Agent Skills: Rust Skill Creator

Rust Skill Creator

Create dynamic skills for Rust crates and std library documentation.

When to Use

This skill handles requests to create skills for:

• Third-party crates (tokio, serde, axum, etc.)
• Rust standard library (std::sync, std::marker, etc.)
• Any Rust documentation URL

Workflow

1. Identify the Target

| User Request | Target Type | URL Pattern | |--------------|-------------|-------------| | "create tokio skill" | Third-party crate | docs.rs/tokio/latest/tokio/ | | "create Send trait skill" | Std library | doc.rust-lang.org/std/marker/trait.Send.html | | "create skill from URL" + URL | Custom URL | User-provided URL |

2. Execute the Command

Use the /create-llms-for-skills command:

/create-llms-for-skills <url> [requirements]

Examples:

# For third-party crate
/create-llms-for-skills https://docs.rs/tokio/latest/tokio/

# For std library
/create-llms-for-skills https://doc.rust-lang.org/std/marker/trait.Send.html

# With specific requirements
/create-llms-for-skills https://docs.rs/axum/latest/axum/ "Focus on routing and extractors"

3. Follow-up with Skill Creation

After llms.txt is generated, use:

/create-skills-via-llms <crate_name> <llms_path> [version]

URL Construction Helper

| Target | URL Template | |--------|--------------| | Crate overview | https://docs.rs/{crate}/latest/{crate}/ | | Crate module | https://docs.rs/{crate}/latest/{crate}/{module}/ | | Std trait | https://doc.rust-lang.org/std/{module}/trait.{Name}.html | | Std struct | https://doc.rust-lang.org/std/{module}/struct.{Name}.html | | Std module | https://doc.rust-lang.org/std/{module}/index.html |

Common Std Library Paths

| Item | Path | |------|------| | Send, Sync, Copy, Clone | std/marker/trait.{Name}.html | | Arc, Mutex, RwLock | std/sync/struct.{Name}.html | | Rc, Weak | std/rc/struct.{Name}.html | | RefCell, Cell | std/cell/struct.{Name}.html | | Box | std/boxed/struct.Box.html | | Vec | std/vec/struct.Vec.html | | String | std/string/struct.String.html | | Option | std/option/enum.Option.html | | Result | std/result/enum.Result.html |

Example Interactions

Example 1: Create Crate Skill

User: "Create a dynamic skill for tokio"

Claude:
1. Identify: Third-party crate "tokio"
2. Execute: /create-llms-for-skills https://docs.rs/tokio/latest/tokio/
3. Wait for llms.txt generation
4. Execute: /create-skills-via-llms tokio ~/tmp/{timestamp}-tokio-llms.txt

Example 2: Create Std Library Skill

User: "Create a skill for Send and Sync traits"

Claude:
1. Identify: Std library traits
2. Execute: /create-llms-for-skills https://doc.rust-lang.org/std/marker/trait.Send.html https://doc.rust-lang.org/std/marker/trait.Sync.html
3. Wait for llms.txt generation
4. Execute: /create-skills-via-llms std-marker ~/tmp/{timestamp}-std-marker-llms.txt

Example 3: Custom URL

User: "Create skill from https://docs.rs/sqlx/latest/sqlx/"

Claude:
1. Identify: User-provided URL
2. Execute: /create-llms-for-skills https://docs.rs/sqlx/latest/sqlx/
3. Follow standard workflow

DO NOT

• Use best-skill-creator for Rust-related skill creation
• Skip the /create-llms-for-skills step
• Guess documentation URLs without verification

Output Location

All generated skills are saved to: ~/.claude/skills/