mystenlabs/memwal · SKILL.md

memwal skillA

memwal is agent-read markdown (skill) from mystenlabs/memwal: 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".

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

Latest version
mdr add mystenlabs/memwal/memwal@v0.0.1
Exact content
mdr add mystenlabs/memwal/memwal@sha256:351be71458fb1f75

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_xfgytnuhzelpnq5b.svg)](https://markdownregistry.com/a/art_xfgytnuhzelpnq5b)

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Versions

versioncommittedcommitsizeaudit
v0.0.1 latest2026-09-07 eb3bc18 20,943 BA view · diff
v0.0.12026-08-22 11e52d7 19,543 BA view · diff
v0.0.12026-08-18 209bcae 19,523 BA view · diff
v0.0.12026-08-07 5ba45aa 19,566 BA view · diff
v0.0.12026-06-25 698d569 19,411 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (20943 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

GitHub

mystenlabs/memwal · 90 stars · license Apache-2.0 · pushed 2026-09-09 · branch dev

API

GET https://markdownregistry.com/api/v1/artifacts/art_xfgytnuhzelpnq5b
GET https://markdownregistry.com/api/v1/resolve?ref=mystenlabs/memwal/memwal
GET https://markdownregistry.com/api/v1/blob/351be71458fb1f7552e66f8a1b1658155eee1eb4e76e13c958886cfae075c8c5