tuyaos/i2c

tuyaos/i2c is a skill for Claude Code from tuya/tuyaopen-ide-manifests. It costs 47 tokens per session (519 once invoked), scanned A, original, no licence file.

A skill for using TuyaOS hardware I2C in master mode through the tkli2c interface. I2C is a shared bus that lets a controller communicate with sensors and other chips.

In plain words
What is it for?
Use it when working with TuyaOS firmware that must initialize an I2C bus or exchange data with connected hardware.
Why use it?
It gives the agent the relevant operations for reading from and writing to devices on an I2C sensor bus.

Skill for Claude Code

Written for Claude Code: when-to-use in frontmatter.

Good fit Use it when working with TuyaOS firmware that must initialize an I2C bus or exchange data with connected hardware.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tuya/tuyaopen-ide-manifests/i2c
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add tuya/tuyaopen-ide-manifests --skill i2c
Clone the repo
git clone --depth 1 https://github.com/tuya/tuyaopen-ide-manifests

Made for: Claude Code.

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 tuyaos/i2c

README.md
[![agentmods](https://agentmods.dev/badge/skills/tuya/tuyaopen-ide-manifests/i2c/github.svg)](https://agentmods.dev/skills/tuya/tuyaopen-ide-manifests/i2c)
Your own site
<a href="https://agentmods.dev/skills/tuya/tuyaopen-ide-manifests/i2c"><img src="https://agentmods.dev/badge/skills/tuya/tuyaopen-ide-manifests/i2c/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 tuyaos/i2c

Your own site · 80×15
<a href="https://agentmods.dev/skills/tuya/tuyaopen-ide-manifests/i2c"><img src="https://agentmods.dev/badge/skills/tuya/tuyaopen-ide-manifests/i2c.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 519 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.
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 $0.00047 $0.00519
Opus 5 $0.00023 $0.00260
Sonnet 5 $0.00009 $0.00104
Haiku 4.5 $0.00005 $0.00052

Measured 9d ago against content hash 00489e578834, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

tuyaos/i2c 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 9d 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.

skills/embedded/tuyaos-hardware-vibe-coding/peripheral-drivers/i2c/SKILL.md · 61 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. 9d ago First seen · 61 lines · 47 tokens per session scan A 00489e578834

Subscribe to this mod's changes

tuyaos/i2c is a skill published in the GitHub repository tuya/tuyaopen-ide-manifests (2 stars, last pushed yesterday), with no licence file. It adds 47 tokens to every session and 519 once invoked, about $0.0002 per session on Opus 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 2026-08-31.

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