anthropic for Codex

8,328 mods tagged anthropic that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.

Also for Codex: Git and workflow · Web3 and blockchain · Python · React · TypeScript · openai · android · docker · Localization · bun · Go · nextjs

tldr

409

cjus/solrac

Skill Claude CodeCodex

Summarize the supplied text in 2-3 sentences.

not rated 5 28d ago A 16 tokens original MIT

caveman

410

Gildaciolopes/claude-caveman-ultra

Skill Claude CodeCodex

Ultra-compressed communication mode. Cuts token usage 75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or…

not rated 5 24d ago A 98 tokens copy · 77% MIT

abm-campaign-builder

411

Adri3l-R3nan/cognify-skills

Skill Claude CodeCodex

Builds targeted Account-Based Marketing campaigns by identifying ideal customer profiles, mapping buying committees, creating personalized outreach sequences, and designing multi-channel engagement strategies. Use when targeting enterprise accounts, building sales playbooks, or designing vertical market penetration…

not rated 5 9d ago A 53 tokens

how-slaude-works

412

barockok/slaude

Skill Claude CodeCodex

Use when a user asks how you (the agent) work, how slaude works, how to use/interact with you, what commands or capabilities exist, or how engagement, approvals, the knowledge base, skills, memory, MCP, or cron behave. Self-documentation of the slaude runtime — read it, then explain in your own voice.

not rated 5 3d ago A 78 tokens original MIT

Azhi-ss/html-effectiveness

Skill Claude CodeCodex

A guide for creating illustrations and diagrams directly in a web page with inline SVG, a built-in format for scalable vector graphics. It covers document illustrations, flowcharts, state machines, and deployment pipelines.

not rated 5 3mo ago A 95 tokens original MIT

hatch-pet

414

danielkempe/clawdex

Skill Claude CodeCodex

Hatch a Codex-format animated pet from a concept, image, or hand-drawn sprite atlas, then install it for clawdex (the Claude Code companion overlay) and Codex. Use when a user wants to "hatch a pet", "make a Claude Code pet", "create a clawdex pet", or convert an existing 8x9 sprite sheet into a pet.json package. The…

not rated 5 3mo ago A 156 tokens

claude-zhenhuan

415

HelloRuru/claude-zhenhuan

Skill Claude CodeCodex

A Chinese-language skill that guides interactions in a fictional palace-court role-play style based on the television drama Empresses in the Palace. Its description covers setup, behaviour rules, interaction methods, and reports.

not rated 5 6mo ago A 0 tokens

dare-blueprint

416

dewtech-technologies/dare-method

Skill Claude CodeCodex

Gera um Task List estruturado a partir do Design aprovado. Use quando o usuário aprovar o DESIGN.md. Cria um documento BLUEPRINT.md com arquitetura, endpoints, modelo de dados e plano de execução.

not rated 5 1mo ago A 48 tokens original MIT

polis-protocol

417

ymxlx/polis-protocol

Skill Claude CodeCodex

Set up and run a self-improving, multi-vendor AI agent team with the Polis Protocol — a markdown polis/ folder where each agent is a citizen with a capability card, tasks are contracts routed to whoever has the best track record by a learning router, settled work files lessons that compound into team memory, and…

not rated 5 2d ago A 0 tokens original MIT

opencode-review

418

shyuan/skills

Skill Claude CodeCodex

Run a local multi-model code review through the user's OpenCode setup BEFORE a pull request is opened. Use this right after finishing an implementation or bug fix in Claude Code, while the changes are still local — uncommitted, or committed on a branch but not yet turned into a PR — and the user wants an independent…

not rated 5 changed today A 183 tokens original MIT

overleaf

419

DanielHou315/overleaf-mcp-rt

MCP server Claude CodeCodexCursor +2

MCP server "overleaf" as configured in DanielHou315/overleaf-mcp-rt. Runs dist/cli.js with node.

not rated 5 4mo ago A tokens not measured AGPL-3.0

human-copywrite

420

forint573/human-copywrite

Skill Claude CodeCodex

Write, finalize, or clean up reader-facing marketing and long-form copy (landing pages, sales pages, e-books, reports, case studies, product and email copy, founder notes) so it reads like a specific human wrote it and says something worth reading. Use when asked to humanize, de-slop, make less AI-sounding, rewrite…

not rated 5 2mo ago A 212 tokens original Apache-2.0

prism-v2

421

Ronkupper/PRISM

Skill Claude CodeCodex

PRISM — structured multi-session, multi-vendor LLM-orchestrated audit and research framework. Trigger this skill whenever the user invokes PRISM mechanics by name or by recognizable construct: PRISM audit, PRISM v2, begin a PRISM audit, Master file, any filename matching masterp.md, Prompt Strategy, Lens Library…

not rated 5 2mo ago A 273 tokens original MIT

markpdf

422

gausoft/markpdf-skill

Skill Claude CodeCodex

Convert Markdown to premium-themed PDFs, slide decks (PPTX/PDF), styled HTML, and shareable links via the MarkPDF MCP server. Use when raw Markdown isn't enough — reports, pitches, academic papers, résumés, decks, printable docs.

not rated 5 3mo ago A 56 tokens original MIT

codesplain

423

opitaru-sys/codesplain

Skill Claude CodeCodex

Use when working in a coding project owned by a non-coder - when the project root contains CODESPLAIN.md, when the user invokes /codesplain (to bootstrap a project or ask a question), when a consequential technical decision comes up during building, or when explaining a bug or fix to the owner in plain language.

not rated 5 2mo ago A 69 tokens original MIT

claude-code-prompt

424

xiufengsun/claude-code-prompt

Skill Claude CodeCodex

Reference Claude Code's prompt engineering patterns for AI/Agent development. Provides best practices for system prompts, tool design, agent orchestration, and safety.

not rated 5 5mo ago A 36 tokens original MIT

lynqu

425

Gravisun/lynqu-ai-toolkit

Skill Claude CodeCodex

Entry point for the Lynqu sales suite — describe any sales situation and it composes the right skills across capture, outreach, quoting and reporting. Requires the Lynqu MCP server connected.

not rated 5 6d ago A 40 tokens

ats-resume-formatting

426

msdanyg/ats-resume-skill

Skill Claude CodeCodex

Use this skill whenever a resume needs to be formatted, reviewed, or debugged for upload to Workday, Greenhouse, Lever, iCIMS, or any other ATS (applicant tracking system). Trigger on requests like "format my resume for ATS," "is my resume ATS-friendly," "why is Workday leaving fields blank," "clean up my resume for…

not rated 5 2mo ago A 192 tokens original MIT

savecontext

427

AlexanderBoger/SaveContext

MCP server Claude CodeCodexCursor +2

MCP server "savecontext" as configured in AlexanderBoger/SaveContext. Runs savecontext with python. Needs 1 environment variable to run.

not rated 5 1mo ago A tokens not measured original Apache-2.0

Codex-api

428

opencue/cuecards

Skill Claude CodeCodex

Reference for the Codex API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Codex/Anthropic in any form (Codex, Anthropic…

not rated 5 yesterday A SkillSpector: warn 294 tokens original MIT

plan-multi-agent-task

429

RyosukeSAMA/github-ai

Skill Codex

Decompose complex work into a small ordered council of Pantheon gods. Use for tasks that combine research, implementation, design, review, or scheduling.

not rated 5 5d ago A 36 tokens original MIT

architect-ai

430

aviraldua93/architect-ai

MCP server Claude CodeCodexCursor +2

MCP server "architect-ai" as configured in aviraldua93/architect-ai. Runs dist/mcp/server.js with node. Needs 1 environment variable to run.

not rated 5 2mo ago A tokens not measured original MIT

everything

431

PavelTkachenk0/ContextTax

MCP server Claude CodeCodexCursor +2

MCP server that exercises all the features of the MCP protocol. Runs locally from the @modelcontextprotocol/server-everything npm package.

not rated 5 3mo ago A tokens not measured original MIT

rocannon

432

msradam/rocannon

MCP server Claude CodeCodexCursor +2

MCP server "rocannon" as configured in msradam/rocannon. Runs locally from the . Python package.

not rated 5 2mo ago A tokens not measured 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: