shared-knowledge-artifact SKILL.md skillB
shared-knowledge-artifact from oleg-koval/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add oleg-koval/agent-skills/shared-knowledge-artifact@git:20260828.d9b446cPins git:20260828.d9b446c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- oleg-koval/agent-skills
- Path
adapters/claude/olko-skill-meta/skills/shared-knowledge-artifact/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260828.d9b446c, committed Aug 28, 2026
- First version recorded
- Aug 24, 2026
- Size
- 10,844 bytes
- Repository stars
- 3
- License
- MIT
Build a shared, self-persisting knowledge ledger as a Claude Artifact, a private page that stores its own data, renders itself from that data, and saves new versions of itself, so several agents can read the same lessons before starting work and append to them afterwards. Use when the user wants agents to learn from each other, asks for a shared knowledge base, lessons-learned log, gotcha ledger, or cross-agent memory page they can hand to other sessions.
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
<!-- Generated by scripts/build-adapters.sh. Do not edit directly. --> # shared-knowledge-artifact Use a private Artifact page as an optional rendered and editing surface for an append-only knowledge ledger. Multiple agents (and the user) can read the lessons before starting work and append corrections afterwards. The Artifact is not universally authoritative: when a repository contains a Git-backed ledger, that repository ledger is the canonical record; the Artifact mirrors it and provides a convenient view or edit surface. Without a Git ledger, the published Artifact state is the durable record for that Artifact. ## Trigger phrases - create a shared artifact my other agents can learn from - shared knowledge base / lessons-learned log / gotcha ledger for agents - cross-agent memory page - somewhere agents can record what they learned so they don't repeat it ## Before writing any code 1. Invoke the `artifact-capabilities` skill, mandatory before declaring `capabilities` or writing any `window.claude.*` code. 2. Invoke the `artifact-design` skill, which calibrates the design treatment. …
Read the whole file at its exact version.
How to install
mdr add oleg-koval/agent-skills/shared-knowledge-artifact@sha256:48977d85e5b2993dThe line at the top of this page pins the label git:20260828.d9b446c, 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_35ut5fk2f6wvr3l7)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 24, 2026 and Aug 28, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260828.d9b446c latest | 2026-08-28 | d9b446c | 10,844 B | B | view · diff |
| git:20260828.aaaffd4 | 2026-08-28 | aaaffd4 | 10,637 B | B | view · diff |
| git:20260825.024e561 | 2026-08-25 | 024e561 | 8,800 B | B | view · diff |
| git:20260824.c71bceb | 2026-08-24 | c71bceb | 6,811 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10844 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
oleg-koval/agent-skills · 3 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_35ut5fk2f6wvr3l7 GET https://markdownregistry.com/api/v1/resolve?ref=oleg-koval/agent-skills/shared-knowledge-artifact GET https://markdownregistry.com/api/v1/blob/48977d85e5b2993d91710bc5c266e04e667c17b641e91f0b71709e46a0c67b4b
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.