Skills for Codex

307,768 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

moviepilot-api

361

jxxghp/MoviePilot

Skill Claude CodeCodex

Use this skill for MoviePilot product operations such as media search, torrent search, downloads, subscriptions, library checks, sites, storage, workflows, schedulers, plugins, filter rules, and system settings. It authorizes the structured moviepilotapi gateway only; it does not authorize arbitrary HTTP, legacy Agent…

not rated 12k +19 changed yesterday A 78 tokens GPL-3.0

agent-builder

362

NangoHQ/nango

Skill Claude CodeCodex

Use when creating, improving, or troubleshooting Claude Code subagents. Expert guidance on agent design, system prompts, tool access, model selection, and best practices for building specialized AI assistants.

not rated 12k +23 yesterday A 40 tokens

meshery/meshery

Skill Claude CodeCodex

Design robust, scalable database schemas for SQL and NoSQL databases. Provides normalization guidelines, indexing strategies, migration patterns, constraint design, and performance optimization. Ensures data integrity, query performance, and maintainable data models.

not rated 12k +26 yesterday A 49 tokens original Apache-2.0

semantica

364

semantica-agi/semantica

Skill Claude CodeCodex

Semantica full-stack knowledge graph skill for context graphs, decision intelligence, explainability, extraction, reasoning, visualization, ontology, provenance, policy, and export workflows.

not rated 12k +244 yesterday A 38 tokens original MIT

oauth

365

vercel-labs/portless

Skill Claude CodeCodex ✓ vendor

Configure OAuth providers (Google, Apple, Microsoft, Facebook, GitHub, etc.) to work with portless local dev URLs. Use when setting up OAuth redirect URIs, fixing "redirecturimismatch" or "invalid redirect" errors, configuring sign-in providers for local development, or when a provider rejects .localhost subdomains.…

not rated 11k +96 5d ago A 115 tokens original Apache-2.0

release

366

0xJacky/nginx-ui

Skill Claude CodeCodex

Use when preparing or publishing an NGINX UI release, including version bumping with version.sh, release note drafting, release-prep commits, annotated tags, pushing dev and tags, and creating GitHub Releases with Announcements discussions.

not rated 11k +4 yesterday A 49 tokens AGPL-3.0

example-skill

367

CodebuffAI/freebuff

Skill Claude CodeCodex

An example skill demonstrating the SKILL.md format.

not rated 12k +220 yesterday A 13 tokens original Apache-2.0

cocoindex

368

cocoindex-io/cocoindex

Skill Claude CodeCodex

This skill should be used when building data processing pipelines with CocoIndex, a Python library for incremental data transformation. Use when the task involves processing files/data into databases, creating vector embeddings, building knowledge graphs, ETL workflows, or any data pipeline requiring automatic change…

not rated 11k +15 3d ago A 88 tokens original Apache-2.0

sdk-e2e-cases

369

TencentCloud/CubeSandbox

Skill Claude CodeCodex

Write, review, and execute CubeSandbox SDK compatibility E2E pytest cases. Use when the user asks to add, design, review, debug, or run SDK E2E cases under tests/e2e/sdkcompat, or mentions lifecycle, network policy, sandbox templates, backend compatibility, pytest markers, or live E2E validation.

not rated 11k 7d ago A 76 tokens

compat-review

370

toss/es-toolkit

Skill Claude CodeCodex

Verify compat PR claims by running lodash vs es-toolkit/compat at runtime.

not rated 11k +4 yesterday A 18 tokens original MIT

OpenByteInc/QuantDinger

Skill Claude CodeCodexCursor

QuantDinger repo workflow for coding agents: layered contracts, safety boundaries, and where backend, strategies, and Docker live. Use when editing Python API, strategies, deployment, or docs/agent.

not rated 11k +47 yesterday A 47 tokens original Apache-2.0

phoenix-cli

372

Arize-ai/phoenix

Skill Claude CodeCodex

Debug LLM applications using the Phoenix CLI. Fetch traces, analyze errors, structure trace review with open coding and axial coding, inspect datasets, review experiments, query annotation configs, and use the GraphQL API. Use whenever the user is analyzing traces or spans, investigating LLM/agent failures, deciding…

not rated 11k +28 yesterday A 113 tokens

browserwing-executor

373

MemTensor/MemOS

Skill Claude CodeCodex

Control browser automation through HTTP API. Supports page navigation, element interaction (click, type, select), data extraction, accessibility snapshot analysis, screenshot, JavaScript execution, and batch operations.

not rated 11k +50 yesterday A 42 tokens original Apache-2.0

app-builder-sdk

374

holaboss-ai/holaOS

Skill Claude CodeCodex

Build a new holaOS app using @holaboss/app-builder-sdk (5 backend primitives + optional shadcn dashboard UI). The canonical path for vibe-coded apps — integration modules AND dashboard apps both live here.

not rated 11k +56 14d ago A 47 tokens

fireworks-tech-graph

375

yizhiyanhua-ai/fireworks-tech-graph

Skill Claude CodeCodex

Create technical diagrams such as software architecture, data flow, flowcharts, sequence diagrams, C4 reviews, cloud deployments, event streams, observability investigations, agent/memory systems, UML, ER, network topology, timelines, and technical concept maps, then export SVG, PNG, focused semantic SVG-to-GIF…

not rated 11k +43 9d ago A 128 tokens original MIT

shadowbroker

376

BigBodyCobain/Shadowbroker

Skill Claude CodeCodex

Query the ShadowBroker OSINT intelligence platform for real-time geospatial intelligence, place AI intel pins on the map, manage autonomous monitoring, inject data into native layers, fetch satellite imagery, aggregate news, generate intelligence reports, and participate in the Wormhole mesh network.

not rated 11k +28 yesterday B 56 tokens AGPL-3.0

aden-hive/hive

Skill Claude CodeCodex

Required before any hive-browser CLI command. The browser is driven from the terminal by running hive-browser ... --json via terminalexec — not via MCP tools. Teaches the browser lifecycle rules (the bridge attaches to the USER'S running Chrome — never kill or launch browser processes; timeouts are transport issues…

not rated 11k +13 14d ago A 142 tokens original Apache-2.0

Tracer-Cloud/opensre

Skill Claude CodeCodex

Onboards and troubleshoots GitHub PR CI fixing by configuring GitHub CLI authentication, a non-exposed GitHub token, a matching local checkout, and a ready coding agent before running fixgithubprci. Use for first-time setup, failed prerequisites, demos, or action-shaped requests to onboard the user onto the local…

not rated 11k +16 yesterday A 85 tokens original Apache-2.0

kotlin-multiplatform

379

maxrave-dev/SimpMusic

Skill Claude CodeCodex

Platform abstraction decision-making for Amethyst KMP project. Guides when to abstract vs keep platform-specific, source set placement (commonMain, jvmAndroid, platform-specific), expect/actual patterns. Covers primary targets (Android, JVM/Desktop, iOS) with web/wasm future considerations. Integrates with…

not rated 11k +71 yesterday A 114 tokens GPL-3.0

helloianneo/ian-xiaohei-illustrations

Skill Claude CodeCodex

A method for creating hand-drawn Chinese illustrations that explain the main idea, structure, process, or metaphor in an article or document. It uses a recurring black character called Xiaohei as the central figure.

not rated 11k +187 3mo ago A 122 tokens original MIT

bug-triage

381

Untrivial-ai/agent-orchestrator

Skill Claude CodeCodex

Triage bugs reported in chat/issues, search for duplicates, file or update GitHub issues with full context, and push fix PRs.

not rated 11k +174 yesterday A 33 tokens original Apache-2.0

apikey-image-gen

382

EKKOLearnAI/hermes-studio

Skill Claude CodeCodex

Generate or edit images through Hermes Studio using the selected/requested profile's configured Studio image provider from config.yaml.

not rated 11k +72 yesterday A 26 tokens

my-first-skill

383

numman-ali/openskills

Skill Claude CodeCodex

Example skill demonstrating Anthropic SKILL.md format. Load when learning to create skills or testing the OpenSkills loader.

not rated 11k +3 7mo ago A 28 tokens

html-artifacts

384

langchain-ai/open-swe

Skill Claude CodeCodex ✓ vendor

Author the HTML for a plan artifact, dashboard iframe, or Slack attachment — structure, design plan, available runtime, theming, and craft. Read this before writing HTML for saveplan, outputiframe, or slackattachhtml.

not rated 11k +11 yesterday A 51 tokens original MIT

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: