rust-wasm SKILL.md skillA
rust-wasm from lu1sdv/skillsmd is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lu1sdv/skillsmd/rust-wasm@git:20261103.3acb4abPins git:20261103.3acb4ab in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lu1sdv/skillsmd
- Path
rust-wasm/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261103.3acb4ab, committed Nov 3, 2026
- First version recorded
- Oct 11, 2026
- Size
- 9,118 bytes
- Repository stars
- 2
- License
- none declared
Use when compiling Rust to WebAssembly, integrating wasm-bindgen or web-sys with browser JavaScript and the DOM, packaging with wasm-pack, choosing wasm32-unknown-unknown versus wasm32-wasip1 or wasm32-wasip2, designing WIT component interfaces, or debugging Wasm loading, capabilities, and target tests.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Rust WebAssembly Choose the host and boundary before choosing the target. Browser bindings, WASI core modules, and WASI components have different imports, initialization, permissions, and test runners. A successful native test does not prove any of them. ## Quick reference: route by deliverable | Deliverable or symptom | Decision | Reference | |---|---|---| | Browser JS or DOM integration | `wasm32-unknown-unknown` + `wasm-bindgen`; DOM via `web-sys` | [Browser boundaries](references/browser-boundaries.md) | | Direct browser ES module | `wasm-pack build --target web`; await generated initialization | [Browser smoke](references/testing-deployment.md#browser-package-smoke) | | Bundler or Node package | Select `bundler` or `nodejs` output for the actual loader | [Browser boundaries](references/browser-boundaries.md#packaging-is-not-target-selection) | | Existing Preview 1 host | `wasm32-wasip1`, core module importing Preview 1 APIs | [WASI and components](references/wasi-components.md) | | WASI 0.2 / Preview 2 host | `wasm32-wasip2`, component-aware host and matching interfaces | [WASI and components](references/wasi-components.md) | …
Read the whole file at its exact version.
How to install
mdr add lu1sdv/skillsmd/rust-wasm@sha256:4e73b839cd7fb96fThe line at the top of this page pins the label git:20261103.3acb4ab, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pe3uqlvdelq3m6zh)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 11, 2026 and Nov 3, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261103.3acb4ab latest | 2026-11-03 | 3acb4ab | 9,118 B | A | view · diff |
| git:20261011.8d24f4c | 2026-10-11 | 8d24f4c | 9,122 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9118 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
lu1sdv/skillsmd · 2 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pe3uqlvdelq3m6zh GET https://markdownregistry.com/api/v1/resolve?ref=lu1sdv/skillsmd/rust-wasm GET https://markdownregistry.com/api/v1/blob/4e73b839cd7fb96f062b7c6ec414fb85015f6e9949345a570d4964650d98503e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.