SAME - Stateless Agent Memory Engine MCP server

<!-- mcp-name: io.github.sgx-labs/same -->

SAME — Persistent Memory for AI Coding Agents

Your AI forgets everything between sessions. SAME fixes that.

SAME gives every AI coding tool persistent memory. Claude Code, Cursor, Windsurf, Codex CLI, Gemini CLI — one memory layer that works everywhere. It indexes your markdown notes, surfaces relevant context automatically, and records decisions and handoffs so your AI picks up where it left off.

One binary. Fully local. No cloud. No telemetry. Mac, Linux, Windows, Raspberry Pi.

Install

# macOS / Linux
curl -fsSL https://statelessagent.com/install.sh | bash

# Windows (PowerShell)
irm https://statelessagent.com/install.ps1 | iex

Or via npm (all platforms): npm install -g @sgx-labs/same

Installed via npm? Update with npx same@latest or npm update -g @sgx-labs/same.

See It Work

same demo

Indexing 5 sample notes...
Searching: "authentication decision"

  1. decisions/auth-strategy.md (score: 0.94)
     "We chose JWT with refresh tokens for..."

  2. notes/api-security.md (score: 0.87)
     "Auth middleware validates tokens at..."

Asking: "what did we decide about authentication?"

  Based on your notes, you decided to use JWT with refresh
  tokens (decisions/auth-strategy.md). The API middleware
  validates tokens at the gateway level (notes/api-security.md).

No accounts. No API keys. Everything runs locally.

Quickstart

# 1. Point SAME at your project
cd ~/my-project && same init

# 2. Test search
same search "authentication decision"

# 3. Done. Your AI now has memory.
# Start Claude Code, Cursor, or any MCP client.

same init sets up hooks and MCP tools automatically. Your AI gets relevant context on every session start.

Key Features

• Your AI remembers everything -- Decisions, handoffs, and context survive across sessions. Close your terminal, switch projects, come back tomorrow. Nothing gets lost.

• Memory integrity -- Tracks provenance (where notes came from), detects when source files change, and flags stale knowledge. Stale notes rank lower in search automatically. same health shows trust state across your vault.

• Dual-layer memory -- Extracts atomic facts from your notes via LLM. Facts are independently searchable and boost source notes in search results. The right answer surfaces even when the fact is buried in an unrelated conversation.

• Streamable HTTP transport -- same web --mcp enables an HTTP MCP endpoint with Bearer token auth. Connect from Open WebUI, LobeChat, or any HTTP MCP client — no stdio required.

• Works with your tools -- 19 MCP tools for Claude Code, Cursor, Windsurf, or any MCP client. Search, save decisions, create handoffs without leaving your editor.

• Safe for teams -- Multiple AI agents on the same codebase won't step on each other. File claims, push protection, and attribution built in.

• Instant expertise -- 17 pre-built knowledge vaults with 870+ curated notes. One command to install. Your AI gets domain knowledge in seconds.

• Connected knowledge -- See how decisions, files, and notes relate to each other. Ask "what depends on this?" and get real answers. Powered by SQLite.

Security & Teams

SAME includes built-in PII scanning and push protection:

Shortened. The full README is on GitHub.