Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,779 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Skill "testing_framework" from calesthio/PhantomReach, covering phantom reach — agentic testing framework, how this skill works, first steps (every session), 1. read this skill and 2. read the project context.
MCP server Claude CodeCodexCursor +2
MCP server "reflex" as configured in reflex-search/reflex. Launched with ./node_modules/.bin/rfx mcp.
Skill Claude CodeCodex
Build AI phone agents with AgentPhone API. Use when the user wants to make phone calls, send/receive SMS, manage phone numbers, create voice agents, set up webhooks, or check usage — anything related to telephony, phone numbers, or voice AI.
jonthebeef/superdesign-mcp-claude-code
MCP server Claude CodeCodexCursor +2
MCP server "superdesign-mcp-server" as configured in jonthebeef/superdesign-mcp-claude-code. Runs locally from the superdesign-mcp-server npm package.
Skill Claude CodeCodex
Web search, extraction, crawling, mapping, and deep research via Tavily API. Five tools for finding information, extracting content, exploring websites, and generating research reports.
MCP server Claude CodeCodexCursor +2
MCP server for Multiple CLI coding agent integration (Claude + Antigravity + Codex). Runs locally from the @osanoai/multicli npm package.
Skill Claude CodeCodex
A framework for building web apps where the server drives page updates while the browser reacts to changes. It uses server-sent events, a way for servers to send updates to browsers over a connection, plus signals and DOM updates.
Skill Claude CodeCodex
Workspace OS charter for Auto — runtime governor of the agent organisation, routing, cadence, authority, governance, and full platform operations reference.
Skill Claude CodeCodex
Create shareable markdown links for collaboration with humans. Share plans, documents, reports, and drafts as beautiful editable web pages. Use when the user needs to review, comment on, or iterate on markdown content in a browser — such as project plans, proposals, meeting notes, or any document that benefits from…
Skill Claude CodeCodex
Use PitlaneMCP for token-efficient codebase exploration, symbol discovery, execution-path tracing, change-impact analysis, and indexed documentation lookup when its MCP tools are configured and available.
MCP server Claude CodeCodexCursor +2
Manage Actual Budget accounts, transactions, budgets, rules and reports from an AI assistant. Runs locally from the actual-mcp-server npm package. Needs 5 environment variables to run.
Caph-dev/agents-progressive-disclosure
Skill Codex
Refactor bloated AGENTS.md/CLAUDE.md-style instruction files into a compact router plus focused on-demand docs. Use when users ask to apply progressive disclosure, split agent rules into docs, reduce instruction bloat, or turn one large rule file into an entrypoint.
Skill Claude CodeCodex
Use when a new request might involve repo work, tracked changes, workspace-specific decisions, or durable coordination and you must decide whether Superplan should engage before exploring or implementing.
Skill Claude CodeCodex
Crea automatizaciones inteligentes (agentes de IA) en la nube de Cloudflare, paso a paso, en español sencillo, sin necesidad de saber programar. Úsalo cuando alguien escriba "/crear-agente", "quiero hacer un agente", "quiero automatizar [X]", "quiero un sistema que me [Y]", "ayúdame a construir una automatización"…
yoanbernabeu/supabase-pentest-skills
Skill Claude CodeCodex
Create a test user (with explicit permission) to audit what authenticated users can access vs anonymous users. Detects IDOR, cross-user access, and privilege escalation.
Lethe044/hermes-incident-commander
Skill Claude CodeCodex
Autonomous incident detection, root-cause analysis, and self-healing for Linux/Docker production environments. Activate when the user mentions: server down, high CPU, memory leak, disk full, service crash, deployment failure, alert firing, on-call page, or any infrastructure emergency. Also activates on scheduled…
ajeeshworkspace/indian-trading-skills
Skill Claude CodeCodex
Weekly F&O trade planning skill for Indian markets. Analyzes news/macro events, identifies trending sectors and instruments, determines probable direction, suggests option strategy with entry/exit levels, and manages stop-loss and profit booking after position entry. Use when user wants a weekly trade idea, F&O…
Skill Claude CodeCodex
Integrate MDMA into an application and build features with it — wire up parsing, the runtime store, React rendering, LLM streaming, custom components, prompts, and CI validation. Use this skill when the user asks to add MDMA to an app, build a chat that streams MDMA, author or maintain a custom prompt, validate MDMA…
Skill Claude CodeCodex
OMP adapter for poteto-mode. Maps canonical pstack roles and lifecycle protocols to current OMP task agents, batching, isolation, agent:// follow-ups, and durable result resources.
kiki348/photoshop-beta-control
Skill Claude CodeCodex
Use when Codex should control local Adobe Photoshop or Photoshop Beta on Windows for document creation, image placement, editable text/path work, layer operations, common edits, exports, batch workflows, or precise ExtendScript-based adjustments.
cangtianhuang/humanizer-academic-zh
Skill Claude CodeCodex
A Chinese academic editing assistant that makes research writing sound more natural, precise, and human while preserving its meaning and formal style.
Skill Codex
A business and financial analysis skill with multiple data sources and several analysis modes. It supports reports, competitor comparisons, industry models, macroeconomic research, and scenario analysis.
Skill Claude CodeCodex
Read and edit a Remnus workspace (Notion-like pages and databases) through the Remnus MCP server. Use whenever the user wants to find, read, create, update, organize, or report on Remnus pages, database rows, or schemas via the remnus MCP tools.
MCP server Claude CodeCodexCursor +2
DNS-based Agent Identification and Discovery - Reference Implementation. Runs locally from the dns-aid Python package. Needs 1 environment variable to run.
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: