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Walrus Memory

Portable agent memory — take your agent's memory anywhere.

Walrus Memory enables AI agents to operate reliably across apps and sessions, without losing context. Portable, verifiable, and fully controlled by you, it's the memory layer that lets agents handle complex workflows and coordinate using data they can trust.

Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.

For AI Agents

  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard

Install

pnpm add @mysten-incubation/memwal

Peer dependencies (install as needed):

pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod

Quick Start

import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");

Documentation

Contributing

We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes, examples, and implementation contributions are all welcome.

If you spot rough edges or missing guidance, please open an issue or send a PR.

Run the Repo Locally

From the repository root:

pnpm install

Important: Build the SDK first — apps depend on its compiled output.

pnpm build:sdk

Then start the surface you need:

pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher

For the full step-by-step setup guide, see:

Exports

EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.

OpenClaw / NemoClaw Plugin

@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.

openclaw plugins install @mysten-incubation/oc-memwal

How It Works

  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace

License

Apache 2.0 — see LICENSE

About

No description, website, or topics provided.

Resources

Readme
Apache-2.0 license
Activity
Custom properties

Stars

90 stars

Watchers

2 watching

Forks

30 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
Walrus Memory
Portable agent memory — take your agent's memory anywhere.
Walrus Memory enables AI agents to operate reliably across apps and sessions,
without losing context. Portable, verifiable, and fully controlled by you, it's
the memory layer that lets agents handle complex workflows and coordinate using
data they can trust.
Walrus Memory is currently in beta and actively evolving. While fully usable today, we continue to refine the developer experience and operational guidance. We welcome feedback from early builders as we continue to improve the product.
For AI Agents
  • Single-file guide: Read SKILL.md for a complete integration reference (install, configure, API surface, troubleshooting)
  • LLM-friendly docs: llms.txt — structured overview following the llmstxt.org standard
Install
pnpm add @mysten-incubation/memwal
Peer dependencies (install as needed):
pnpm add @mysten/sui @mysten/seal @mysten/walrus ai zod
Quick Start
import{MemWal}from"@mysten-incubation/memwal";constmemwal=MemWal.create({key: "your-delegate-key-hex",accountId: "your-walrus-memory-account-id",serverUrl: "https://your-relayer-url.com",namespace: "demo",});constjob=awaitmemwal.remember("User prefers dark mode and uses TypeScript.");awaitmemwal.waitForRememberJob(job.job_id);constmemories=awaitmemwal.recall({query: "What are the user's preferences?"});awaitmemwal.restore("demo");
Documentation
Contributing
We want to be explicit about this while Walrus Memory is in beta: feedback, bug reports, docs fixes,
examples, and implementation contributions are all welcome.
If you spot rough edges or missing guidance, please open an issue or send a PR.
Run the Repo Locally
From the repository root:
pnpm install
Important: Build the SDK first — apps depend on its compiled output.
pnpm build:sdk
Then start the surface you need:
pnpm dev:app
pnpm dev:noter
pnpm dev:chatbot
pnpm dev:researcher
For the full step-by-step setup guide, see:
Exports
EntryDescription
@mysten-incubation/memwalDefault client (MemWal). The relayer handles embedding, encryption, Walrus upload/download, retrieval, and restore.
@mysten-incubation/memwal/manualManual client flow (MemWalManual). You handle embedding calls and local SEAL operations. The relayer still handles upload relay, registration, search, and restore.
@mysten-incubation/memwal/aiVercel AI SDK integration - wraps MemWal as middleware for use with streamText, generateText, etc.
OpenClaw / NemoClaw Plugin
@mysten-incubation/oc-memwal — a memory plugin for OpenClaw agents. It gives OpenClaw agents portable, verifiable memory through Walrus Memory with automatic recall and capture hooks.
openclaw plugins install @mysten-incubation/oc-memwal
How It Works
  1. Scope - Each memory operation runs inside an owner + namespace boundary
  2. Store - The relayer embeds, encrypts, uploads to Walrus, and stores vector metadata in PostgreSQL
  3. Recall - The relayer searches by owner plus namespace, resolves matching blobs, and returns plaintext results
  4. Restore - The relayer can incrementally rebuild missing indexed entries for one namespace
License
Apache 2.0 — see LICENSE
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
90 stars
Watchers
2 watching
Forks
30 forks
Report repository
Releases
Packages
Used by
Contributors
Languages