Firecrawl Build Onboarding
firecrawl/firecrawl
Gets Firecrawl working in a project: signs you in through the browser, saves FIRECRAWL_API_KEY to .env and picks the first SDK or REST path.
Read a small fixed set of environment variables the skill needs
Apache-2.0Auto-check passed
Install Env Config Reader
$ npx skills add cisco-ai-defense/skill-scanner --skill env-config-reader -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install cisco-ai-defense/skill-scanner env-config-reader --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/cisco-ai-defense/skill-scanner.git skills-src && mkdir -p .claude/skills && cp -r skills-src/evals/skills/safe-skills-2/env-config-reader .claude/skills/env-config-reader && 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 "env-config-reader" agent skill from https://github.com/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-reader into .claude/skills/env-config-reader/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "env-config-reader", 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/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-readerType 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 cisco-ai-defense/skill-scanner --skill env-config-reader -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install cisco-ai-defense/skill-scanner env-config-reader --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cisco-ai-defense/skill-scanner.git skills-src && mkdir -p .agents/skills && cp -r skills-src/evals/skills/safe-skills-2/env-config-reader .agents/skills/env-config-reader && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "env-config-reader" agent skill from https://github.com/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-reader into .agents/skills/env-config-reader/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "env-config-reader", 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 cisco-ai-defense/skill-scanner --skill env-config-reader -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install cisco-ai-defense/skill-scanner env-config-reader --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cisco-ai-defense/skill-scanner.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/evals/skills/safe-skills-2/env-config-reader .cursor/skills/env-config-reader && 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 "env-config-reader" agent skill from https://github.com/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-reader into .cursor/skills/env-config-reader/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "env-config-reader", 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/cisco-ai-defense/skill-scanner.git --path evals/skills/safe-skills-2/env-config-reader--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 cisco-ai-defense/skill-scanner --skill env-config-reader -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install cisco-ai-defense/skill-scanner env-config-reader --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cisco-ai-defense/skill-scanner.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/evals/skills/safe-skills-2/env-config-reader .gemini/skills/env-config-reader && 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 "env-config-reader" agent skill from https://github.com/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-reader into .gemini/skills/env-config-reader/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "env-config-reader", 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 cisco-ai-defense/skill-scanner env-config-readerInstalls 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 cisco-ai-defense/skill-scanner --skill env-config-reader -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/cisco-ai-defense/skill-scanner.git skills-src && mkdir -p .github/skills && cp -r skills-src/evals/skills/safe-skills-2/env-config-reader .github/skills/env-config-reader && 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 "env-config-reader" agent skill from https://github.com/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-reader into .github/skills/env-config-reader/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "env-config-reader", 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 cisco-ai-defense/skill-scanner --skill env-config-reader -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install cisco-ai-defense/skill-scanner env-config-reader --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cisco-ai-defense/skill-scanner.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/evals/skills/safe-skills-2/env-config-reader .opencode/skills/env-config-reader && 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 "env-config-reader" agent skill from https://github.com/cisco-ai-defense/skill-scanner/tree/main/evals/skills/safe-skills-2/env-config-reader into .opencode/skills/env-config-reader/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "env-config-reader", 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
env-config-reader- GitHub stars
- 2.6k
- Token cost
- ~193 tokens
- SKILL.md length
- 76 words
- Files
- 6
- Skills in repo
- 7
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Read a small fixed set of environment variables the skill needs
- Tasks that involve Secrets management
- Runs Shell, Python and TypeScript scripts from its folder
What it does
Env Config Reader is an agent skill from cisco-ai-defense/skill-scanner. Read a small fixed set of environment variables the skill needs
Its SKILL.md is about 190 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files (for example `_expected.json`, `config_reader.py` and `config_reader.ts`).
The repository describes itself as: Security Scanner for Agent Skills. The licence is Apache-2.0.
When your agent uses it
- Tasks that involve Secrets management
Example prompts
- “/env-config-reader”
Requirements
- Python 3
- Node.js
- A Bash shell
What it can do on your machine
Read from SKILL.md and the folder at commit f18074a. 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
Ships script files (Shell, Python and TypeScript), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
Env Config Reader loads about 193 tokens when it runs. Until then it costs about 20 tokens; SKILL.md has 76 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
The full file from cisco-ai-defense/skill-scanner at commit f18074a, republished under its Apache-2.0 licence (© cisco-ai-defense). 76 words, ~193 tokens.
Download SKILL.mdSave it as
.claude/skills/env-config-reader/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.- name
- env-config-reader
- description
- Read a small fixed set of environment variables the skill needs
- license
- Apache-2.0
Env Config Reader
Use config_reader.py and
config_reader.ts to read only the specific environment
variables this skill needs (HOME, PORT, LOG_LEVEL, NODE_ENV) via
targeted accessors. The setup.sh helper uses set -euo pipefail
and only targeted lookups such as printenv PATH. The
filter-env.sh helper keeps a documented public prefix with
grep instead of dumping the complete environment.
This skill never enumerates or serialises the whole environment; it does not
call os.environ.items() or pipe unfiltered env to another command.
© cisco-ai-defense, 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
Files
SKILL.md and 5 other files in evals/skills/safe-skills-2/env-config-reader of cisco-ai-defense/skill-scanner.
- SKILL.md
- _expected.json
- config_reader.py
- config_reader.ts
- filter-env.sh
- setup.sh
Open the folder on GitHubat commit f18074a
Compare with similar skills
Env Config Reader 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 |
|---|---|---|---|---|---|---|
| Env Config Reader this skillcisco-ai-defense/skill-scanner | 2.6k | — | ~193 | Automated safety check: Pass | Apache-2.0 | |
| Firecrawl Build Onboardingfirecrawl/firecrawl | 190k | 1 repos | ~1.4k | Automated safety check: Notes | ISC | |
| Security Auditoreigent-ai/eigent | 15k | — | ~1.8k | Automated safety check: Notes | Apache-2.0 | |
| Dep Updatestrufflesecurity/trufflehog | 28k | — | ~1.3k | Automated safety check: Pass | AGPL-3.0 | |
| Iron Proxy Gateway for NanoClawnanocoai/nanoclaw | 31k | — | ~4.6k | Automated safety check: Notes | MIT | |
| BibiJimmyLv/BibiGPT-v1 | 6.2k | — | ~885 | Automated safety check: Pass | GPL-3.0 |
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Plan and apply Go dependency updates, including advisory-driven bumps, Trivy/govulncheck validation, and supply-chain review.
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Questions about Env Config Reader
What does Env Config Reader do?
Read a small fixed set of environment variables the skill needs. Env Config Reader is an agent skill from cisco-ai-defense/skill-scanner.
When should I use Env Config Reader?
Env Config Reader fits situations like: tasks that involve Secrets management.
How do I install Env Config Reader in Claude Code?
Run `npx skills add cisco-ai-defense/skill-scanner --skill env-config-reader -a claude-code`. Or copy the skill folder (evals/skills/safe-skills-2/env-config-reader in cisco-ai-defense/skill-scanner) into .claude/skills/env-config-reader in your project. Claude Code loads it when a task matches its description.
How do I install Env Config Reader in Codex?
Run `npx skills add cisco-ai-defense/skill-scanner --skill env-config-reader -a codex`. Or copy the skill folder (evals/skills/safe-skills-2/env-config-reader in cisco-ai-defense/skill-scanner) into .agents/skills/env-config-reader in your project. Codex loads it when a task matches its description.
Can I use Env Config Reader 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 cisco-ai-defense/skill-scanner --skill env-config-reader -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/env-config-reader, .gemini/skills/env-config-reader, .github/skills/env-config-reader and .opencode/skills/env-config-reader in your project.
What does Env Config Reader need to run?
Going by SKILL.md and its folder, Env Config Reader needs a shell, Python and TypeScript for the scripts in its folder. Our summary lists: Python 3; Node.js; A Bash shell.
Does Env Config Reader access the network?
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.
Is Env Config Reader 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 Env Config Reader use?
Env Config Reader is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Env Config Reader use?
About 193 tokens (SKILL.md is roughly 772 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 Env Config Reader?
Skills that share tags, products or a category with Env Config Reader: Firecrawl Build Onboarding (firecrawl/firecrawl, 190k stars), Security Auditor (eigent-ai/eigent, 15k stars), Dep Updates (trufflesecurity/trufflehog, 28k stars) and Iron Proxy Gateway for NanoClaw (nanocoai/nanoclaw, 31k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Env Config Reader?
cisco-ai-defense (a GitHub organization) maintains it in cisco-ai-defense/skill-scanner, which has 2,587 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on October 9, 2026.
Source: cisco-ai-defense/skill-scanner on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.