suna: Skill for Claude Code

.agents/skills/dotenvx-secrets/SKILL.md

dotenvx-secrets is a skill for Claude Code, Codex from kortix-ai/suna. It costs 107 tokens per session (4,335 once invoked), scanned A, original, no licence file.

A skill describing how a repository stores API keys, tokens, and other secrets in encrypted environment files across local, development, staging, and production setups.

In plain words
What is it for?
Use it before touching secrets, API keys, tokens, credentials, or files such as apps/api/.env.
Why use it?
It provides the required handling rules when working with credentials or environment files, including where encryption keys are kept.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is kortix-ai/suna's own configuration. It tells Claude Code and Codex how to work on suna itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything suna configures →

Reuse

Borrowing it

Nothing to install: this file belongs to kortix-ai/suna. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/kortix-ai/suna/dev/.agents/skills/dotenvx-secrets/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/kortix-ai/suna

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for dotenvx-secrets

README.md
[![agentmods](https://agentmods.dev/badge/skills/kortix-ai/suna/dotenvx-secrets/github.svg)](https://agentmods.dev/skills/kortix-ai/suna/dotenvx-secrets)
Your own site
<a href="https://agentmods.dev/skills/kortix-ai/suna/dotenvx-secrets"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/dotenvx-secrets/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for dotenvx-secrets

Your own site · 80×15
<a href="https://agentmods.dev/skills/kortix-ai/suna/dotenvx-secrets"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/dotenvx-secrets.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 107 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,335 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 6 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 108
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 131
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Prompt Injection · line 45
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 124
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 133
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 134
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
How audits are shown
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00107 $0.04335
Opus 5.5 $0.00043 $0.01734
Sonnet 5.5 $0.00021 $0.00867
Haiku 4.5 $0.00011 $0.00434

Measured 25d ago against content hash 46b582c33e86, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dotenvx-secrets scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 25d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

Manage access with `dotenvx curl` (CLI >= 2.18):
.agents/skills/dotenvx-secrets/SKILL.md · 218 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 25d ago Changed 46b582c33e86
  2. 28d ago Changed · +8 lines 11700a33351e
  3. 1mo ago Changed e2f077f32b4d
  4. 1mo ago Changed 27898f806eeb
  5. 2mo ago First seen · 210 lines · 107 tokens per session scan A aeaf87824a91

Subscribe to this mod's changes

dotenvx-secrets is a skill published in the GitHub repository kortix-ai/suna (20,356 stars, last pushed 3d ago), with no licence file. It adds 107 tokens to every session and 4,335 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

dotenvx-secrets compared with skills from other repositories

dotenvx-secrets next to 6 skills from other repositories
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dotenvx-secretskortix-ai/sunaSkill20k3d agononeA107Claude Code, Codex
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githubTeam-Commonly/commonlySkill1.4ktodayApache-2.0A49Claude Code, Codex
pandic-officeTeam-Commonly/commonlySkill1.4ktodayApache-2.0A59Claude Code, Codex