Skills for Codex

218,039 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

loom-setup

20281

sleepunit-agents/loom

Skill Claude CodeCodex

Set up loom (persistent identity + memory) for this agent.

not rated 1 changed 1mo ago B 16 tokens AGPL-3.0

einvoice-mcp

20282

Mavengence/einvoice-mcp

Skill Claude CodeCodex

German e-invoice compliance MCP server for XRechnung 3.0 and ZUGFeRD 2.x. Validate, generate, parse, and check compliance of electronic invoices per EN 16931 with full German business rule support (BR-DE). Use when working with German e-invoices, XRechnung, ZUGFeRD, CII XML, or EN 16931 compliance.

not rated 1 7mo ago A 85 tokens original MIT

linear-ops

20283

ch-raph/linear-cache-mcp

Skill Claude CodeCodex

Use when reading, triaging, syncing, creating, or updating Linear data. Enforces cache-first reads, live-fetch-before-write, request-budget discipline, and project-specific Linear workflow rules.

not rated 1 5mo ago A 42 tokens original MIT

uswds

20284

bibekpdl/uswds-mcp

Skill Claude CodeCodex

Build, audit, or convert websites with the U.S. Web Design System (USWDS) using the unofficial uswds-mcp server. Use when work involves USWDS components, patterns, templates, accessibility guidance, design tokens, utilities, @uswds/uswds, or federal website implementation.

not rated 1 4mo ago A 67 tokens original MIT

vault-mcp-server

20285

gzlance/vault-mcp-server

Skill Claude CodeCodex

A thin routing layer that turns natural-language instructions into calls to Vault MCP tools. MCP is a standard way for an assistant to use external tools.

not rated 1 4mo ago A 0 tokens

Handwrytten

20286

handwrytten/mcp-server

Skill Claude CodeCodex

Send real handwritten notes through robots with real pens — physical cards mailed to recipients.

not rated 1 changed yesterday A 20 tokens original MIT

dataviz-mcp

20287

SuMayaBee/DataViz-MCP

Skill Claude CodeCodex

Show Python visualizations live in the browser with the dataviz-mcp MCP tools (show, screenshot). Use when those tools are available and the user asks to display, plot, chart, or visualize anything. Do not use for apps the user serves themselves with panel serve.

not rated 1 2mo ago A 63 tokens original BSD-3-Clause

agentmailbox

20288

RagavRida/agentsmcp

Skill Claude CodeCodex

Persistent context and inter-agent messaging across sessions and platforms. Activate when the user asks about resuming previous work, continuing where they left off, sharing context between agents, multi-agent coordination, remembering across sessions, cross-platform context sync, agent communication, or mailbox…

not rated 1 2mo ago A 75 tokens original MIT

workspace-mcp

20289

rumbitopi/mail-cal-drive-mcp

Skill Claude CodeCodex

Use when you need to access email, calendar, or cloud drive. Provides 35 tools for Microsoft 365, Google Workspace, and IMAP — read/search/manage email, create/check calendar events, browse/upload/share files. Triggers on: email, inbox, calendar, meeting, schedule, drive, files, OneDrive, Gmail, Outlook.

not rated 1 5mo ago A 74 tokens original MIT

codeaudit

20290

priyanshuchawda/codeaudit

Skill Claude CodeCodex

Use when an AI coding agent needs to inspect a repository, choose the right workflow, audit code/docs/tests/skills, improve Python or TypeScript projects, plan issues or PRs, or use the CodeAudit MCP server.

not rated 1 5mo ago A 48 tokens original MIT

deepseek-subagents

20291

Abbas-F-R/DeepSeek-MCP

Skill Claude CodeCodex

Delegate engineering work to DeepSeek subagents that read and write the current project directly. Seven tools (agent, orchestrate, agentcontrol, memory, review, generate, analyze) over a self-filling markdown memory — one subagent for a bounded task, a dependency graph of them for a plan, and facts about the codebase…

not rated 1 1mo ago C 89 tokens

erikrubstein/monarch-mcp2

Skill Codex

Prepare and review Monarch Money transactions with the Monarch MCP server while learning the user's merchant, category, tag, note, receipt, and recurring spending preferences. Use when the user asks Codex to prepare, review, categorize, tag, annotate, correct, or learn from Monarch transactions, especially unreviewed…

not rated 1 1mo ago A 77 tokens original MIT

fundos-covenants

20293

8vdx1/fundos-mcp

Skill Claude CodeCodex

Portfolio company covenant monitoring for private credit and leveraged buyout funds — leverage and coverage covenant computation, cushion and RAG status, breach detection, equity cure rights, lender notification, and waiver or amendment workflow, against live FundOS covenant records. Use when checking covenant…

not rated 1 1mo ago A 113 tokens original MIT

nmr-analyze-simulate

20294

cyx1874cyx/mnova-mcp

Skill Codex

Interpret NMR spectra, assign and verify a ChemDraw target structure inside MestReNova, and generate provenance-marked synthetic 1D NMR raw data. Use when Codex needs to inspect NMR images, peak tables, processed spectra, or Bruker/Varian/Agilent FID directories; import CDX/CDXML with measured 1D 1H or 13C data; write…

not rated 1 1mo ago A 147 tokens original MIT

vision-router

20295

wotonger/vision-router-mcp

Skill Claude CodeCodex

Analyze images through the vision-router MCP server using a user-selected BYOK cloud vision model (Gemini, Qwen VL / DashScope, SiliconFlow, OpenRouter, or any OpenAI-compatible vision API), then reason over the structured result. Use whenever an answer depends on image content and the current model cannot see images…

not rated 1 2mo ago A 69 tokens original MIT

glm-vision

20296

yblt/glm-vision

Skill Claude CodeCodex

A skill that gives text-only AI models access to image understanding through the GLM-4.6V-Flash vision model. It can work with images, screenshots, charts, scanned pages, documents, and image URLs.

not rated 1 2mo ago A 159 tokens

local-mic-mcp

20297

iaynidn-sudo/ai-translation-tool

Skill Claude CodeCodex

A local microphone connector for WorkBuddy that records audio through the computer's operating system and can transcribe it with faster-whisper, a speech-to-text tool.

not rated 1 changed 28d ago A 232 tokens

gitea-create-pull

20298

amonstack/gitea_mcp

Skill Claude CodeCodex

A tool for opening a new pull request in Gitea after checking that the source branch exists and no matching open request already exists. A pull request asks to merge changes from one branch into another.

not rated 1 changed 1mo ago A 125 tokens original MIT

cia-diagnose

20299

davidscoreal/cia-diagnose

Skill Claude CodeCodex

UniverCity MCP is a business consulting engine by CIA (Consultoría de Inteligencia Aplicada). It diagnoses any company across 11 dimensions and returns a Revenue Leak Score with actionable recommendations.

not rated 1 1mo ago A 0 tokens original MIT

backtest-audit

20300

dandacompany/vibe-finance-kit

Skill Codex

Use before a backtest result informs an investment discussion, especially for split-buy strategies, to verify point-in-time data, next-bar execution, costs, benchmark parity, train-test separation, hand checks, and explicit failure warnings.

not rated 1 2mo ago A 50 tokens original MIT

web-access

20301

jiahuiwu944-hash/SmartCLI

Skill Claude CodeCodex

Research current information on the public web or in a browser session. Use for live facts, recent changes, source-backed answers, webpage inspection, dynamic or login-gated pages, and social sites.

not rated 1 1mo ago A 42 tokens original MIT

local-apple-data

20302

BillyBunn/local-apple-data

Skill Codex

Use for locally synced Apple Mail, Messages, Hide My Email inference, Voice Memos, Safari, Shortcuts, Books, Podcasts, Music, TV, Freeform, Notes, Calendar, Contacts, Photos, Reminders, or iCloud Drive without Gmail/network fallback. Metadata-first. Exact opaque handles for content/detail/export. Mail…

not rated 1 1mo ago A 103 tokens original MIT

agentation-qa-skill

20303

WtecHtec/agentation-qa-skill

Skill Claude CodeCodex

A QA workflow for testing software changes and fixing reported bugs through an MCP server. QA means checking that software works as expected before release.

not rated 1 4mo ago A 67 tokens

blocked-prompt

20304

Blekline/blekline-oss

Skill Claude CodeCodex

After a Codex hook block, do not reconstruct secrets. Silent auto-send is ingress Responses.

not rated 1 1mo ago A 23 tokens AGPL-3.0

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: