codingby shadd0wtaka
Multi-Language Development Skill
shadd0wtaka/multi-language-development-skill
Workflows für Rust, Python, TypeScript, Bun, Tauri, Turbopack, CMake.
What it changes
Passed 19 of 22 test cases with the skill, and 15 of 22 without it.
Without skill68%
With skill86%
Checks it passed that the model alone missed
- Configures cargo test with --nocapture flag
- Sets line-length to 120 in tool.ruff configuration
- Uses bun init -y and bun add hono zod for project setup
and 4 more in the full report
4 fixed15 passed either way3 still failing0 broke
- Pass-rate lift
- +18 pp
- Tokens
- +28%
- Agent turns
- 0%
- Response time
- -38%
Model gemini-3.6-flashMeasured 8/20/2026v119 of 22 cases passed with skill
See it in action
One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.
PromptWhat is the git command sequence to create a feature branch, rebase on main, and push to remote?
What was checked, without and with the skill| Checked | Without skill | With skill |
|---|
| Provides git checkout -b, git rebase main, and git push commands | Missed | Passed |
|---|
What's inside
The instructions your model reads when the skill loads.
SKILL.md155 linessingle file
Multi-Language Development Skill
Workflows für Rust, Python, TypeScript, Bun, Tauri, Turbopack, CMake.
Rust
Projekt-Setup
cargo new myapp --bin
cd myapp && cargo add serde tokio reqwest anyhow
cargo build --release
cargo test -- --nocapture
cargo clippy -- -D warnings
cargo fmt --check
Cargo.toml
[package]
name = "myapp"
version = "0.1.0"
edition = "2021"
[dependencies]
tokio = { version = "1", features = ["full"] }
serde = { version = "1", features = ["derive"] }
reqwest = { version = "0.12", features = ["json"] }
anyhow = "1"
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
[profile.release]
opt-level = 3
lto = true
codegen-units = 1
Python
Modern Python Project
Track record
Benchmark
19 / 22
test cases passed, vs 15 / 22 without
Adoption
- Users
- 0
- Times used
- 0
Safety and source details
SkillSafety
✓ 3 of 3 passed✓Code scan15 of 15 checks clean
0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026
View 15 scanner checks
live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing
✓IntentSafe
LLM judge · does the skill do what it claims
✓ContentClean
LLM judge · policy & harmful-content review
Source
ImportedLicense MITImported 8/3/2026Version v1