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suna: Skill for Codex

.agents/skills/testing/SKILL.md

testing is a skill for Codex from kortix-ai/suna. It costs 76 tokens per session (4,013 once invoked), scanned A, original, no licence file.

A set of Kortix testing rules covering tests, bug fixes, refactors, API and command-line changes, SDK work, browser journeys, and testing infrastructure. The description also requires a single local-first test runner and black-box flow contracts.

In plain words
What is it for?
Use it for any Kortix change that affects behavior, tests, APIs, the CLI, the SDK, browser flows, benchmarks, coverage, or test infrastructure.
Why use it?
It keeps different kinds of changes subject to the repository’s required testing process instead of relying on ad hoc checks.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: installed under .agents/ (shared by several agents).

This is kortix-ai/suna's own configuration. It tells 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 →

not rated 20krepo +19 changed 8d ago A scan SkillSpector: pass 76 tokens custom licence
View source ↗ kortix-ai/suna kortix.com
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/testing/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/kortix-ai/suna

Made for: 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 testing

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/kortix-ai/suna/testing"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/testing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,013 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
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 $0.00076 $0.04013
Opus 5.5 $0.00030 $0.01605
Sonnet 5.5 $0.00015 $0.00803
Haiku 4.5 $0.00008 $0.00401

Measured 8d ago against content hash da3a81ad5fa4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

testing scanned grade A with 0 findings 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 8d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/testing/SKILL.md · 277 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

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago Changed · -7 lines da3a81ad5fa4
  2. 18d ago Changed · +3 lines bfec49b0d3a5
  3. 21d ago Changed · -3 lines 99ea2acde8a8
  4. 24d ago Changed · +42 lines 12832218988c
  5. 28d ago Changed 62dde38caa5e
  6. 1mo ago Changed 37af13292f93
  7. 1mo ago Changed · +5 lines b0132653173a
  8. 1mo ago Changed · +35 lines f5ec6f7def1a
  9. 1mo ago Changed · +5 lines ceae75b808b7
  10. 1mo ago First seen · 197 lines · 76 tokens per session scan A 9b9dc1cc3d79

Subscribe to this mod's changes

testing is a skill published in the GitHub repository kortix-ai/suna (20,356 stars, last pushed 3d ago), with no licence file. It adds 76 tokens to every session and 4,013 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

LLMTestingaiai-agentscompany-as-codeopen-sourceself-hosted
Related

testing compared with skills from other repositories

testing next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
testingkortix-ai/sunaSkill20k3d agononeA76Codex
testingTeam-Commonly/commonlySkill1.4ktodayApache-2.0A31Claude Code, Codex
commonlyTeam-Commonly/commonlySkill1.4ktodayApache-2.0A0Claude Code, Codex
pod-chat-toneTeam-Commonly/commonlySkill1.4ktodayApache-2.0A0Claude Code, Codex
officecli-commonly-templatesTeam-Commonly/commonlySkill1.4ktodayApache-2.0A182Claude Code, Codex
githubTeam-Commonly/commonlySkill1.4ktodayApache-2.0A49Claude Code, Codex
pandic-officeTeam-Commonly/commonlySkill1.4ktodayApache-2.0A59Claude Code, Codex