System Online · V1.0

_

A persistent knowledge graph for your AI assistant.

AI-native code intelligence platform. Build a persistent Knowledge Graph of your codebase and give your AI assistant a brain.

Get Started GitHub

TypeScriptNeo4jTree-sitterMCPThree.js

Tests Passing

Packages

Languages

MCP Tools

CLI Commands

terminal

$ nomik scan ./my-saas-app

Files discovered 247

Nodes extracted 1,432

Edges resolved 3,891

Graph synced ✓ in 8.2s

$ nomik explain authenticateUser

Type: Function (async)

File: src/auth/service.ts:18

Callers: POST /api/login, authGuard, refreshSession

Writes: sessions, audit_log

Risk: HIGH (9 dependents)

How It Works

It doesn't replace your agent. It gives it long-term memory.

Without Nomik

$ grep -r "syncInventory" src/

38 matches found now what?

inventory.ts:15export async function syncInventory()

inventory.ts:78return syncInventory(retryOpts)

api-routes.ts:42await syncInventory(req.body)

restock.ts:23// calls syncInventory on schedule

inventory.test.ts:8import { syncInventory }

inventory.test.ts:31syncInventory(mockData)

inventory.test.ts:55expect(...).resolves

logger.ts:91// inventory sync metrics

webhook.ts:14// shopify callback

README.md:120## inventory docs

...+28 more in docs, tests, comments

With Nomik

> What breaks if I change syncInventory?

✓ 6 precise nodes — exactly what matters

SOURCEsyncInventory()

HANDLESPOST /api/inventory

CALLSrestockJob()

WRITES_TOproducts [DBTable]

CALLS_EXTERNALShopify API

CALLSnotifyLowStock [CronJob]

Without Nomik

$ grep -r "syncInventory" src/

38 matches found now what?

inventory.ts:15export async function syncInventory()

inventory.ts:78return syncInventory(retryOpts)

api-routes.ts:42await syncInventory(req.body)

restock.ts:23// calls syncInventory on schedule

inventory.test.ts:8import { syncInventory }

inventory.test.ts:31syncInventory(mockData)

inventory.test.ts:55expect(...).resolves

logger.ts:91// inventory sync metrics

webhook.ts:14// shopify callback

README.md:120## inventory docs

...+28 more in docs, tests, comments

With Nomik

> What breaks if I change syncInventory?

✓ 6 precise nodes — exactly what matters

SOURCEsyncInventory()

HANDLESPOST /api/inventory

CALLSrestockJob()

WRITES_TOproducts [DBTable]

CALLS_EXTERNALShopify API

CALLSnotifyLowStock [CronJob]

← drag to compare →

Data Flow

📁Codebase

⚙️Parser

🧠Knowledge Graph

🔌MCP Server

🤖Agent Context

📁Codebase

⚙️Parser

🧠Knowledge Graph

🔌MCP Server

🤖Agent Context

Capabilities

21 MCP Tools.
Zero Hallucinations.

Your AI calls them directly. No file dumps, no context window overflow.

nm_search

Search for nodes by name, path, or pattern. Supports wildcards and case-insensitive matching.

"Find all auth-related functions"

nm_impact

Downstream impact analysis with confidence filtering. Which nodes break if a symbol is modified.

"What breaks if I change parseFile?"

nm_context

Rich context for a file or function: contains, calls, calledBy, imports, inheritance.

"Give me context for graph.service.ts"

nm_health

Full health metrics: dead code, god objects, god files, duplicates, all 17 node type counts.

"Are there any dead code or god objects?"

nm_explain

Full symbol explanation: type, file, callers, callees, edge counts, container context.

"Explain the createGraphService function"

nm_flows

Execution flow tracing from entry points (routes, events, queues) through the call graph.

"Trace the request lifecycle for /api/checkout"

See all 21 MCP tools

Polyglot Support

TypeScriptJavaScriptPythonRustSQLC# / .NETMarkdown

nomik-cli v1.0.0

nomik initInitialize project + Neo4j

nomik scanParse files & build graph

nomik scan:incrementalGit diff-based selective re-scan

nomik statusConnection & project stats

nomik watchLive file monitoring

nomik queryRaw Cypher queries

nomik recentRecently modified nodes

nomik impactBlast-radius analysis

nomik explainFull symbol context

nomik pr-impactPR blast-radius (diff → graph)

nomik test-impactAffected test files

nomik renameGraph-aware rename

+ 21 more commands

Live Demo

See It In Action

Watch Nomik analyze impact, review PRs, and onboard — all from the CLI. Click "Run Demo" to start the interactive walkthrough.

nomik — interactive demo

⚡

Watch Nomik scan a codebase, analyze impact, and detect code health issues — all from the terminal.

Grep vs. Graph

Stop drowning your AI in file dumps. Give it a structured graph.

❌ Without Nomik

🔍"What calls sendOrderConfirmation?" → AI greps the string

📄52 files mention it — comments, imports, logs, tests

🌊Context window overflows with irrelevant noise

❌Misses the queue consumer that retries failed emails

✅ With Nomik

🧬"What calls sendOrderConfirmation?" → AI queries the graph

🎯5 callers: checkout route, refund handler, queue, cron, webhook

🔗Full chain: Route → Function → SES API → orders [DBTable]

✅Catches the retry queue, the cron job, and the DB write

Graph Traversal Result

Function:sendOrderConfirmation()

→ WRITES_TO → DBTable:orders

→ CALLS_EXTERNAL → ExternalAPI:SES

← CALLS ← Route:POST /api/checkout

← CALLS ← Function:handleRefund()

← CONSUMES_JOB ← QueueJob:emailRetryQueue

Built & Tested

Built, Tested, Shipping.

Every feature works today. 100% local — no cloud, no data leaves your machine.

✅

232