setup 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.
setup from mystenlabs/memwal is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mystenlabs/memwal/setup@git:20261105.f49870aPins git:20261105.f49870a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mystenlabs/memwal
- Path
packages/mcp/plugin/skills/setup/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261105.f49870a, committed Nov 5, 2026
- Size
- 6,017 bytes
- Repository stars
- 133
- License
- Apache-2.0
Set up Walrus Memory for Claude Code using the published MCP package and current delegate-key authentication. Use when the user asks to connect, install, authenticate, create an account, create a delegate key, log in, verify setup, or troubleshoot Walrus Memory credentials.
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 Setup
Use this skill to help a Claude Code user finish Walrus Memory setup with the published MCP package configured by this plugin.
## What This Plugin Uses
This plugin uses the current Walrus Memory MCP package and delegate-key header authentication. It does not depend on the hosted Claude custom-connector OAuth flow.
The plugin starts this MCP server:
```json
{
"mcpServers": {
"memwal": {
"command": "node",
"args": ["${CLAUDE_PLUGIN_ROOT}/scripts/launch_mcp.mjs"]
}
}
}
```
The launcher installs `@mysten-incubation/memwal-mcp@0.0.18` once under `~/.memwal/runtime/` and runs it from that absolute path. It never resolves the package name in the project directory, so a project that ships a package of the same name cannot be started in its place.
Credentials are stored locally at `~/.memwal/credentials.json` with file mode `0600`.
## Setup Flow
1. Check whether the MCP server is connected.
- Ask the user to run `/mcp` if you cannot see MCP tool status.
- The server name should be `memwal`.
2. If tools are available, call `memwal_health`.
- If it reports missing credentials, call `memwal_login`.
…Read the whole file at its exact version.
How to install
mdr add mystenlabs/memwal/setup@sha256:f43273161c27dfa1The line at the top of this page pins the label git:20261105.f49870a, 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_xfqjcsaj4f4xvvzx)
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Versions
The registry has recorded 1 version of this file, committed on Nov 5, 2026.
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 (6017 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/memwal · 133 stars · license Apache-2.0 · pushed 2026-11-07 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_xfqjcsaj4f4xvvzx GET https://markdownregistry.com/api/v1/resolve?ref=mystenlabs/memwal/setup GET https://markdownregistry.com/api/v1/blob/f43273161c27dfa1f9a69482e6f41833b234d4556cb403b3f6653572e2a64b47
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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