20,350 tagged codex, measured the same way as everything else here.
Browse within: claudecode 159copilot 139ai-coding 114claude-code-plugin 95gemini 90opencode 82coding-agents 81agentic-coding 79codex-skills 74chatgpt 72openai 66antigravity 60claudecode-skills 60awesome 58
Skill Claude CodeCodex
Maintain or assess a large, mature repository when a proposed or existing change may cross modules, platforms, clients, installers, configuration, security boundaries, tests, or documentation. Use for incoming-change adoption decisions, consequential bug fixes, refactors, dependency upgrades, compatibility work…
Skill Claude CodeCodex
Set up, verify, and troubleshoot spawning subagents on non-OpenAI models through codex-router. Use when the user wants Codex to delegate work to subagents, asks which models can act as subagents, says spawning a subagent fails or picks the wrong model, or wants to orchestrate parallel agents across routed providers.
Skill Claude CodeCodex
Create, list, read, message, wait on, fork, rename, archive, and pin Codex threads (sidebar tasks), plus automations and app navigation, using the app-native codexapp tools. Use when the session uses a custom (non-OpenAI) model, for example deepseek-v4-flash or mimo-v2.5, and the user asks to create a thread or a new…
Skill Claude CodeCodex
Best practices for working on the Harness books repo. Use this skill when editing, restructuring, building, or exporting the books under book1-claude-code/ and book2-comparing/, especially for Honkit, print HTML, Pandoc/XeLaTeX PDF export, build cleanup, TOC issues, naming conventions, and keeping source assets…
Skill Claude CodeCodex
Adversarial PR code review using Codex CLI. Codex review (20-50 min) -> structured findings -> HITL approval -> fix loop.
Skill Claude CodeCodex
Use when the user asks how to build with OpenAI products or APIs and needs up-to-date official documentation with citations (for example: Codex, Responses API, Chat Completions, Apps SDK, Agents SDK, Realtime, model capabilities or limits); prioritize OpenAI docs MCP tools and restrict any fallback browsing to…
Skill Claude CodeCodex
Project code conventions reference. Covers typing, structure, DI, testing, and anti-pattern rules for module implementation.
Skill Claude CodeCodex
Create and manage bb automations from the first-party automations plugin. Use when scheduling recurring or one-shot agent/script work with bb automation commands.
Skill Claude CodeCodex
Use when asked to work on or track a task in the Tasks plugin, when the prompt mentions a task key such as ABC-12, or when work needs task comments, attachments, delegation tracking, or status updates.
Skill Claude CodeCodex
Create or edit a bb theme (the app's colour palette) as a custom CSS theme and verify it live in the Theme Preview panel. Use whenever the user asks for a new bb theme, a palette change, a light/dark variant, or wants to iterate on how bb looks.
Skill Claude CodeCodex
Manage Codex Taskboard / e-taskboard work with taskctl. Use for taskboard issue IDs, status sync, comments, or taskctl cloud setup—not for unrelated product docs.
Skill Claude CodeCodex
Use ONLY for abstract DataChain SDK questions — API usage, method signatures, or code patterns — when no specific dataset or bucket is referenced. If the request mentions creating, saving, listing, exploring datasets or buckets, use datachain-knowledge instead.
Skill Claude CodeCodex
Use when asked about Studio job analytics — compute hours, user spend, failure rates, cost estimation, cluster usage. Generates and maintains dc-knowledge/jobs/index.md.
Skill Claude CodeCodex
Use whenever datasets, cloud storage buckets, or data pipelines are mentioned — creating, saving, querying, listing, exploring, deleting, or processing data in S3, GCS, Azure Blob, or local storage. Also use when running any script that may create datasets as a side effect. Maintains a knowledge base at dc-knowledge/…
shengjidaguai-china/goutoujunshi
Skill Claude CodeCodex
A relationship-advice skill for understanding dating situations, conversations, conflict, breakups, and other personal relationship problems.
larashero3-dotcom/lieflat-charts
Skill Claude CodeCodex
A template-based tool for making data visualizations and publishable HTML reports. It can use real implementations from included chart galleries and choose from 12 full-page report templates based on the data’s meaning.
Skill Claude CodeCodex
Cross-validate CLI flags, docs, tests, and targets for consistency across the codebase. Use this skill whenever the user asks to: audit the codebase, check for consistency issues, find undocumented flags, verify test coverage, validate targets.yaml, check handler split conventions, or verify oplog instrumentation.…
Skill Claude CodeCodex
Run CLI commands, tests, and debugging inside the skillshare devcontainer. Use this skill whenever you need to: execute skillshare CLI commands for verification, run Go tests (unit or integration), reproduce bugs, test new features, start the web UI, or perform any operation that requires a Linux environment. All CLI…
Skill Claude CodeCodex
Skillshare frontend design system for the React dashboard (ui/) and Docusaurus website (website/). Use this skill whenever you: build or modify a dashboard page or component in ui/src/, style or layout website pages or custom CSS in website/, create new React components for the dashboard, add pages to the dashboard…
Skill Claude CodeCodex
Generate a GitHub release note draft for this Obsidian plugin repository. Use when the user asks to write, draft, or prepare release notes for a new version. Invoked with a version number argument (e.g. "0.11.0", "0.11.0-preview.1"). Analyzes git history and code diffs since the previous release to produce user-facing…
Skill Claude CodeCodex
Administers Observal users, settings, diagnostics, review queues, security events, audit logs, SAML, SCIM, local server services, upgrades, rollback, and database migrations. Use when the user needs privileged governance, submission decisions, identity configuration, security investigation, or server operations.
Skill Claude CodeCodex
Creates, authors, validates, publishes, updates, versions, pulls, archives, restores, transfers, and manages co-authors for Observal Agents. Use when the user wants to build or install an Agent, change an Agent definition, publish a draft, release a version, or manage Agent ownership.
Skill Claude CodeCodex
Operates the Observal CLI for authentication, configuration, setup diagnosis, teamspaces, inbox work, scans, update checks, and authenticated API access. Use when the user wants to log in, configure Observal, inspect local harness setup, manage a teamspace or invitation, process inbox items, check installed registry…
leo-lilinxiao/codex-autoresearch
Skill Claude CodeCodex
Run autonomous, measurable experiments in a Git repository: change one hypothesis, verify a numeric metric, keep improvements, and revert failures. Use when the user wants Codex to keep iterating toward a numeric target in the foreground or as a detached background run. Do not use for ordinary one-shot coding…
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: