Multiply your productivity by giving every AI the right context.
Memxus brings Context Engineering to your entire AI workflow.
Save your real decisions, preferences and work context once. Find them in seconds and give Claude, Cursor, ChatGPT, Gemini or any MCP client the exact context required for each task.
Persistent memory layer that saves and recalls your project context and preferences.
2026-11-08
Estrelas
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Ferramentas
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No repeated explanations. No starting from zero. Better answers, faster.
AI tools are powerful, but their productivity drops when they do not have the right context.
Claude does not know what Cursor knows. Cursor does not know what ChatGPT knows. Your project decisions, preferences, architecture and workflow context get repeated across every tool and every new conversation.
That creates unnecessary work:
Re-explaining the same information
Searching across repositories, documents and conversations
Correcting answers based on missing context
Repeating technical and product decisions
Starting every AI task from zero
Memxus solves this through Context Engineering.
Save what matters once, find it in seconds and give every AI the exact context it needs for the task.
The result is less repetition, less back-and-forth, faster execution and better answers across your entire AI workflow.
Save a decision in Claude → recall it in Cursor → reuse it in ChatGPT.
Need deeper context? Connect GitHub and Notion whenever you are ready.
What is Memxus?
Memxus is a Context Engineering designed to multiply your productivity by giving every AI the right context.
It creates a shared context layer across Claude, Cursor, ChatGPT, Gemini and any MCP-compatible client.
The core workflow is simple:
remember what matters
recall it from any AI
find relevant context in seconds
give each AI the information it needs to produce a better answer
Connect once with OAuth and your decisions, preferences and work context become portable across your entire AI workflow — without local setup, repeated explanations or copying and pasting between tools.
For deeper context, Memxus can also connect to real work sources such as GitHub and Notion. Repositories, documentation, commits, pull requests, issues and selected workspace pages become searchable alongside your manually saved context.
GitHub and Notion connectors are live in production. This deeper synchronization is optional: Memxus delivers value from the first saved decision.
Save once. Find it fast. Give every AI the right context. Work faster.
Why developers use Memxus
Save once, recall in every AI — stop repeating your stack, decisions and preferences across Claude, Cursor and ChatGPT
Ask once — no more hunting through 5 tools to remember why you chose X
Keep project architecture and stack context available across Claude, Cursor, and ChatGPT
Sync GitHub and Notion into unified project collections — one context per repo
Stop pasting the same context into every new AI session
Share team context across agents and workflows
Build AI apps with persistent context through MCP or API
Real context from GitHub & Notion
Memxus reads your real work — not generic memory snippets. Synced content lands in a unified collection per project: project:<slug>.
Call recall or get_context with collection=project:<slug> (or let semantic search find it). GitHub/Notion content is tagged and searchable alongside manual memories.
flowchart LR
Save["💾 Save — from any AI"] --> Memxus["🧠 Memxus — your persistent memory"] --> Recall["✨ Recall anywhere — Claude · Cursor · ChatGPT · Gemini"]
Start saving in one message
After you connect Memxus to any AI, paste a line like this — Memxus calls remember and your context is available everywhere:
Remember this in Memxus: we use Postgres + pgvector for semantic search.
No GitHub/Notion sync needed to start. Sync later when you want deeper project context.
Optional — sync your whole stack: GitHub repos, Notion pages, files, docs and decisions become recallable context too.
Context Engine connector tools (4): connect GitHub/Notion from chat via MCP. Production advertises the 9 core tools; the 4 connector tools are enabled per account, so a newly connected client sees the core 9.
Or open directly in Glama Inspector → [https://glama.ai/mcp/inspector?url=https://mcp.memxus.com/mcp](https://glama.ai/mcp/inspector?url=https://mcp.memxus.com/mcp)
For marketplace reviewers: see REVIEWER.md for OAuth and Bearer token setup.
Supported platforms
Platform
Integration
Status
Claude Desktop / claude.ai
Remote MCP
✅ Live
Cursor
Remote MCP
✅ Live
VS Code / Copilot MCP
Remote MCP
✅ Live
ChatGPT
Custom GPT / API
✅ Live
Gemini
MCP-compatible workflow
✅ Live
Telegram
Bot connector
✅ Live
GitHub
Repo sync (commits, PRs, issues, README)
✅ Live
Notion
Workspace page sync
✅ Live
Discord
Bot connector
🔜 Coming soon
Slack
Bot connector
🔜 Coming soon
Any MCP-compatible client
Remote MCP
✅ Live
Available tools
Registry com.memxus/memxus v1.2.1 — 9 core tools always available, plus 4 connector tools for GitHub/Notion sync from chat.
Core tools (9)
Tool
Description
remember
Save context — manual input, decisions, or notes; optional project:<slug> collection
recall
Semantic search across memories; GitHub/Notion synced content via project:<slug> or tags
get_context
Formatted context block from GitHub, Notion, and saved decisions for agent prompts
list_memories
Browse memories by collection, tags, type, or visibility
get_memory
Retrieve full content and metadata by memory ID
list_collections
List scopes; GitHub/Notion syncs appear under project:<slug>
forget
Delete a memory permanently
memory_stats
Stats by type and collection
update
Patch or append existing memory content, tags, or type
Context Engine connector tools (4) — v1.2.1
Tool
Description
connect_source
Start GitHub App install or Notion OAuth from chat
list_syncable_items
List repos or Notion pages available after connecting
set_sync_selection
Choose what to sync and trigger initial sync into project:<slug>
OAuth 2.1 + PKCE — no passwords, no API keys to manage
Encrypted at rest (AES-256)
User-controlled memory — view, edit and delete anytime from the dashboard
No local files or manual syncing
Pre-publication secrets audit passed: 2026-06-17
Memory is advisory context, not instruction authority — see TRUST-POLICY.md for what is read automatically, what requires an explicit write, and what the memory layer never does.
OAuth flow
1. Client → GET /.well-known/oauth-authorization-server
2. Client → GET /oauth/authorize → redirect to dashboard login
3. User signs in (Google) in the dashboard
4. Client → POST /oauth/token (PKCE) → aimem_* bearer token
5. Client → POST /mcp Authorization: Bearer aimem_*
Dynamic Client Registration is supported — clients register automatically on first connect.
Self-hosting
Prerequisites
Node 20+
Supabase project (run supabase/migration.sql after the dashboard migration)
Railway account (or any Node host)
Environment variables
cp .env.example .env
Variable
Description
MCP_PUBLIC_URL
Public URL of this server (no trailing slash)
DASHBOARD_URL
Dash-AIMemory URL for login redirect
SUPABASE_URL
Supabase project URL
SUPABASE_SERVICE_ROLE_KEY
Supabase service role key
OAUTH_CLIENT_ID
OAuth client ID
ALLOWED_REDIRECT_URIS
Comma-separated allowed redirect URIs
CORS_ORIGINS
Comma-separated allowed CORS origins
OPENAI_API_KEY
(Optional) Vector search embeddings
Run locally
npm install
npm run dev # tsx watch
npm run build # tsc → dist/
npm start # node dist/index.js
Deploy to Railway
Set all variables under Settings → Variables (never commit .env). MCP_PUBLIC_URL = your Railway networking URL (no trailing /mcp).
Health check endpoint: /health (configured in [railway.toml](railway.toml)).
Note: Node 20 on Railway — Supabase Realtime needs the ws package (configured in src/lib/supabase.ts).
Optional: set RAILPACK_NODE_VERSION=22 for native WebSocket support.
Development
npm install
npm run dev # tsx watch
npm run lint # ESLint
npm run typecheck # tsc --noEmit
npm run build # compile → dist/
npm start # node dist/index.js
Add entries under ## [Unreleased] in [CHANGELOG.md](CHANGELOG.md)
Bump version in package.json, server.json, src/mcp/server.ts, and src/mcp/public-discovery.ts
Move the changelog section to ## [X.Y.Z] - YYYY-MM-DD
Commit, tag, and push:
git tag -a vX.Y.Z -m "Memxus MCP vX.Y.Z"
git push origin vX.Y.Z
Pushing a v* tag triggers [.github/workflows/release.yml](.github/workflows/release.yml) — quality gate + GitHub Release with server.json attached.
Secrets audit
Run from the repo root before making the repository public. Last audit: 2026-06-17 — PASSED
# 1. Verify .env was never committed
git log --all --full-history -- .env .env.local .env.production
# 2. Check for .env* files added in history
git log --all --oneline --diff-filter=A -- "*.env*"
# 3. Grep current tree for dangerous patterns (exclude .example)
git grep -rn -E "(service_role|anon_key|sk-[a-zA-Z0-9]{20,}|aimem_[a-zA-Z0-9]+|eyJ[a-zA-Z0-9_-]{20,})" \
-- ":(exclude)*.example" ":(exclude)CHANGELOG*"
# 4. Search full git history for leaked keys
git log --all -p --follow -S "service_role" -- . | head -100
git log --all -p --follow -S "SUPABASE_SERVICE_ROLE_KEY=" -- . | head -100
Check
Expected
Commands 1–2
No .env commits (only .env.example in initial commit)
Command 3
Only placeholders (aimem_YOUR_KEY), test fixtures, SQL comments
Command 4
No real key values in diffs
If commands 1 or 4 find real secrets, rotate keys immediately and run git filter-repo --path .env --invert-paths before publishing.
Roadmap
GitHub connector (repo sync → project:<slug>)
Notion connector (workspace page sync)
MCP Registry v1.2.0 (com.memxus/memxus — AI Context Engine)
Context Engine connector tools (GitHub/Notion from chat)
Skill routing (deferred)
Discord bot connector
Slack bot connector
Refresh tokens
Multi-client OAuth UX
npm publish
License
Licensed under the GNU Affero General Public License v3.0 (AGPL-3.0).
You can use, modify, and distribute this code freely. If you use it to run a network service (SaaS), you must publish your source code under the same license.
Ainda não há lista de ferramentas. Servidores remotos recebem uma após a primeira verificação de saúde.
Perguntas frequentes
Perguntas
Como instalo Memxus?
Copie nesta página a configuração http para Cursor, Claude Desktop, Claude Code ou VS Code. Ela usa a instalação do publicador, não um proxy do PlugMCP.
Memxus precisa de uma chave de API?
Este registro não lista nenhuma variável de ambiente obrigatória.
Qual transporte Memxus usa?
Memxus é acessado por HTTP.
Quando Memxus foi verificado pela última vez?
Última verificação: 2026-11-08. Persistent memory layer that saves and recalls your project context and preferences.