llms.txtA
llms.txt from snapsynapse/skill-provenance is an llms.txt file: plain text a project publishes for AI models to read.
mdr add snapsynapse/skill-provenance/llms.txt@git:20260924.faf6b58Pins git:20260924.faf6b58 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- llms.txt file
- Repository
- snapsynapse/skill-provenance
- Path
llms.txt- Versions recorded
- 6
- Latest version
- git:20260924.faf6b58, committed Sep 24, 2026
- First version recorded
- May 29, 2026
- Size
- 3,355 bytes
- Repository stars
- 7
- License
- MIT
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
# Skill Provenance > Portable provenance, integrity, and drift control for Agent Skills. Skill Provenance is a metaskill that keeps version identity, staleness detection, and hash-based integrity verification inside the skill bundle so it survives local folders, registries, platform uploads, and multi-agent sessions. Most ecosystem tools track source, registry, install, or deployment state. Skill Provenance tracks the actual multi-file bundle an agent is editing, which matters when SKILL.md, evals, scripts, packages, and deployed copies can drift independently. ## Core concepts - **Bundle version**: Semver version for the entire skill bundle, stored in MANIFEST.yaml - **Per-file versions**: Integer revision counters for each file in the bundle - **SHA-256 hashes**: Every file's hash is recorded in the manifest for integrity verification - **Standalone verification**: `https://skillprovenance.dev/verify.sh` delegates to the canonical validator only after its pinned SHA-256 matches - **Release tag families**: Bundle artifacts use exact `vX.Y.Z` tags; GuideCheck assistant-guide artifacts use `guidecheck-X.Y.Z` tags. A generic latest label is ambiguous in this repository …
Read the whole file at its exact version.
How to install
mdr add snapsynapse/skill-provenance/llms.txt@sha256:3c7bc249d9ab6220The line at the top of this page pins the label git:20260924.faf6b58, 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_s3d6325hhqvdsovo)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between May 29, 2026 and Sep 24, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260924.faf6b58 latest | 2026-09-24 | faf6b58 | 3,355 B | A | view · diff |
| git:20260905.3d5c0c3 | 2026-09-05 | 3d5c0c3 | 3,355 B | A | view · diff |
| git:20260829.feb818a | 2026-08-29 | feb818a | 3,355 B | A | view · diff |
| git:20260829.2a75231 | 2026-08-29 | 2a75231 | 3,355 B | A | view · diff |
| git:20260820.b5d36f5 | 2026-08-20 | b5d36f5 | 2,745 B | A | view · diff |
| git:20260529.26e64a3 | 2026-05-29 | 26e64a3 | 2,738 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (3355 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
snapsynapse/skill-provenance · 7 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s3d6325hhqvdsovo GET https://markdownregistry.com/api/v1/resolve?ref=snapsynapse/skill-provenance/llms.txt GET https://markdownregistry.com/api/v1/blob/3c7bc249d9ab6220b0668c3be61369f3d54533fa5a47583a6e4bde230f6143c3
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: how to add an llms.txt file to a website · which agent file does what.
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