escalation rule, and a verification gate to run before claiming anything is fixed. Use on any test failure, production bug, build failure, performance regression, or integration glitch, and…
Skill Claude CodeCodex
Operates Harneloop harness units through adaptive intake, environment mapping, artifact-aware attempts, explicit evaluation decisions, candidates, and evidence-gated promotion. Use when creating, continuing, evaluating, or recovering context for a Harneloop harness unit.
Skill Claude CodeCodex
Color palette quality and consistency analysis.
Skill Claude CodeCodex
Use the EnigmAgent encrypted vault to handle credentials, API keys, and private documents without those values ever appearing in your reasoning or output. Placeholders are resolved at execution time.
Skill Claude CodeCodex needs its repo
Run the retrieval regression gate against the current repo state and report whether a recent change helped, hurt, or held steady.
Skill Claude Code
Two thresholds apply — consider and enforce.
Skill Claude CodeCodex
Use the Mnema MCP server to give the AI long-term, searchable memory. Use it whenever the user shares durable facts, preferences, decisions, or context worth recalling in future sessions. Mnema stores memories in a vector database and recalls them with semantic + hybrid search, with decay scoring and summarization so…
Skill Claude Code
Set up dcc-mcp-3dsmax for an agent or operator: install 3ds Max Python dependencies with 3dsmaxpy, generate MCP host configuration, guide the user through starting the runtime inside 3ds Max, and run a first live-tool smoke prompt.
Skill Claude Code
Domain skill - run screenshot-light PIE playtest episodes with structured entity observations, bounded semantic actions, transition polling, and in-memory traces for QA and external policy or RL runners.
Reederey87/grok-build-codex-plugin
Skill Claude CodeCodex
Use the local Grok Build CLI for second-opinion reviews, adversarial critiques, or delegated read-only investigation from Codex.
Skill Claude CodeCodex
Operator guide for MCPLab config authoring, Test Case Assistant workflows, execution, and result analysis. Use when users need to create or refine test cases from runs/traces, suggest deterministic checks or value capture, write or debug MCPLab eval YAML, run or queue evaluations, troubleshoot failures, or compare…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: