MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
A skill your agent uses when starting a Wingman-enabled coding session, adapting Wingman across AI coding platforms, deciding which Wingman skill applies, or interpreting Wingman plugin-level…
$ npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins using-wingman --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/lsshym/wingman.ai/skills/using-wingman .claude/skills/using-wingman && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "using-wingman" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingman into .claude/skills/using-wingman/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-wingman", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingmanType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins using-wingman --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/lsshym/wingman.ai/skills/using-wingman .agents/skills/using-wingman && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "using-wingman" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingman into .agents/skills/using-wingman/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-wingman", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins using-wingman --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/lsshym/wingman.ai/skills/using-wingman .cursor/skills/using-wingman && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "using-wingman" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingman into .cursor/skills/using-wingman/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-wingman", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/hashgraph-online/awesome-codex-plugins.git --path plugins/lsshym/wingman.ai/skills/using-wingman--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins using-wingman --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/lsshym/wingman.ai/skills/using-wingman .gemini/skills/using-wingman && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "using-wingman" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingman into .gemini/skills/using-wingman/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-wingman", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install hashgraph-online/awesome-codex-plugins using-wingmanInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/lsshym/wingman.ai/skills/using-wingman .github/skills/using-wingman && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "using-wingman" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingman into .github/skills/using-wingman/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-wingman", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins using-wingman --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/lsshym/wingman.ai/skills/using-wingman .opencode/skills/using-wingman && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "using-wingman" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/lsshym/wingman.ai/skills/using-wingman into .opencode/skills/using-wingman/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-wingman", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
using-wingmanA skill your agent uses when starting a Wingman-enabled coding session, adapting Wingman across AI coding platforms, deciding which Wingman skill applies, or interpreting Wingman plugin-level…
Using Wingman is an agent skill from hashgraph-online/awesome-codex-plugins. Use when starting a Wingman-enabled coding session, adapting Wingman across AI coding platforms, deciding which Wingman skill applies, or interpreting Wingman plugin-level instructions versus project-local instructions.
Its SKILL.md is about 2.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/codex-tools.md`, `references/copilot-tools.md` and `references/gemini-tools.md`).
It sits in Agent Workflows. The repository describes itself as: A curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The 1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-plugins. The licence is Apache-2.0.
4 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 78497e5. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Using Wingman loads about 2.1k tokens when it runs, and up to ~4k if it reads all its reference files. Until then it costs about 58 tokens; SKILL.md has 1,022 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from hashgraph-online/awesome-codex-plugins at commit 78497e5, republished under its Apache-2.0 licence (© hashgraph-online). 1,022 words, ~2,071 tokens.
.claude/skills/using-wingman/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.Use this as Wingman's entry router. Decide which Wingman skill, if any, applies before meaningful coding work, debugging, refactoring, review, or project explanation. This router is not a substitute for the specific skill body.
Wingman covers three recurring agent risks:
Small, isolated tasks can stay small. If no Wingman trigger clearly matches, continue normally.
Wingman skills provide plugin defaults, but user control comes first. Follow the highest applicable instruction source:
AGENTS.md, CLAUDE.md, GEMINI.md, Cursor rules, or equivalent files.If a project-local instruction conflicts with Wingman, follow the project-local instruction. The user is in control.
Use the current platform's skill mechanism:
Skill tool. When invoked, follow the loaded skill directly instead of reading skill files manually.skill tool. Skills are auto-discovered from installed plugins.activate_skill. Gemini loads skill metadata at session start and activates full content on demand.using-wingman automatically, but manual skill invocation should not depend on hooks.Wingman skill bodies are platform-neutral. If a Wingman skill or wrapper mentions platform-specific tool names, adapt them to the current platform.
For tool mappings, read only the relevant reference when needed:
references/codex-tools.mdreferences/copilot-tools.mdreferences/gemini-tools.mdCheck Wingman skill triggers before meaningful coding work, debugging, refactoring, review, or project explanation.
When multiple Wingman skills apply:
memory-load before work that needs project context.data-contracts or project-map-find before implementation when contract or existing-capability triggers apply.memory-sync or project-map-catalog after meaningful work when durable context or project capability knowledge should be recorded.Explicit workflow skills still require direct user request unless listed by the user.
Wingman memory follows a repository-scoped opt-in model:
memory capability installed
= Wingman plugin provides memory skills
!= repository memory enabled
repository memory disabled
= no .wingman/memory/
repository memory enabled
= .wingman/memory/brief.md and .wingman/memory/context.md exist
repository memory partial / broken
= .wingman/memory/ exists but required entry files are missingFor ordinary tasks, only invoke memory-load or memory-sync when repository memory is enabled.
If repository memory is disabled, do not announce or run memory-load / memory-sync for ordinary work. Continue normally. Mention disabled memory only when the user asks about memory, asks for history or consistency with previous work, explicitly requests memory loading or syncing, or asks to run memory-setup.
If repository memory is partial / broken, do not treat the partial files as authoritative memory. Report the missing entry files only for explicit memory requests or tasks that require memory consistency. memory-setup is the explicit repair/enable path.
When repository memory is enabled, current memory has priority over history. Use memory-load / memory-sync for the detailed routing, status, and conflict rules.
Situational skills:
memory-load: use before non-trivial work where durable project context may matter and repository memory is enabled.memory-sync: use after meaningful work that should be recorded as durable context and repository memory is enabled.data-contracts: use when data, schema, type, API, event, config, or UI boundary meanings may drift.project-map-find: use before rebuilding something that may already exist, when locating existing features/pages/modules/components/contracts, or when deciding whether to reuse, extend, wrap, reference, avoid, or create a capability.project-map-catalog: use after creating or identifying a durable project capability, flow, surface, component, module, utility, pattern, contract, domain, or business concept that future agents should be able to find.Explicit workflow skills:
memory-setup: initialize Wingman memory files.memory-clean: clean, compact, prune, deduplicate, reduce memory, or resolve stale/conflicting memory rules only when the user explicitly asks.Run explicit workflow skills only when the user directly asks for them.
Slash-prefixed forms such as /project-map-catalog, /project-map-find, or /memory-setup are conceptual invocation aliases for skills. Specific platforms may namespace or display them differently, such as /wingman:memory-setup in Claude Code.
These are signs that a Wingman skill may be needed:
| Thought | Check |
|---|---|
| "This is just a field rename." | If it crosses API, schema, type, UI, event, or config boundaries, use data-contracts. |
| "I'll create a new component/helper." | If an existing capability or implementation may already exist, use project-map-find first. |
| "No need to read memory for this change." | If repository memory is enabled and the work touches business rules, state transitions, permissions, quotas, billing, field mappings, debugging, or refactoring, use memory-load. |
| "The work is done; I can just report back." | If repository memory is enabled and the result creates durable context, decisions, or contract knowledge, use memory-sync; if it creates findable project capability knowledge, use project-map-catalog. |
| "The memory folder is missing, so I'll initialize it." | Do not run memory-setup unless the user directly asks for it. |
| "Memory looks too long; I'll clean it now." | Do not run memory-clean unless the user asks; during memory-load, only warn or stop by pressure severity. |
// ... existing code ... into files to stand in for unchanged code.Wingman's published plugin instructions are English by default. Generated memory and user-facing output may adapt to the project memory language or the user's current language.
Different platforms use different names for persistent instructions and startup behavior. Keep Wingman's canonical behavior in skills; platform wrappers may add their own hooks or manifests to invoke those capabilities.
© hashgraph-online, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 3 other files (references) in plugins/lsshym/wingman.ai/skills/using-wingman of hashgraph-online/awesome-codex-plugins.
Open the folder on GitHubat commit 78497e5
Using Wingman next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Using Wingman this skillhashgraph-online/awesome-codex-plugins | 1.2k | — | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| MCP Server Builderanthropics/skills | 180k | 64 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 11 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Using Superpowersfarm-fe/farm | 5.6k | 35 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Executing Plans Inlineobra/superpowers | 296k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Claude Code Agent Developmentanthropics/claude-plugins-official | 38k | 8 repos | ~2.8k | Automated safety check: Pass | Apache-2.0 |
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
farm-fe/farm
A skill your agent uses when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
obra/superpowers
Has the agent carry out an implementation plan itself, task by task in the current session, keeping a ledger, proving each step with a test and ending with one whole-branch review.
anthropics/claude-plugins-official
Explains how to write agents for Claude Code plugins: the markdown file with YAML frontmatter, trigger descriptions, model and color settings, and system prompt design.
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
hashgraph-online/awesome-codex-plugins
Create original anime-style reaction stickers as looping GIFs and MP4 previews, using generated character pose sheets and timed key poses.
hashgraph-online/awesome-codex-plugins
Manage and query Calibre libraries with the calibredb CLI (local paths or Calibre Content server URLs).
hashgraph-online/awesome-codex-plugins
A skill your agent uses when adding, changing, testing, or debugging Rust HTTP APIs and services, especially when Codex needs black-box integration tests, random-port app startup, real database test…
hashgraph-online/awesome-codex-plugins
Make a studio's game look like something at build time — a cover from a real frame of the game (free), painted covers, backdrops, textures and character plates from image models through the…
hashgraph-online/awesome-codex-plugins
Balance game difficulty, resources, rewards, probability, progression, economies, and dominant strategies.
hashgraph-online/awesome-codex-plugins
Analyze nonfiction manuscripts for reader engagement signals, including heading-level word counts, slow starts, long slogs, weak takeaway titles, value pacing, beta-reader comment dropoff, and…
Categories
A skill your agent uses when starting a Wingman-enabled coding session, adapting Wingman across AI coding platforms, deciding which Wingman skill applies, or interpreting Wingman plugin-level…. Using Wingman is an agent skill from hashgraph-online/awesome-codex-plugins. Use when starting a Wingman-enabled coding session, adapting Wingman across AI coding platforms, deciding which Wingman skill applies, or interpreting Wingman plugin-level instructions versus project-local instructions.
Using Wingman fits situations like: starting a Wingman-enabled coding session; adapting Wingman across AI coding platforms; deciding which Wingman skill applies; interpreting Wingman plugin-level instructions versus project-local instructions.
Run `npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a claude-code`. Or copy the skill folder (plugins/lsshym/wingman.ai/skills/using-wingman in hashgraph-online/awesome-codex-plugins) into .claude/skills/using-wingman in your project. Claude Code loads it when a task matches its description.
Run `npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a codex`. Or copy the skill folder (plugins/lsshym/wingman.ai/skills/using-wingman in hashgraph-online/awesome-codex-plugins) into .agents/skills/using-wingman in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add hashgraph-online/awesome-codex-plugins --skill using-wingman -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/using-wingman, .gemini/skills/using-wingman, .github/skills/using-wingman and .opencode/skills/using-wingman in your project.
SKILL.md names no scripts, command-line tools or credentials: Using Wingman is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Using Wingman is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.1k tokens (SKILL.md is roughly 8.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.9k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Using Wingman: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 296k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
hashgraph-online (a GitHub organization) maintains it in hashgraph-online/awesome-codex-plugins, which has 1,242 GitHub stars. The repository holds 686 skills in this directory. The repository was last updated on October 8, 2026.
Source: hashgraph-online/awesome-codex-plugins on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.