How do I install the Sdkconfig Audit skill?

Run npx skillmds@latest add laurigates/sdkconfig-audit in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Sdkconfig Audit skill do?

Audit sdkconfig.defaults by inferring needed settings from source code analysis It is listed under Security on SkillMD.

Is Sdkconfig Audit safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Sdkconfig Audit?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Sdkconfig Audit free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Sdkconfig Audit?

laurigates (@laurigates) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Sdkconfig Audit by laurigates — Agent Skill

Name: Sdkconfig Audit
Author: laurigates

File contents

Task

Audit sdkconfig.defaults for the project at $1 (relative path under packages/<domain>/).

Process

Read source files (main/*.c, main/*.h) to detect feature usage
Map features to required sdkconfig entries using the table below
Read existing sdkconfig.defaults (if it exists)
Compare and report missing, unnecessary, or default-reliant settings

Feature Detection → Config Mapping

Source Pattern	Required Config	Notes
`#include "esp_wifi.h"` or `esp_wifi_*` calls	`CONFIG_ESP_WIFI_*` basics	WiFi subsystem
`#include "esp_bt.h"` or BLE/BT usage	`CONFIG_BT_ENABLED=y`	Bluetooth
`CONFIG_BT_NIMBLE_ENABLED` vs `CONFIG_BT_BLUEDROID_ENABLED`	Depends on stack used	Check for NimBLE vs Bluedroid imports
`#include "mdns.h"` or `mdns_init()`	`CONFIG_MDNS_ENABLED=y`	mDNS discovery
`#include "esp_camera.h"`	`CONFIG_CAMERA_*`, PSRAM settings	Camera module
`#include "esp_tls.h"` or HTTPS client	`CONFIG_ESP_TLS_*`	TLS/HTTPS
`#include "esp_https_ota.h"`	OTA partition table required	OTA updates
`xTaskCreate` with large stacks or many tasks	`CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192`	Stack sizing
WiFi + BLE + USB init in `app_main`	`CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192`+	Multiple subsystem init
`#include "tinyusb.h"` or USB device	`CONFIG_TINYUSB_*`	USB device stack
`esp_deep_sleep_start()`	Deep sleep related configs	Power management
`led_strip_*` or WS2812	RMT channel config	LED strip driver

Also Check

Target chip: CONFIG_IDF_TARGET should match justfile target variable
Flash size: CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y (or appropriate size)
Log level: CONFIG_LOG_DEFAULT_LEVEL_INFO=y (recommended for production)
Watchdog: CONFIG_ESP_TASK_WDT_TIMEOUT_S if project has long-running operations
Partition table: Custom CONFIG_PARTITION_TABLE_CUSTOM=y if partitions.csv exists

Output Format

## sdkconfig.defaults Audit: <project-name>

### Missing (should add)
| Setting | Reason | Suggested Value |
|---------|--------|-----------------|
| CONFIG_MDNS_ENABLED | Source uses mdns_init() | y |

### Present (looks good)
| Setting | Value | Notes |
|---------|-------|-------|
| CONFIG_IDF_TARGET | "esp32s3" | Matches justfile target |

### Possibly unnecessary
| Setting | Reason |
|---------|--------|
| CONFIG_BT_ENABLED | No Bluetooth usage found in source |

### Recommendations
- <actionable suggestions>

Style Rules

Only report actionable findings — don't list every possible sdkconfig option
Link to source evidence — show which file/line triggered the detection
Don't modify files — this skill is read-only audit; suggest changes for the user to apply

---name: sdkconfig-auditdescription: Audit sdkconfig.defaults by inferring needed settings from source code analysis---## TaskAudit `sdkconfig.defaults` for the project at `$1` (relative path under `packages/<domain>/`).## Process1. **Read source files** (`main/*.c`, `main/*.h`) to detect feature usage2. **Map features to required sdkconfig entries** using the table below3. **Read existing `sdkconfig.defaults`** (if it exists)4. **Compare and report** missing, unnecessary, or default-reliant settings## Feature Detection → Config Mapping| Source Pattern | Required Config | Notes ||---------------|----------------|-------|| `#include "esp_wifi.h"` or `esp_wifi_*` calls | `CONFIG_ESP_WIFI_*` basics | WiFi subsystem || `#include "esp_bt.h"` or BLE/BT usage | `CONFIG_BT_ENABLED=y` | Bluetooth || `CONFIG_BT_NIMBLE_ENABLED` vs `CONFIG_BT_BLUEDROID_ENABLED` | Depends on stack used | Check for NimBLE vs Bluedroid imports || `#include "mdns.h"` or `mdns_init()` | `CONFIG_MDNS_ENABLED=y` | mDNS discovery || `#include "esp_camera.h"` | `CONFIG_CAMERA_*`, PSRAM settings | Camera module || `#include "esp_tls.h"` or HTTPS client | `CONFIG_ESP_TLS_*` | TLS/HTTPS || `#include "esp_https_ota.h"` | OTA partition table required | OTA updates || `xTaskCreate` with large stacks or many tasks | `CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192` | Stack sizing || WiFi + BLE + USB init in `app_main` | `CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192`+ | Multiple subsystem init || `#include "tinyusb.h"` or USB device | `CONFIG_TINYUSB_*` | USB device stack || `esp_deep_sleep_start()` | Deep sleep related configs | Power management || `led_strip_*` or WS2812 | RMT channel config | LED strip driver |## Also Check- **Target chip**: `CONFIG_IDF_TARGET` should match justfile `target` variable- **Flash size**: `CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y` (or appropriate size)- **Log level**: `CONFIG_LOG_DEFAULT_LEVEL_INFO=y` (recommended for production)- **Watchdog**: `CONFIG_ESP_TASK_WDT_TIMEOUT_S` if project has long-running operations- **Partition table**: Custom `CONFIG_PARTITION_TABLE_CUSTOM=y` if `partitions.csv` exists## Output Format```## sdkconfig.defaults Audit: <project-name>### Missing (should add)| Setting | Reason | Suggested Value ||---------|--------|-----------------|| CONFIG_MDNS_ENABLED | Source uses mdns_init() | y |### Present (looks good)| Setting | Value | Notes ||---------|-------|-------|| CONFIG_IDF_TARGET | "esp32s3" | Matches justfile target |### Possibly unnecessary| Setting | Reason ||---------|--------|| CONFIG_BT_ENABLED | No Bluetooth usage found in source |### Recommendations- <actionable suggestions>```## Style Rules- **Only report actionable findings** — don't list every possible sdkconfig option- **Link to source evidence** — show which file/line triggered the detection- **Don't modify files** — this skill is read-only audit; suggest changes for the user to apply

Frequently asked questions

Sdkconfig Audit