suna: Skill for Claude Code

.agents/skills/kortix-release/SKILL.md

kortix-release is a skill for Claude Code, Codex from kortix-ai/suna. It costs 135 tokens per session (5,625 once invoked), scanned A, original, no licence file.

A production-release guide for Kortix. It explains version choices, prepares release notes from the complete git history since the previous release, and covers promotion, deployment, and checks.

In plain words
What is it for?
Use it when releasing, promoting, cutting, or shipping a Kortix version to production.
Why use it?
It provides the required release process so changes can be promoted and verified consistently.

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/kortix-release/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 kortix-release

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/kortix-ai/suna/kortix-release"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/kortix-release.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 135 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,625 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: 1 finding, up to medium

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 →

  • medium Data Exfiltration · line 139
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 $0.00135 $0.05625
Opus 5.5 $0.00054 $0.02250
Sonnet 5.5 $0.00027 $0.01125
Haiku 4.5 $0.00014 $0.00562

Measured 3d ago against content hash 1481620f2eff, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

kortix-release 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 3d 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.

curl -fsS https://staging-api.kortix.com/v1/health | jq '{environment,version,commit}'
.agents/skills/kortix-release/SKILL.md · 392 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

2 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. 3d ago Changed · +4 lines 1481620f2eff
  2. 5d ago Changed · +7 lines 44f9a7b402e1
  3. 8d ago Changed · +16 lines 4eef3de14c48
  4. 10d ago Changed · +4 lines da77db121fca
  5. 14d ago Changed · +14 lines ef35076d0c7e
  6. 21d ago Changed · -63 lines · -1 tokens per session 553d05ee9f2a
  7. 23d ago Changed · -14 lines b880994d157a
  8. 24d ago Changed · +67 lines · +7 tokens per session 20f1a4e4adf0
  9. 25d ago Changed · +16 lines c46d04063ab6
  10. 28d ago First seen · 341 lines · 129 tokens per session scan A 3145a3657f0f

Subscribe to this mod's changes

kortix-release is a skill published in the GitHub repository kortix-ai/suna (20,356 stars, last pushed 3d ago), with no licence file. It adds 135 tokens to every session and 5,625 once invoked, about $0.0005 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

kortix-release compared with skills from other repositories

kortix-release next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
kortix-releasekortix-ai/sunaSkill20k3d agononeA135Claude Code, Codex
publish-siteNousResearch/hermes-agentSkill261ktodayMITA19Claude Code, Codex
githubTeam-Commonly/commonlySkill1.4ktodayApache-2.0A49Claude Code, Codex
working-in-turnsTeam-Commonly/commonlySkill1.4ktodayApache-2.0A17Claude Code
cut-releasecoeusyk/inference-xSkill21mo agoMITA38Claude Code
land-and-deploygarrytan/gstackSkill140ktodayMITA14Claude Code
release-reviewrohitg00/ai-engineering-from-scratchSkill77kyesterdayMITA7Claude Code, Codex