vellum-self-knowledge skillA
vellum-self-knowledge is agent-read markdown (skill) from vellum-ai/vellum-assistant: Answer questions about Vellum, its config, billing, and hosting from live sources of truth.
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 vellum-ai/vellum-assistant/vellum-self-knowledge@git:20260908.e729904mdr add vellum-ai/vellum-assistant/vellum-self-knowledge@sha256:e5a2d39390d0a24bPin 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_7tw47fcgwfyejhzd)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260908.e729904 latest | 2026-09-08 | e729904 | 11,528 B | A | view · diff |
| git:20260903.5802532 | 2026-09-03 | 5802532 | 10,218 B | A | view · diff |
| git:20260903.a0ca30a | 2026-09-03 | a0ca30a | 10,157 B | A | view · diff |
| git:20260807.a268a16 | 2026-08-07 | a268a16 | 8,781 B | A | view · diff |
| git:20260728.fa6515c | 2026-07-28 | fa6515c | 7,299 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 (11528 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
vellum-ai/vellum-assistant · 1,216 stars · license MIT · pushed 2026-09-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7tw47fcgwfyejhzd GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/vellum-self-knowledge GET https://markdownregistry.com/api/v1/blob/e5a2d39390d0a24b8751c6f737460048d94784e96623aef05e91ea8b3204b6d2