hyalo skillA
hyalo is agent-read markdown (skill) from ractive/hyalo: Use the hyalo CLI instead of read/edit/grep/write when working with markdown (.md) files that have YAML frontmatter. This skill MUST be consulted whenever pi is working with markdown documentation directories, knowledgebases, wikis, notes, Obsidian-compatible collections, Zettelkasten systems, iteration plans, or any collection of .md files with frontmatter. Trigger this skill when: searching or filtering markdown files by content, tags, or properties; reading or modifying YAML frontmatter; mana.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add ractive/hyalo/hyalo@git:20260829.7484097mdr add ractive/hyalo/hyalo@sha256:1c2a3dbf63a0097aPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_vwjsz3ai5vgb3hre)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260829.7484097 latest | 2026-08-29 | 7484097 | 13,512 B | A | view · diff |
| git:20260828.4287eb6 | 2026-08-28 | 4287eb6 | 12,231 B | A | view · diff |
| git:20260827.7567f94 | 2026-08-27 | 7567f94 | 11,485 B | A | view · diff |
| git:20260825.fd7bd76 | 2026-08-25 | fd7bd76 | 11,115 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 (13512 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
ractive/hyalo · 24 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vwjsz3ai5vgb3hre GET https://markdownregistry.com/api/v1/resolve?ref=ractive/hyalo/hyalo GET https://markdownregistry.com/api/v1/blob/1c2a3dbf63a0097a07af807c7ff47f1add62de6ea458dfc2c9f063c969cb78f4