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.
curl -O https://raw.githubusercontent.com/kortix-ai/suna/dev/.agents/skills/sdk/SKILL.mdgit clone --depth 1 https://github.com/kortix-ai/sunaWrote 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.
[](https://agentmods.dev/skills/kortix-ai/suna/sdk)<a href="https://agentmods.dev/skills/kortix-ai/suna/sdk"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/sdk/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.
<a href="https://agentmods.dev/skills/kortix-ai/suna/sdk"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/sdk.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 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 Memory Poisoning · line 227 Skill manipulates agent memory, state, or stored context. Memory corruption can alter personality, override safety rules, or cause unpredictable behavior.Fix: Protect agent memory and state from modification by untrusted content. Use read-only memory for critical instructions and validate all state changes.
- medium Agent Snooping · line 543 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00159 | $0.09803 |
| Opus 5.5 | $0.00064 | $0.03921 |
| Sonnet 5.5 | $0.00032 | $0.01961 |
| Haiku 4.5 | $0.00016 | $0.00980 |
Grade A, and why
sdk 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 16d 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.
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.
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.
- 16d ago Changed · +1 lines cf7d5ffdfe09
- 18d ago Changed 051837a7b843
- 21d ago Changed · +4 lines · +10 tokens per session 07a833b83f5b
- 24d ago Changed 0c7409ff2db2
- 1mo ago Changed · +10 lines 27e56cba6668
- 1mo ago Changed · +7 lines a7d686dd2629
- 1mo ago Changed · -1 lines 2f5fade2dfc2
- 1mo ago Changed · +4 lines 617e938e6443
- 1mo ago Changed 8212b5cb0f95
- 1mo ago First seen · 715 lines · 149 tokens per session scan A 6fc9146aaf03
sdk is a skill published in the GitHub repository kortix-ai/suna (20,356 stars, last pushed 3d ago), with no licence file. It adds 159 tokens to every session and 9,803 once invoked, about $0.0006 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.
sdk compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| sdkkortix-ai/suna | Skill | 20k | 3d ago | none | A | 159 | Claude Code, Codex |
| testingTeam-Commonly/commonly | Skill | 1.4k | today | Apache-2.0 | A | 31 | Claude Code, Codex |
| test-driven-developmentNousResearch/hermes-agent | Skill | 261k | today | MIT | A | 20 | Claude Code, Codex |
| kotlin-testingaffaan-m/ECC | Skill | 298k | 4d ago | MIT | A | 38 | Claude Code, Kiro |
| rust-testingaffaan-m/ECC | Skill | 298k | 4d ago | MIT | A | 31 | Claude Code, Kiro |
| cpp-testingaffaan-m/ECC | Skill | 298k | 4d ago | MIT | A | 34 | Claude Code, Kiro |
| resolve-author-fixomnigent-ai/omnigent | Skill | 11k | today | Apache-2.0 | A | 24 | Claude Code, Codex |