Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,573 indexed, measured the same four ways as everything else here.

human-writing

553

KKKKhazix/human-writing

Skill Codex

A Chinese writing and editing guide for answers, articles, tutorials, reviews, stories, and other long-form content.

not rated 4.4k +123 2mo ago A Socket: passSnyk: passSkillSpector: pass 257 tokens original MIT

mcp-server-chart

554

antvis/mcp-server-chart

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server for generating charts using AntV. Runs locally from the @antv/mcp-server-chart npm package. Needs 3 environment variables to run.

not rated 4.4k +7 2mo ago A tokens not measured original MIT

seedance-prompt-en

555

dexhunter/seedance2-skill

Skill Claude CodeCodex

Write effective prompts for Jimeng Seedance 2.0 multimodal AI video generation. Use when users want to create video prompts using text, images, videos, and audio inputs with the @ reference system. Covers camera movements, effects replication, video extension, editing, music beat-matching, e-commerce ads, short…

not rated 4.4k +26 1mo ago A 76 tokens original MIT

modern-css

556

paulirish/dotfiles

Skill Claude CodeCodex

Specialized knowledge for writing modern high-quality CSS. Trigger this skill when starting a new CSS project/file, when the user asks about new CSS features (e.g. Masonry, View Transitions, Container Queries, Scroll-driven animations), or requests refactoring of legacy styles to modern standards.

not rated 4.4k +1 1mo ago A Socket: passSnyk: passSkillSpector: warn 61 tokens

load-test-ops

557

camunda/camunda

Skill Claude CodeCodex

Trigger, monitor, update, profile, and stop Camunda load tests using gh CLI and kubectl directly — no MCP server required.

not rated 4.4k +7 changed 22d ago A SkillSpector: pass 31 tokens

code-mode

558

UsefulSoftwareCo/executor

Skill Claude CodeCodex

Call Executor app tools from execute. Search and signatures, slugs and accounts, unavailable apps, account connections, approvals and resume, limits and errors.

not rated 4.3k +36 yesterday A 33 tokens original MIT

add-openagents

559

openagents-org/openagents

Skill Claude CodeCodex

Add the OpenAgents Workspace channel so this NanoClaw Agent Group can be driven from an OpenAgents Workspace.

not rated 4.3k +37 yesterday A SkillSpector: pass 26 tokens original Apache-2.0

codegraph

560

53AI/53AIHub

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "codegraph" as configured in 53AI/53AIHub. Launched with codegraph serve --mcp.

not rated 4.3k +1 28d ago A tokens not measured

tsdown-migrate

561

rolldown/tsdown

Skill Claude CodeCodex

Migrate TypeScript library projects from tsup to tsdown. Provides complete option mappings, config transformation rules, default value differences, and unsupported option alternatives so AI agents can intelligently perform migrations.

not rated 4.3k +8 2d ago A Socket: passSnyk: passSkillSpector: warn 43 tokens original MIT

unlazy

562

Leonxlnx/unlazy

Skill Codex

Enforces completion discipline for substantial autonomous work by writing acceptance gates before execution, decomposing work with the Depth Tree, running approved checks, and re-verifying evidence before reporting. Use when an agent faces a long or multi-part task, work that has returned half-done, an exhaustive…

not rated 4.3k +92 changed 2mo ago A 100 tokens original MIT

excel-mcp-server

563

haris-musa/excel-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for creating, reading and editing Excel workbooks without Microsoft Excel. Runs locally from the excel-mcp-server Python package.

not rated 4.3k +9 2d ago A Socket: warn tokens not measured original MIT

gzh-design

564

isjiamu/gzh-design-skill

Skill Claude CodeCodex

A Chinese-language formatting tool that converts Markdown, Word documents, PDFs, or plain text into HTML for WeChat Official Accounts, a publishing platform in China.

not rated 4.3k +55 changed 28d ago A 254 tokens

browser-harness

565

davidondrej/skills

Skill Claude CodeCodex

Direct browser control via CDP. Use when the user wants to automate, scrape, test, or interact with web pages. Connects to the user's already-running Chrome.

not rated 4.3k +29 changed 19d ago A SkillSpector: warn 38 tokens original MIT

gnhf

566

kunchenguid/gnhf

Skill Claude CodeCodex

Use when the user asks to run GNHF, says they are going to sleep or leaving and wants an agent-managed coding run, asks to supervise, steer, or review an active GNHF run, or gives feedback on GNHF results.

not rated 4.3k +17 changed 2mo ago A 55 tokens copy · 92% MIT

pysr

567

astroautomata/PySR

Skill Claude CodeCodex

Use when fitting equations to data with PySR or SymbolicRegression.jl, when a user wants an interpretable formula, symbolic model, scaling law, or empirical relation discovered from numeric data, or when debugging a PySR search that is slow, stuck, or giving poor equations.

not rated 4.2k +11 changed 1mo ago A SkillSpector: pass 61 tokens original Apache-2.0

feishu-doc

568

m1heng/clawdbot-feishu

Skill Claude CodeCodex

Feishu document read/write operations + comment management. Activate when user mentions Feishu docs, cloud docs, docx links, or document comments.

not rated 4.2k +5 7mo ago A Socket: passSnyk: warnSkillSpector: pass 33 tokens original MIT

graph-designer

569

yifanfeng97/Hyper-Extract

Skill Claude CodeCodex

Design YAML extraction templates for graph types (graph, hypergraph, temporalgraph, spatialgraph). Use when user says: "design graph", "create knowledge graph", "extract relationships", "temporal data", "spatial data". Trigger: User wants to extract entity relationships, multi-party events, or time/location-based…

not rated 4.2k +7 2d ago A SkillSpector: pass 84 tokens

docetl

570

ucbepic/docetl

Skill Claude CodeCodex

Build and run LLM-powered data processing pipelines with DocETL. Use when users say "docetl", want to analyze unstructured data, process documents, extract information, or run ETL tasks on text. Helps with data collection, pipeline creation, execution, and optimization.

not rated 4.2k +30 7d ago A SkillSpector: warn 59 tokens original MIT

kumo-design

571

cloudflare/kumo

Skill Claude CodeCodex ✓ vendor

Cloudflare product design guidance. Use when designing, implementing, or reviewing Cloudflare dashboard interfaces, Kumo UI, responsive styling, dialogs, or frontend tests.

not rated 4.2k +22 yesterday A Socket: passSnyk: passSkillSpector: pass 36 tokens original MIT

kubefwd

572

txn2/kubefwd

MCP server Claude CodeCodexCursor +2

MCP server "kubefwd" as configured in txn2/kubefwd. Launched with https://github.com/txn2/kubefwd/releases/download/v1.25.18/kubefwd-1.25.18-darwi.

not rated 4.2k +1 changed 10d ago A tokens not measured original Apache-2.0

serenity-skill

573

muxuuu/serenity-skill

Skill Codex

Research technology and advanced-manufacturing investments using Serenity-inspired supply-chain bottleneck analysis. Use for theme scans, company thesis challenges, candidate comparisons, or learning this method. Prioritize A-shares unless another market is requested. Return research priorities, dated evidence, profit…

not rated 4.2k +23 changed 1mo ago A 68 tokens original MIT

tolgee

574

tolgee/tolgee-platform

MCP server Claude CodeCodexCursor +2

Your app's translations in Tolgee: search keys, create translations, trigger machine translation. Remote server at app.tolgee.io.

not rated 4.2k +7 yesterday A tokens not measured

lirantal/nodejs-cli-apps-best-practices

Skill Claude CodeCodex

Guide and audit Node.js CLI application development against 41 established best practices covering UX, distribution, interoperability, accessibility, testing, error handling, development setup, analytics, versioning, and security. Use this skill when building, extending, reviewing, or scaffolding a Node.js CLI …

not rated 4.1k +2 4mo ago A SkillSpector: pass 181 tokens CC-BY-SA-4.0

ardanlabs/service

Skill Claude CodeCodex

Enforce primitive-at-edges / strong-types-in-Business layering and the toBus/fromBusResponse/toDB converter pattern. Use when writing, editing, or auditing Go files under app/, business/domain/, or .../stores/db.

not rated 4.1k +4 13d ago A SkillSpector: pass 56 tokens original Apache-2.0

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: