# m11-ecosystem

Guides the AI through Rust crate selection, Cargo.toml configuration, and FFI bindings. Helps resolve compiler dependency errors.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 3300 installs · ★ 1545
- Author: actionbook
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/actionbook/rust-skills/tree/HEAD/skills/m11-ecosystem/SKILL.md
- Updated: 2026-08-23
- HTML: https://affpapa.org/en/nevibecode/skills/m11-ecosystem

## What it does

The skill reads dependencies directly from `Cargo.toml` using `grep`. It injects criteria for picking crates: maintenance activity and feature flag management to prevent bloat.

It includes ready decision paths for common needs: async runtimes like `tokio` and interop tools like `pyo3` or `bindgen`. The skill also provides guidance for resolving `E0433` and `E0603` compiler errors and highlights anti-patterns like wildcard dependencies.

Direct manual execution is disabled. The `user-invocable: false` setting hands control to the agent, which loads the skill automatically during dependency discussions.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add actionbook/rust-skills --skill m11-ecosystem -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/m11-ecosystem/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/m11-ecosystem/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add actionbook/rust-skills --skill m11-ecosystem -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/m11-ecosystem/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add actionbook/rust-skills --skill m11-ecosystem -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/m11-ecosystem/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install actionbook/rust-skills m11-ecosystem
```

2. **Manually: put the files in place**
- File: `.github/skills/m11-ecosystem/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add actionbook/rust-skills --skill m11-ecosystem -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/actionbook/rust-skills --path skills/m11-ecosystem
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/m11-ecosystem/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add actionbook/rust-skills --skill m11-ecosystem -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/actionbook/rust-skills/tree/HEAD/skills/m11-ecosystem/SKILL.md

## When to use it
- select stable crates for HTTP, async runtimes, or database access
- configure FFI bindings for Python, C, or WebAssembly
- resolve `E0433` and `E0603` compiler errors
- organize workspace dependencies and feature flags

## Example prompts
- Which crate should I pick for an async HTTP client in Rust?
- How do I fix error E0433 when importing an external crate?
- Help me set up PyO3 bindings for this module.

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From the same set: [actionbook/rust-skills](https://affpapa.org/en/nevibecode/by/actionbook/rust-skills.md) — 35 cards

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md