esp-idf-integration

esp-idf-integration is a skill for Claude Code, Codex from easyzoom/aix-skills. It costs 46 tokens per session (749 once invoked), scanned A, original, MIT.

A guide for ESP-IDF, Espressif’s software framework for ESP32-family chips. It covers project settings, components, booting, storage, networking, Bluetooth, tasks, and peripherals.

In plain words
What is it for?
Use it when configuring or debugging an ESP-IDF project, including Wi-Fi, Bluetooth, OTA updates, flash partitions, NVS storage, FreeRTOS tasks, and device drivers.
Why use it?
It helps separate build and configuration problems from runtime failures shown in boot logs or crashes. This makes ESP-IDF issues easier to narrow down.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when configuring or debugging an ESP-IDF project, including Wi-Fi, Bluetooth, OTA updates, flash partitions, NVS storage, FreeRTOS tasks, and device drivers.

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Install with agentmods
npx agentmods add skills/easyzoom/aix-skills/esp-idf-integration
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 easyzoom/aix-skills --skill esp-idf-integration
Clone the repo
git clone --depth 1 https://github.com/easyzoom/aix-skills

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 esp-idf-integration

README.md
[![agentmods](https://agentmods.dev/badge/skills/easyzoom/aix-skills/esp-idf-integration/github.svg)](https://agentmods.dev/skills/easyzoom/aix-skills/esp-idf-integration)
Your own site
<a href="https://agentmods.dev/skills/easyzoom/aix-skills/esp-idf-integration"><img src="https://agentmods.dev/badge/skills/easyzoom/aix-skills/esp-idf-integration/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 esp-idf-integration

Your own site · 80×15
<a href="https://agentmods.dev/skills/easyzoom/aix-skills/esp-idf-integration"><img src="https://agentmods.dev/badge/skills/easyzoom/aix-skills/esp-idf-integration.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 749 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 original 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 $0.00046 $0.00749
Opus 5 $0.00023 $0.00375
Sonnet 5 $0.00009 $0.00150
Haiku 4.5 $0.00005 $0.00075

Measured 10d ago against content hash 22a84e7ddfcc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

esp-idf-integration 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 10d 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/esp-idf-integration/SKILL.md · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ESP-IDF Integration

Overview

Use this skill to debug ESP-IDF by separating project configuration, components, partition table, bootloader, flash settings, FreeRTOS behavior, and subsystem logs. ESP-IDF failures are often visible in sdkconfig or boot logs.

When To Use

Use this skill when:

  • The user is working with ESP-IDF, idf.py, ESP32-family SoCs, components, or managed components.
  • The issue involves sdkconfig, partition tables, NVS, Wi-Fi, BLE, OTA, flash mode/size, bootloader logs, heap, tasks, or peripheral drivers.
  • The project differs between menuconfig, CMake components, and runtime logs.

Do not use this skill for generic FreeRTOS kernel bugs with no ESP-IDF surface. Use freertos-kernel-debug instead.

First Questions

Ask for:

  • ESP-IDF version, target chip, module/board, toolchain, and idf.py command.
  • sdkconfig, partition table, component layout, and dependency manifest.
  • Boot log from reset through app start, including flash mode/size and reset reason.
  • Subsystem involved: Wi-Fi, BLE, NVS, OTA, filesystem, peripheral, or power.
  • Current error code, log tag, panic dump, heap info, or task snapshot.

Debug Workflow

  1. Reproduce the build and target. Confirm IDF_TARGET, idf.py set-target, clean build, flash, and monitor.

  2. Inspect boot evidence. Read reset reason, bootloader version, flash parameters, partition table, and app image selection.

  3. Verify configuration. Check sdkconfig, Kconfig options, component dependencies, and CMake target ownership.

  4. Prove storage and partitions. For NVS, OTA, SPIFFS, FAT, or custom data, confirm partition labels, sizes, erase state, and encryption settings.

  5. Debug subsystem state. Use ESP-IDF logs, error names, event loops, heap tracing, and task snapshots.

  6. Handle production constraints. Treat secure boot, flash encryption, eFuse state, and OTA rollback as one-way or high-risk changes.

Common Failures

  • Built for one IDF_TARGET and flashed to another chip.
  • Partition table label or size does not match application assumptions.
  • NVS is full, version-incompatible, encrypted unexpectedly, or not erased.
  • Wi-Fi/BLE event handling is missing or races initialization.
  • Flash mode/frequency is unstable for the module.
  • Secure boot or flash encryption is enabled before the recovery path is proven.

Read the full file on GitHub · 93 lines

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. 10d ago First seen · 93 lines · 46 tokens per session scan A 22a84e7ddfcc

Subscribe to this mod's changes

esp-idf-integration is a skill published in the GitHub repository easyzoom/aix-skills (31 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 749 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 2026-08-30.

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