Persistent Memory That Makes Your AI Smarter

Name: ACE3
Price: 14.99 GBP
Author: ACE3

Unlike ChatGPT or Claude which forget after each conversation, ACE gives your AI permanent memory across all sessions.

Your AI remembers decisions, learns from problems, and applies patterns automatically.

14-day free trial • No credit card required

Claude Code, Cursor, Copilot, Windsurf

MCP-native integration

Sub-10ms lookups

Self-hosted for privacy

The Problem

Every AI conversation starts from zero

"How is auth implemented?"

(asked 50 times)

"What database do we use?"

(context lost every session)

"Why did we choose X over Y?"

(decision forgotten)

ACE3 Memory gives your AI coding assistant a brain that persists.

Memory for Your AI Coding Assistant

9 memory types your AI understands. Not task tracking for humans - codebase memory for AI.

Error History

Debug context that persists. Stack traces, root causes, solutions. Your AI won’t hit the same bug twice.

Architecture Decisions (ADRs)

Why you chose React over Vue. Why PostgreSQL over MongoDB. Your AI follows the rationale, not just the choice.

Session Context

Pick up where you left off. Your AI knows what you were working on, even after closing the terminal.

Coding Standards

Rules your AI applies automatically. Team conventions, linting preferences, naming patterns.

Code Patterns

Reusable solutions your AI remembers. "We solved this before" - and your AI knows exactly how.

Your Data, Your Control

Self-hosted on your PostgreSQL. Neon free tier, Supabase, AWS RDS, or local. Complete privacy.

Built for AI Coding Assistants

Native MCP integration. Your AI calls ACE directly.

29 MCP tools - memory recall, error tracking, ADRs, graph traversal, agents, observer
210+ REST endpoints - works with any AI tool
Sub-10ms lookups - no latency in your workflow

Claude CodeCursorGitHub CopilotWindsurfCodex CLIGemini CLI

// One-line setup

{
  "mcpServers": {
    "ace": {
      "command": "ace",
      "args": ["mcp", "--namespace", "my-project"]
    }
  }
}

Add to Claude Desktop, Cursor, or any MCP-compatible tool

Connected Codebase Memory

Your AI traverses relationships to find context automatically. Error → root cause → fix → prevention.

12 Relationship Types

implementsreferencessupersedesrelates_tocaused_byresolvesdocumented_independs_onblocksduplicatesvalidatesreproduces

Your AI Can Discover

"What errors were caused by this architectural choice?"
"Find similar bugs and their fixes"
"Show patterns used in this codebase"
"Trace: error → root cause → solution → prevention"

Example:

"Add OAuth2 + JWT auth to my Next.js app with role-based access"

ACE creates:

3 ADRs (why these choices)
5 architecture components
4 coding standards
2 code patterns
All linked in knowledge graph

Bootstrap Your AI's Context

Describe your architecture. ACE creates structured memory your AI assistant can use immediately.

Natural language to structured memory
Automatic relationship linking
Review before saving
Works with GPT-4, Claude, or Gemini

Get Started in 3 Commands

Install, login, start. Your AI coding assistant now has persistent memory.

Install

npm install -g @ace3-memory/ace

Login

ace login

Start

ace start

Your AI coding assistant now has persistent memory. ADRs, error history, code patterns - all searchable across sessions.

Works With Your AI Coding Tools

MCP-native for Claude Code, Cursor, Windsurf. REST API for everything else.

🧠

Claude CodeMCP + REST

📝

CursorMCP + REST

🚀

GitHub CopilotREST API

🌊

WindsurfMCP + REST

🤖

Codex CLIMCP + REST

✨

Gemini CLIMCP + REST

💬

ChatGPTMCP + REST

🔧

Any AI ToolREST API

29 MCP tools for native integration • 210+ REST endpoints for universal access