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🌐 Live Website

ai-mind-map-website.vercel.app β€” Interactive landing page with a live D3.js knowledge graph of the real codebase (120 nodes, 300 edges), token savings calculator, tools explorer, and one-command install wizard.


Related MCP server: parecode

πŸ§ͺ TestSprite Hackathon β€” Season 3

This project is a submission for the TestSprite Season 3 Hackathon. The TestSprite verification loop ran against the live website across 2 rounds, finding and fixing 4 real product bugs.

Test

Priority

Status

Live brain graph renders real codebase data

P0

βœ… passed

Homepage hero + comparison cards

P0

⚠️ inconclusive (agent: PASS, D3 render overhead)

Tools explorer search filtering

P1

βœ… passed

Token savings calculator sliders

P1

βœ… passed

Install wizard agent switching

P1

βœ… passed

Full site navigation

P2

βœ… passed

Bugs found by TestSprite:

  • πŸ› Brain graph search input had no ARIA β€” invisible to accessibility tree

  • πŸ› Install page: 3 identical Copy buttons with no unique identifiers

  • πŸ› D3 drag handler fired on every mousedown β€” hover selected nodes incorrectly

  • πŸ› Homepage hero + CTA both had identical Copy buttons β€” agent blocked

See LOOP.md for the full iteration log, root cause analysis, and fixes.

CI/CD: TestSprite runs automatically on every push via GitHub Actions.


⚑ Install in One Command

npx ai-mind-map install

Auto-detects Claude, Cursor, VS Code, Windsurf, Antigravity, Zed, Continue.dev β€” configures all of them instantly. No config files. No manual setup. Just run and restart your agent.



❓ The Problem

Every time an AI coding agent (Claude Code, Cursor, Copilot, Windsurf, Antigravity) processes a request, it re-reads your entire codebase from scratch. This wastes massive amounts of tokens:

Without AI Mind Map:
  ❌ Agent reads auth.ts        β†’ 5,000 tokens
  ❌ Agent reads auth.ts AGAIN  β†’ 5,000 tokens (same file!)
  ❌ Agent reads auth.ts AGAIN  β†’ 5,000 tokens (still the same file!)
  Total: 15,000 tokens for 3 questions about ONE file

With AI Mind Map:
  βœ… mindmap_get_signature("authenticate")        β†’ 50 tokens
  βœ… mindmap_get_signature("validateToken")        β†’ 40 tokens  
  βœ… mindmap_trace_dependencies("authenticate")    β†’ 100 tokens
  Total: 190 tokens β€” that's a 99% reduction

Industry research shows ~42% of all tokens consumed by AI coding agents are avoidable waste β€” repeated file reads, re-discovering architecture, re-debating settled decisions.


✨ What AI Mind Map Does

AI Mind Map is an MCP (Model Context Protocol) server that gives your AI agent:

Feature

What It Does

Token Savings

πŸ—ΊοΈ Knowledge Graph

Parses your entire codebase into a queryable graph of functions, classes, and relationships

99%

πŸ“ Change Tracker

Knows exactly what changed since the AI's last session

80%

🧠 Persistent Memory

Remembers architecture decisions, conventions, and context across sessions

90%

πŸ—œοΈ Smart Compression

Compresses build logs, test output, stack traces intelligently

50-98%

πŸ“Š Progressive Loading

Loads only what's needed β€” signatures first, full code only when asked

90%

⚑ Real-time Sync

File watcher keeps the graph updated as you code

Always fresh

Inspired By The Best

This project combines proven techniques from:

Source

Technique

Their Result

codebase-memory-mcp

Knowledge Graph + SQLite

99% reduction (120x fewer tokens)

Aider

PageRank-based Repo Map

90%+ reduction

Mem0

Persistent Memory with Decay

3-4x cost reduction

context-mode

Context Sandboxing + BM25

98% context reduction

context-mem

Progressive Disclosure

90%+ savings


πŸš€ Quick Start

npm install -g ai-mind-map

# Auto-detect and configure all your AI agents
ai-mind-map install

# Check everything is working
ai-mind-map doctor

Method 2: npx (Quick β€” No Install)

# Run directly without installing anything
npx ai-mind-map install

# ⚠️ If you get "bindings.js" errors, use Method 1 instead (npx cache can corrupt native modules)

Method 3: Clone (For Development)

git clone https://github.com/shdra06/ai-mind-map.git
cd ai-mind-map
npm install --legacy-peer-deps
npm run build
node dist/cli.js install

What install Does

  1. βœ… Scans your system for AI coding agents (Claude, Cursor, VS Code, Windsurf, Antigravity, Zed, Continue.dev)

  2. βœ… Writes MCP config to each agent's config file

  3. βœ… Deploys rules files so agents know about our 41 tools

  4. βœ… Runs diagnostics to verify everything works

Verify It Works

ai-mind-map doctor

Output:

🩺 AI Mind Map β€” Diagnostics
────────────────────────────────────────────────────────
  βœ” Node.js           v24.x (>= 18 required)
  βœ” SQLite             In-memory test passed
  βœ” TypeScript Build   dist/index.js exists
  βœ” Agents             3 detected, 3 configured

πŸ”Œ Connect To Your AI Agent

npm install -g ai-mind-map
ai-mind-map install

This auto-detects all 7 agents and writes the config for you. Done.

What Gets Written

After running install, each agent's config file contains:

{
  "mcpServers": {
    "ai-mind-map": {
      "command": "ai-mind-map",
      "args": []
    }
  }
}

πŸ’‘ Note: If you installed globally, the command is ai-mind-map. If using npx, it writes "command": "npx", "args": ["-y", "ai-mind-map"]. Both work, but global is more reliable for native dependencies.

Manual Setup (If You Prefer)

If you want to configure manually, add this to your agent's config:

{
  "mcpServers": {
    "ai-mind-map": {
      "command": "npx",
      "args": ["-y", "ai-mind-map"]
    }
  }
}
{
  "mcpServers": {
    "ai-mind-map": {
      "command": "npx",
      "args": ["-y", "ai-mind-map"]
    }
  }
}
{
  "mcp.servers": {
    "ai-mind-map": {
      "command": "npx",
      "args": ["-y", "ai-mind-map"]
    }
  }
}
{
  "mcpServers": {
    "ai-mind-map": {
      "command": "npx",
      "args": ["-y", "ai-mind-map"]
    }
  }
}
{
  "mcp.servers": {
    "ai-mind-map": {
      "command": "npx",
      "args": ["-y", "ai-mind-map"]
    }
  }
}
Command:   npx
Args:      -y ai-mind-map
Transport: stdio

πŸ’‘ After configuring, restart your AI agent so it picks up the new MCP server.


πŸ”§ 50+ MCP Tools

Once connected, your AI agent automatically gets all tools + a built-in guide telling it which tool to call first and when to use each one.

How AI Agents Discover Our Tools

AI Agent connects β†’ Server sends 3 things:

1. βœ… instructions    β†’ "Call mindmap_session_resume FIRST" (auto-loaded)
2. βœ… tools/list      β†’ All 50 tools with descriptions + schemas (auto-loaded)
3. βœ… prompts/list    β†’ Interactive guides (on request)

🌐 Client Compatibility

Client

Works?

How AI Learns Our Tools

Claude Code / Desktop

βœ…

instructions + tools/list + prompts + rules file (CLAUDE.md)

Cursor

βœ…

tools/list + rules file (.cursorrules)

VS Code Copilot

βœ…

tools/list + rules file (.github/copilot-instructions.md)

Windsurf

βœ…

tools/list + rules file (.windsurfrules)

Antigravity (Gemini)

βœ…

tools/list + rules file (.agents/AGENTS.md)

Zed

βœ…

tools/list + MCP config

Continue.dev

βœ…

tools/list + MCP config

Any MCP client

βœ…

tools/list (universal MCP spec)

Ollama / LM Studio

⚠️

Not MCP clients natively β€” use via Continue.dev or Open WebUI

Codex (OpenAI)

⚠️

Not MCP natively β€” requires MCP bridge

Key: tools/list works with every MCP client. Rules files (CLAUDE.md, .cursorrules, etc.) are deployed by npx ai-mind-map install as a fallback for clients that don't honor the instructions field.


⚑ Code Memory Engine (v1.4.0) β€” NEW

Tool

What It Does

Token Savings

mindmap_session_resume ⭐⭐

Resume from last session β€” returns what was worked on, what changed, project stats

15-30K/session

mindmap_session_start

Start tracking a new AI coding task

β€”

mindmap_session_end

End session with summary for next agent

β€”

mindmap_changelog ⭐

Symbol-level diffs β€” added/modified/deleted functions since a time

20-50K/session

mindmap_hotspots

Most frequently changed files + symbols

5-10K

mindmap_digest ⭐

Full project summary in <2000 tokens

10-25K/session

mindmap_file_digest ⭐

Understand a file WITHOUT reading it

3-10K/file

mindmap_verify

Hash-based content verification β€” check if cached code is still valid

3-10K/file

πŸ—ΊοΈ Knowledge Graph (6)

Tool

What It Does

mindmap_search

Search codebase by function/class name or free text

mindmap_get_structure

Project architecture overview in ~100 tokens

mindmap_trace_dependencies

Trace call chains β€” who calls what

mindmap_get_signature

Function signature without reading the file

mindmap_find_references

Find everywhere a symbol is used

mindmap_get_file_map

All symbols in a file with line ranges

⭐ Smart Tools (3) β€” 99% Token Savings

Tool

What It Does

mindmap_explain

Everything about a symbol in 1 call β€” signature, callers, callees, layer, blast radius, git history

mindmap_git_changes

Git-aware symbol-level diffs β€” which functions changed, who's impacted

mindmap_smart_search

Rich search β€” returns full context so AI never reads files

πŸ” Semantic Search (3)

Tool

What It Does

mindmap_semantic_search

Search by meaning β€” "authentication", "error handling", "data validation"

mindmap_semantic_stats

Vocabulary size, index coverage

mindmap_synonyms

Programming synonym lookup

πŸ“ Change Tracking (3)

Tool

What It Does

mindmap_what_changed

Summary of recent code changes

mindmap_session_diff

What changed since last AI session

mindmap_impact_analysis

Blast radius of a change

🧠 Memory (5)

Tool

What It Does

mindmap_recall

Retrieve relevant memories

mindmap_remember

Store a fact or convention

mindmap_get_decisions

Past architectural decisions

mindmap_decide

Record a new decision

mindmap_session_summary

Previous session summaries

πŸ”¬ Advanced Analysis (7)

Tool

What It Does

mindmap_query_graph

Cypher-like graph queries

mindmap_dead_code

Detect unused functions

mindmap_architecture

Full architecture overview

mindmap_get_code_snippet

Read source by symbol name

mindmap_search_code

Grep-like text search

mindmap_list_projects

List indexed projects

mindmap_health

System diagnostics

πŸ—οΈ Flow Analysis (4)

Tool

What It Does

mindmap_trace_flow

Trace behavioral flows through layers

mindmap_interaction_map

Full interaction map of the codebase

mindmap_classify_file

Classify a file's architectural layer

mindmap_layer_overview

Layer distribution overview

πŸ” Debug (3)

Tool

What It Does

mindmap_debug_changes

Detailed change analysis

mindmap_file_before

File content before changes

mindmap_file_history

Full file change history

🧬 Self-Evolving (3)

Tool

What It Does

mindmap_teach

AI teaches new patterns β€” persists per-project

mindmap_get_learned

View all rules the system has learned

mindmap_forget

Remove a learned rule


πŸ’» CLI Commands

All commands work with npx (no install) or after global install (npm install -g ai-mind-map):

# Setup & Diagnostics
npx ai-mind-map install              # Auto-configure all AI agents
npx ai-mind-map doctor               # Check everything is working
npx ai-mind-map install --uninstall  # Remove configs from all agents

# Index & Search
npx ai-mind-map index /path/to/project  # Index a codebase
npx ai-mind-map search "authenticate"   # Search the knowledge graph
npx ai-mind-map trace "processOrder"    # Trace call chains

# Memory
npx ai-mind-map recall "authentication"  # Recall past knowledge
npx ai-mind-map remember "We use JWT"    # Store a convention

# Status
npx ai-mind-map status               # Show index stats
npx ai-mind-map changes              # Show recent changes

βš™οΈ Configuration

Project-Level Config (Optional)

Create a .mindmap.json file in your project root to customize behavior:

{
  "languages": ["typescript", "python", "javascript"],
  "ignore": ["node_modules", "dist", "*.test.*", "coverage"],
  "tokenBudgets": {
    "graphResults": 2000,
    "changeSummary": 1000,
    "memoryRetrieval": 1500,
    "fileContent": 3000,
    "totalContext": 10000
  },
  "memory": {
    "maxMemories": 500,
    "decayRate": 0.95,
    "importanceThreshold": 0.1,
    "maxDecisions": 200
  },
  "compression": "moderate",
  "watchEnabled": true
}

CLI Options

node dist/index.js [options]

Options:
  --project-root <path>   Root of the project to index (default: auto-detect from git)
  --db-path <path>        SQLite database location (default: .mindmap/mindmap.db)
  --log-level <level>     debug | info | warn | error (default: info)

🌐 Language Support

Tree-sitter AST parsing with automatic regex fallback:

Language

AST Parsing

Regex Fallback

Extracts

JavaScript

βœ…

βœ…

Functions, classes, imports, exports

TypeScript

βœ…

βœ…

+ Interfaces, types, enums, decorators

Python

βœ…

βœ…

Functions, classes, decorators, docstrings

Java

βœ…

βœ…

Classes, methods, interfaces, annotations

Go

βœ…

βœ…

Functions, structs, interfaces, methods

Rust

βœ…

βœ…

Functions, structs, traits, impls, enums

C/C++

βœ…

βœ…

Functions, classes, structs, macros

C#

βœ…

βœ…

Classes, methods, interfaces, properties

Ruby

βœ…

βœ…

Classes, modules, methods, blocks

PHP

βœ…

βœ…

Classes, functions, traits, namespaces

Bash

βœ…

βœ…

Functions, variables, aliases

CSS/HTML

βœ…

βœ…

Selectors, classes, IDs


πŸ—οΈ Architecture

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚              AI Mind Map MCP Server                  β”‚
β”‚                                                       β”‚
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β” β”‚
β”‚  β”‚ Knowledge Graph  β”‚  β”‚ Change Tracker β”‚  β”‚ Memory β”‚ β”‚
β”‚  β”‚ ─────────────── β”‚  β”‚ ────────────── β”‚  β”‚ ────── β”‚ β”‚
β”‚  β”‚ Tree-sitter AST β”‚  β”‚ Chokidar Watch β”‚  β”‚  Mem0  β”‚ β”‚
β”‚  β”‚ SQLite + FTS5   β”‚  β”‚ Git Diff       β”‚  β”‚  Style β”‚ β”‚
β”‚  β”‚ PageRank        β”‚  β”‚ BM25 Search    β”‚  β”‚ Decay  β”‚ β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”¬β”€β”€β”€β”€β”˜ β”‚
β”‚           β”‚                   β”‚                β”‚      β”‚
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β” β”‚
β”‚  β”‚              Context Engine                       β”‚ β”‚
β”‚  β”‚  Content-Aware Compression (9 types)              β”‚ β”‚
β”‚  β”‚  Progressive Disclosure (3 tiers)                 β”‚ β”‚
β”‚  β”‚  Token Budget Manager                             β”‚ β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚
β”‚                         β”‚                               β”‚
β”‚                  41 MCP Tools                           β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                          β”‚ stdio
                β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                β”‚   Your AI Agent    β”‚
                β”‚  Claude / Cursor / β”‚
                β”‚ Copilot / Windsurf β”‚
                β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

How the Memory System Works

AI Mind Map uses a three-tier memory architecture (inspired by cognitive science):

Layer

What

Token Cost

Lifespan

Working Memory

Current task context

Full price

This conversation

Episodic Memory

Session summaries, recent decisions

On-demand retrieval

Days to weeks

Semantic Memory

Codebase graph, architecture, conventions

Queried, never dumped

Permanent (with decay)

Memories have importance scores that:

  • πŸ“ˆ Increase when accessed (+0.1 per access, capped at 1.0)

  • πŸ“‰ Decay over time (configurable, default 5% per day)

  • πŸ—‘οΈ Get pruned when importance drops below threshold

This means frequently-useful memories stick around, while stale ones naturally fade.


πŸ“Š Expected Token Savings

Scenario

Without Mind Map

With Mind Map

Savings

Find a function signature

~5,000 tokens

~50 tokens

99%

Understand project structure

~50,000 tokens

~500 tokens

99%

Resume after session break

~20,000 tokens

~2,000 tokens

90%

Trace dependency chain

~30,000 tokens

~200 tokens

99%

Check what changed

~10,000 tokens

~500 tokens

95%

Compress build log

~8,000 tokens

~400 tokens

95%


🀝 Contributing

Contributions are welcome! Here's how:

  1. Fork the repo

  2. Create a feature branch: git checkout -b feature/amazing-feature

  3. Make your changes

  4. Run the build: npm run build

  5. Commit: git commit -m "Add amazing feature"

  6. Push: git push origin feature/amazing-feature

  7. Open a Pull Request

Development

# Watch mode (auto-recompile on changes)
npm run dev

# Type check without building
npx tsc --noEmit

# Run the server locally
node dist/index.js --project-root . --log-level debug

πŸ“„ License

MIT β€” use it however you want. See LICENSE.


πŸ™ Acknowledgments

Built on the shoulders of giants:

  • codebase-memory-mcp β€” Knowledge graph architecture (99% token reduction)

  • Aider β€” Repository map with PageRank ranking

  • Mem0 β€” Persistent memory with importance decay

  • context-mode β€” Context sandboxing with BM25

  • context-mem β€” Progressive disclosure patterns

  • CocoIndex β€” Incremental AST indexing

  • Repomix β€” Codebase compression techniques

  • Tree-sitter β€” Multi-language AST parsing

  • MCP Protocol β€” The standard that makes this possible


A
license - permissive license
-
quality - not tested
A
maintenance

Maintenance

–Maintainers
–Response time
0dRelease cycle
3Releases (12mo)
Commit activity

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