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Agent skill

Nuclei Suggest

by forefy in forefy/.context

Browse the nuclei-templates library, recommend a scoped template set for a given stack, target, or CVE, then run it against an authorized target and report findings.

MITAuto-check passedSecurity

Install Nuclei Suggest

skills CLI
$ npx skills add forefy/.context --skill nuclei-suggest -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install forefy/.context nuclei-suggest --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/forefy/.context.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/hunter-utils/nuclei-suggest .claude/skills/nuclei-suggest && rm -rf skills-src

Use ~/.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/

Facts

Skill name
nuclei-suggest
GitHub stars
152
Token cost
~625 tokens
SKILL.md length
312 words
Files
3 (incl. references)
Skills in repo
20
Repo updated
First seen
Licence
MIT

At a glance

Browse the nuclei-templates library, recommend a scoped template set for a given stack, target, or CVE, then run it against an authorized target and report findings.

  • Works in 3 steps: Index once into id, path, severity,… → Confirm scope before any run: in-scope… → Tier by blast radius from template…
  • Tasks that involve Vulnerability scanning
  • Calls git; reaches github.com

What it does

Nuclei Suggest is an agent skill from forefy/.context. Browse the nuclei-templates library, recommend a scoped template set for a given stack, target, or CVE, then run it against an authorized target and report findings.

Its SKILL.md is about 630 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/browsing.md` and `references/install.md`). Compatibility notes: nuclei-templates, nuclei binary

It sits in Security, covering Vulnerability scanning. The repository describes itself as: AI Agent Skills, Goals and Dynamic Workflows for Security Auditing, Pentesting and Research. The licence is MIT.

When your agent uses it

  • Tasks that involve Vulnerability scanning

Example prompts

  • “/nuclei-suggest”

Requirements

  • Compatibility (from SKILL.md): nuclei-templates, nuclei binary

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Index once into id, path, severity, tags, tier, replicable; rebuild only when the templates tree mtime changes. See references/browsing.md…
  2. Confirm scope before any run: in-scope hosts, desired posture (e.g. passive v.s. active scan), and whether OAST callbacks are workable…
  3. Tier by blast radius from template contents: file/, dns/, ssl/ and single benign GETs are safe; intrusive, brute, fuzz, unsafe: true and…

What it can do on your machine

Read from SKILL.md and the folder at commit c8ff161. 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:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • github.com

    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.

  • Compatibility

    nuclei-templates, nuclei binary

    From compatibility in the SKILL.md frontmatter.

Context cost

Nuclei Suggest loads about 625 tokens when it runs, and up to ~1.8k if it reads all its reference files. Until then it costs about 45 tokens; SKILL.md has 312 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~45
When it runs · the whole SKILL.md, loaded when a task matches
~625
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.8k

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

The full file from forefy/.context at commit c8ff161, republished under its MIT licence (© forefy). 312 words, ~625 tokens.

Download SKILL.mdSave it as .claude/skills/nuclei-suggest/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
nuclei-suggest
description
Browse the nuclei-templates library, recommend a scoped template set for a given stack, target, or CVE, then run it against an authorized target and report findings.
compatibility
nuclei-templates, nuclei binary

Use nuclei and templates to empower a bug bounty or authorized assessment engagement hunt to the full capabilities of crowdsourced security. see ./references/install.md for first installation of nuclei on the environment

Methodology

  1. Index once into id, path, severity, tags, tier, replicable; rebuild only when the templates tree mtime changes. See references/browsing.md for traversal.

  2. Confirm scope before any run: in-scope hosts, desired posture (e.g. passive v.s. active scan), and whether OAST callbacks are workable within the enivronment.

  3. Tier by blast radius from template contents: file/, dns/, ssl/ and single benign GETs are safe; intrusive, brute, fuzz, unsafe: true and interactsh require extra user consideration; code/ executes on your own host and should almost never be used. Honor .nuclei-ignore and never exceed the confirmed ceiling.

Run preferences

Run the scoped set with -duc (disable the update check, which otherwise stalls scripted runs), -jsonl -irr -store-resp -srd <dir> for structured output plus captured request/response, -etags above the cap, -rl rate limiting, and a self-hosted OAST server if callbacks are permitted. On a target that returns a 200 catch-all (SPA app shell), prefer content/word matchers over status-only templates, which false-positive. Treat a skipped template as unrun, not clean.

Output

Surface every finding, ranked by severity, with: its template-id; a full clickable template link, https://github.com/projectdiscovery/nuclei-templates/blob/<sha>/<template-path> where <sha> is git -C <clone> rev-parse HEAD, commit-pinned so the link is the exact template that fired; the matched-at URL; and the captured evidence, http/dns from the JSONL request/response and ssl/network from the stored file under -srd. In the response, re-run the template's own matcher (words/regex/dsl) to locate the indicator and mark it: ANSI-highlight the matched span in a terminal, caret-underline it when piped no-color, and name the pattern that fired.

Researcher needs to know exactly which templates were executed, and if some returned true positive, then the exact request/response or execution log and what indicator is bad.

© forefy, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files (references) in skills/hunter-utils/nuclei-suggest of forefy/.context.

  • SKILL.md
  • references/browsing.md
  • references/install.md

Open the folder on GitHubat commit c8ff161

Compare with similar skills

Nuclei Suggest 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.

Nuclei Suggest compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Nuclei Suggest this skillforefy/.context152—~625Automated safety check: PassMIT
Deepsec Documentation Guidevercel-labs/deepsec8.1k—~956Automated safety check: PassApache-2.0
Shiro Attack CLISummerSec/ShiroAttack22.6k—~945Automated safety check: PassMIT
Cve Remediationrundeck/rundeck6.3k—~2.9kAutomated safety check: PassApache-2.0
Native Dependency Updatemono/SkiaSharp5.6k—~4.1kAutomated safety check: PassMIT
Forensifyalexgreensh/repo-forensics188—~2.5kAutomated safety check: NotesCustom licence

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Categories

Questions about Nuclei Suggest

What does Nuclei Suggest do?

Browse the nuclei-templates library, recommend a scoped template set for a given stack, target, or CVE, then run it against an authorized target and report findings. context. Browse the nuclei-templates library, recommend a scoped template set for a given stack, target, or CVE, then run it against an authorized target and report findings.

When should I use Nuclei Suggest?

Nuclei Suggest fits situations like: tasks that involve Vulnerability scanning.

How do I install Nuclei Suggest in Claude Code?

Run `npx skills add forefy/.context --skill nuclei-suggest -a claude-code`. Or copy the skill folder (skills/hunter-utils/nuclei-suggest in forefy/.context) into .claude/skills/nuclei-suggest in your project. Claude Code loads it when a task matches its description.

How do I install Nuclei Suggest in Codex?

Run `npx skills add forefy/.context --skill nuclei-suggest -a codex`. Or copy the skill folder (skills/hunter-utils/nuclei-suggest in forefy/.context) into .agents/skills/nuclei-suggest in your project. Codex loads it when a task matches its description.

Can I use Nuclei Suggest 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 forefy/.context --skill nuclei-suggest -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nuclei-suggest, .gemini/skills/nuclei-suggest, .github/skills/nuclei-suggest and .opencode/skills/nuclei-suggest in your project.

What does Nuclei Suggest need to run?

Going by SKILL.md and its folder, Nuclei Suggest needs the command-line tools its instructions call (git). Compatibility (from SKILL.md): nuclei-templates, nuclei binary.

Does Nuclei Suggest access the network?

SKILL.md names 1 domain. In commands or code: github.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Nuclei Suggest 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 Nuclei Suggest use?

Nuclei Suggest is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Nuclei Suggest use?

About 625 tokens (SKILL.md is roughly 2.5k 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 1.1k tokens, read only when the agent opens those files.

What are the alternatives to Nuclei Suggest?

Skills that share tags, products or a category with Nuclei Suggest: Deepsec Documentation Guide (vercel-labs/deepsec, 8.1k stars), Shiro Attack CLI (SummerSec/ShiroAttack2, 2.6k stars), Cve Remediation (rundeck/rundeck, 6.3k stars) and Native Dependency Update (mono/SkiaSharp, 5.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Nuclei Suggest?

forefy (a GitHub user) maintains it in forefy/.context, which has 152 GitHub stars. The repository holds 20 skills in this directory. The repository was last updated on October 4, 2026.

Source: forefy/.context on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.