Runtime Debug
vercel/next.js
Debug and verification workflow for runtime-bundle and module-resolution regressions.
Key facts and links for Next.js 16. An agent skill from elophanto/EloPhanto.
Install Nextjs16 Skills
$ npx skills add elophanto/EloPhanto --skill nextjs16-skills -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install elophanto/EloPhanto nextjs16-skills --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/elophanto/EloPhanto.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/nextjs .claude/skills/nextjs16-skills && 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 "nextjs16-skills" agent skill from https://github.com/elophanto/EloPhanto/tree/main/skills/nextjs into .claude/skills/nextjs16-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs16-skills", 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/elophanto/EloPhanto/tree/main/skills/nextjsType 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 elophanto/EloPhanto --skill nextjs16-skills -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install elophanto/EloPhanto nextjs16-skills --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/elophanto/EloPhanto.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/nextjs .agents/skills/nextjs16-skills && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "nextjs16-skills" agent skill from https://github.com/elophanto/EloPhanto/tree/main/skills/nextjs into .agents/skills/nextjs16-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs16-skills", 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 elophanto/EloPhanto --skill nextjs16-skills -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install elophanto/EloPhanto nextjs16-skills --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/elophanto/EloPhanto.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/nextjs .cursor/skills/nextjs16-skills && 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 "nextjs16-skills" agent skill from https://github.com/elophanto/EloPhanto/tree/main/skills/nextjs into .cursor/skills/nextjs16-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs16-skills", 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/elophanto/EloPhanto.git --path skills/nextjs--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 elophanto/EloPhanto --skill nextjs16-skills -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install elophanto/EloPhanto nextjs16-skills --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/elophanto/EloPhanto.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/nextjs .gemini/skills/nextjs16-skills && 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 "nextjs16-skills" agent skill from https://github.com/elophanto/EloPhanto/tree/main/skills/nextjs into .gemini/skills/nextjs16-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs16-skills", 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 elophanto/EloPhanto nextjs16-skillsInstalls 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 elophanto/EloPhanto --skill nextjs16-skills -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/elophanto/EloPhanto.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/nextjs .github/skills/nextjs16-skills && 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 "nextjs16-skills" agent skill from https://github.com/elophanto/EloPhanto/tree/main/skills/nextjs into .github/skills/nextjs16-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs16-skills", 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 elophanto/EloPhanto --skill nextjs16-skills -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install elophanto/EloPhanto nextjs16-skills --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/elophanto/EloPhanto.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/nextjs .opencode/skills/nextjs16-skills && 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 "nextjs16-skills" agent skill from https://github.com/elophanto/EloPhanto/tree/main/skills/nextjs into .opencode/skills/nextjs16-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs16-skills", 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.
Facts
- Skill name
nextjs16-skills- GitHub stars
- 106
- Token cost
- ~1.4k tokens
- SKILL.md length
- 587 words
- Files
- 2
- Skills in repo
- 11
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Key facts and links for Next.js 16. An agent skill from elophanto/EloPhanto.
- Troubleshooting Next.js 16 changes
- SKILL.md covers Triggers, Links, Upgrade and What’s New (v16), plus 6 more sections
- Calls npx, npm and tsc
What it does
Nextjs16 Skills is an agent skill from elophanto/EloPhanto. Key facts and links for Next.js 16. Use for planning, writing, and troubleshooting Next.js 16 changes.
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `SKILL.md`).
It sits in Development. It works with Next.js, webpack, Turborepo and React. The repository describes itself as: Source-available autonomous AI agent with a self-model that actually changes as it runs - ego, affect and identity grounded in real psychology (Higgins, PAD/OCC). Writes its own…
When your agent uses it
- Troubleshooting Next.js 16 changes
Example prompts
- “/nextjs16-skills”
Requirements
- Node.js
What it can do on your machine
Read from SKILL.md and the folder at commit 7bfc65d. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
Shell commands in SKILL.md call:
npxnpmtsc
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
nextjs.org
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Nextjs16 Skills loads about 1.4k tokens when it runs. Until then it costs about 30 tokens; SKILL.md has 587 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.
Safety
Auto-check passed
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.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 587 words (~1,355 tokens).
“Codemod covers (high-level): moves Turbopack config, migrates next lint → ESLint CLI, migrates middleware → proxy, removes some unstable_ prefixes, removes route-level experimental_ppr.”
- name
- nextjs16-skills
Files
SKILL.md and 1 other file in skills/nextjs of elophanto/EloPhanto.
- SKILL.md
- SKILL.md
Open the folder on GitHubat commit 7bfc65d
Compare with similar skills
Nextjs16 Skills 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 |
|---|---|---|---|---|---|---|
| Nextjs16 Skills this skillelophanto/EloPhanto | 106 | — | ~1.4k | Automated safety check: Pass | Custom licence | |
| Runtime Debugvercel/next.js | 143k | 1 repos | ~618 | Automated safety check: Pass | MIT | |
| React Vendoringvercel/next.js | 143k | — | ~987 | Automated safety check: Pass | MIT | |
| Flagsvercel/next.js | 143k | — | ~746 | Automated safety check: Pass | MIT | |
| Nextjs Turbopackaffaan-m/ECC | 276k | 1 repos | ~300 | Automated safety check: Pass | MIT | |
| Nextjs Turbopackaffaan-m/ECC | 276k | — | ~841 | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Nextjs16 Skills
What does Nextjs16 Skills do?
Key facts and links for Next.js 16. An agent skill from elophanto/EloPhanto. Nextjs16 Skills is an agent skill from elophanto/EloPhanto.js 16.
When should I use Nextjs16 Skills?
Nextjs16 Skills fits situations like: troubleshooting Next.js 16 changes.
How do I install Nextjs16 Skills in Claude Code?
Run `npx skills add elophanto/EloPhanto --skill nextjs16-skills -a claude-code`. Or copy the skill folder (skills/nextjs in elophanto/EloPhanto) into .claude/skills/nextjs16-skills in your project. Claude Code loads it when a task matches its description.
How do I install Nextjs16 Skills in Codex?
Run `npx skills add elophanto/EloPhanto --skill nextjs16-skills -a codex`. Or copy the skill folder (skills/nextjs in elophanto/EloPhanto) into .agents/skills/nextjs16-skills in your project. Codex loads it when a task matches its description.
Can I use Nextjs16 Skills in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add elophanto/EloPhanto --skill nextjs16-skills -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nextjs16-skills, .gemini/skills/nextjs16-skills, .github/skills/nextjs16-skills and .opencode/skills/nextjs16-skills in your project.
What does Nextjs16 Skills need to run?
Going by SKILL.md and its folder, Nextjs16 Skills needs the command-line tools its instructions call (npx, npm and tsc). Our summary lists: Node.js.
Does Nextjs16 Skills access the network?
SKILL.md names 1 domain. As links in the text: nextjs.org. This is read from the text; nothing was executed.
Is Nextjs16 Skills safe to install?
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.
What licence does Nextjs16 Skills use?
Nextjs16 Skills has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Nextjs16 Skills use?
About 1.4k tokens (SKILL.md is roughly 5.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Nextjs16 Skills?
Skills that share tags, products or a category with Nextjs16 Skills: Runtime Debug (vercel/next.js, 143k stars), React Vendoring (vercel/next.js, 143k stars), Flags (vercel/next.js, 143k stars) and Nextjs Turbopack (affaan-m/ECC, 276k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Nextjs16 Skills?
elophanto (a GitHub user) maintains it in elophanto/EloPhanto, which has 106 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 1, 2026.
Source: elophanto/EloPhanto on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.