consult-natural-history skillA
consult-natural-history is agent-read markdown (skill) from pjt222/agent-almanac: Reference Hildegard von Bingen's Physica natural history knowledge. Covers classification of plants, stones, animals, fish, birds, elements, and trees with their medicinal, symbolic, and practical properties. Enables cross- referencing between categories and application guidance. Use when exploring a specific plant, stone, or animal from Hildegard's perspective, researching medieval natural history and cosmology, cross-referencing properties across categories, or integrating Physica knowledge in.
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 pjt222/agent-almanac/consult-natural-history@v1.0mdr add pjt222/agent-almanac/consult-natural-history@sha256:a00a73b0b5491362Pin 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_scr3dsvotxjif53g)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0 latest | 2026-08-17 | a784899 | 19,750 B | A | view · diff |
| v1.0 | 2026-06-05 | 33b561c | 19,721 B | A | view · diff |
| v1.0 | 2026-04-19 | a31852a | 19,701 B | A | view · diff |
| v1.0 | 2026-04-19 | e334ebd | 19,748 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 (19750 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
pjt222/agent-almanac · 33 stars · license MIT · pushed 2026-09-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_scr3dsvotxjif53g GET https://markdownregistry.com/api/v1/resolve?ref=pjt222/agent-almanac/consult-natural-history GET https://markdownregistry.com/api/v1/blob/a00a73b0b549136200c0101f3af0f289fb4644d1341b16edc45b329c81b80c4e
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.