Claude-skill-registry patterns/adapter

Adapter (Wrapper) Pattern pattern for C development

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/adapter" ~/.claude/skills/majiayu000-claude-skill-registry-patterns-adapter && rm -rf "$T"

manifest: skills/data/adapter/SKILL.md

source content

Adapter (Wrapper) Pattern

Convert interface of one module to interface expected by another. Enables integration of incompatible interfaces without modifying either.

ikigai Application

wrapper.h: Adapts system calls to mockable interface:

```
posix_read_()
```
wraps
```
read()
```
```
curl_easy_perform_()
```
wraps libcurl
```
yyjson_read_file_()
```
wraps yyjson

Purpose: Real implementations in production, mock implementations in tests via weak symbol linking.

LLM providers: Adapt different API formats (OpenAI, Anthropic) to unified internal message format.

Benefit: External dependencies isolated behind stable internal interface. Swap implementations without changing callers.

Testing: Inject failures, control responses, verify calls.