Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 269,411 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
A local connection that lets an AI coding agent search and use papers from arXiv, a public online repository for research papers.
MCP server Claude CodeCodexCursor +2
MCP server for IMDb movie data (via OMDb) with a personal movie memory: ratings, watchlist, and taste-based recommendations. Runs locally from the imdb-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-scrcpy-vision" as configured in invidtiv/mcp-scrcpy-vision. Runs locally from the mcp-scrcpy-vision npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server exposing Interactive Brokers data via ibasync + FastMCP. Runs locally from the ib-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "law7" as configured in mikhashev/law7. Runs locally from the law7 Python package.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol server for Vitest test execution and management. Runs locally from the @djankies/vitest-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "sidereon" as configured in neilberkman/sidereon. Launched with https://github.com/neilberkman/sidereon/releases/download/v2.1.0/sidereon_2.1.0..
xlbaoxl/interactive-map-builder
Skill Codex
Turn existing spatial or coordinate data into portable, browser-openable interactive map files and report-ready figures. Use when the user wants parcels, buildings, facilities, parking, roads, water, green space, projects, or Excel/CSV coordinates presented as a searchable, filterable, sortable map, map-and-list page…
IrtezaAsadRizvi/article-writing-skills
Skill Claude CodeCodex
Write technical blog posts in the voice of Andrej Karpathy — first-person, build-from-scratch, mixing deep technical substance with conversational warmth, dry humor, vivid analogies, and intellectually honest hedging. Use when the user asks for a post "in Karpathy's style," a "Karpathy-flavored" writeup, or wants to…
PSPDFKit-labs/nutrient-agent-skill
Skill Codex
Process documents with Nutrient DWS Processor. Use for PDF generation and conversion, packet assembly, OCR, Processor JSON-content extraction, staged redaction, watermarking, signing, password protection, optimization, PDF/A, or PDF/UA output. Route high-fidelity markdown or spatial parsing to Nutrient Data…
Skill Claude CodeCodex
Run and operate a Telegram channel worker for LionClaw using the kernel channel bridge APIs.
alexclowe/awesome-copilot-cowork-plugins
Skill Claude CodeCodex
Financial planning knowledge for retirement, education, estate, tax, and insurance needs analysis.
Skill Claude CodeCodex
A Chinese writing guide for creating emotionally intense, information-dense video titles in the style of the creator 黑鸦.
MCP server Claude CodeCodexCursor +2
Route long-tail MCP servers through three lazy tools and reviewed declarative Methods. Runs locally from the @mentu/metamcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "connapse" as configured in Destrayon/Connapse. Runs in Docker (ghcr.io/destrayon/connapse:v0.3.2).
Emily2040/data-science-agent-skills
Skill Codex
Assess whether a dataset or data domain is ready for AI, analytics, or modeling before a project commits time and budget. Use when an agent needs a judgment-heavy data science workflow for score whether data is usable for ai work, including evidence review, local artifact inspection, risk classification…
Skill Claude CodeCodex
Run Opengrep for pattern-based code search and security scanning. Use when grep is insufficient for finding code patterns that require structural understanding (function calls, data flow, nested structures). Also use for security vulnerability detection with custom YAML rules.
Skill Claude CodeCodex
Universal multi-agent orchestration workflow based on the Double Diamond framework (Inception -> Discovery -> Definition -> Development -> Delivery). Coordinates parallel subagents with context isolation to separate problem-space research from solution-space implementation. Activate for complex, high-ambiguity…
MCP server Claude CodeCodexCursor +2
FHIR MCP server with SMART Backend Services, response compaction, FHIRPath, and guarded writes. Runs locally from the fhirhydrant npm package. Needs 8 environment variables to run.
Skill Claude CodeCodex
Coordinate work across Claude/Codex/Cursor sessions on the same machine via a local message bus. Use to delegate to helpers, get a second opinion, ask specialists by capability, or track shared tasks.
devfolorunso/business-analyst-agent-skill
Skill Claude CodeCodex
Expert Business Analyst agent. Triggers on ANY BA-related request including: requirements, user stories, BRD, FRD, PRD, SRS, gap analysis, process map, process mapping, stakeholder analysis, feasibility study, UAT, acceptance criteria, traceability matrix, RTM, business case, BPMN, swimlane diagram, data flow, DFD…
Skill Claude CodeCodex
Perform thorough code review and audit of implemented features. Compares implementation against the technical plan, checks for AI-specific risks, and provides actionable feedback. Activate for: review, audit, code quality assessment, security review.
lmammino/c4-codebase-architecture-skill
Skill Claude CodeCodex
Helps an agent inspect a repository and produce C4 architecture documentation. Use this when reverse engineering a codebase, documenting system context, containers, components, or clarifying architecture from code and infrastructure.
MCP server Claude CodeCodexCursor +2
MCP server "DramaCraft" as configured in jackyxia918918/dramacraft. Runs locally from the dramacraft Python package. Needs 9 environment variables 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: