memwal SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
memwal from mystenlabs/walrus-memory is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mystenlabs/walrus-memory/memwal@v0.0.1Pins v0.0.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mystenlabs/walrus-memory
- Path
SKILL.md- Versions recorded
- 5
- Latest version
- v0.0.1, committed Oct 27, 2026
- First version recorded
- Oct 12, 2026
- Size
- 22,169 bytes
- Repository stars
- 133
- License
- Apache-2.0
Walrus Memory SDK — portable agent memory that works across apps, sessions, and workflows. Use when users say: - "add memory to my app" - "portable agent memory" - "integrate Walrus Memory" - "AI agent memory" - "memory across agents" - "Walrus memory storage" - "setup Walrus Memory" - "recall memories".
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
# Walrus Memory — Portable Agent Memory Walrus Memory enables AI agents to operate reliably across apps and sessions, without losing context. It stores memories on Walrus (decentralized storage), encrypts them with SEAL, enforces ownership onchain via Sui smart contracts, and retrieves them with semantic (vector) search. Memory is portable by design — not tied to a single runtime or provider — and scoped by `owner + namespace` for isolation and coordination. --- ## When to Use Use Walrus Memory when your app or agent needs: - **Portable memory** — persists outside prompts and context windows, moves across agents, apps, and workflows - **Full owner control** — programmable permissions and explicit ownership define how memory is shared and accessed - **Agent coordination** — shared memory spaces help agents coordinate across long-running and multi-step workflows - **Semantic recall** — retrieve memories by meaning, not just keywords - **Verifiable integrity** — memory integrity can be independently verified without centralized trust - **Cross-app memory** — not tied to a single runtime or provider, share memory between apps via delegate keys --- ## When NOT to Use …
Read the whole file at its exact version.
How to install
mdr add mystenlabs/walrus-memory/memwal@sha256:0ed70e70a3d90f0bThe line at the top of this page pins the label v0.0.1, 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_3qoxm6ri7lv44hxn)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 12, 2026 and Oct 27, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.0.1 latest | 2026-10-27 | 8f4d94f | 22,169 B | A | view · diff |
| v0.0.1 | 2026-10-23 | 34ea8de | 22,193 B | A | view · diff |
| v0.0.1 | 2026-10-23 | 793e487 | 22,188 B | A | view · diff |
| v0.0.1 | 2026-10-12 | ad186db | 22,161 B | A | view · diff |
| v0.0.1 | 2026-10-12 | 6626a71 | 21,721 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 (22169 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
mystenlabs/walrus-memory · 133 stars · license Apache-2.0 · pushed 2026-11-07 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_3qoxm6ri7lv44hxn GET https://markdownregistry.com/api/v1/resolve?ref=mystenlabs/walrus-memory/memwal GET https://markdownregistry.com/api/v1/blob/0ed70e70a3d90f0be5ffe24d9ebf16b7bc18c82e4c39294dabfc14eb047e79f6
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.
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