AI Code Translation

Break free from legacy codebases without rewriting them by hand.

The biggest barrier in identity migrations isn't shifting user accounts — it's updating the hundreds of internal applications integrated into legacy systems. Next Reason AI Toolkit uses highly contextual, security-focused AI models to examine application codebases, pull out deprecated SDKs, map old protocols to modern standards, and generate clean target-ready files instantly.

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Interactive code translation workbench

legacy-auth.jsLegacy Source

// Legacy Monolith Auth Implementation (Deprecated SDK)
const legacyAuth = require('old-identity-client-library');

function loginUser(req, res) {
  var userToken = req.headers['x-legacy-custom-token'];
  legacyAuth.verifySessionAndFetchAttributes(userToken, function(err, profile) {
    if (err) return res.status(401).send("Unauthorized session context");
    req.session.legacyUserObj = {
      uid: profile.InternalID,
      roles: profile.SecurityGroupCollection.split(',')
    };
    res.redirect('/dashboard');
  });
}

modern-auth.jsNext Reason AI Toolkit Transformed

// Modernized Target Production Code (OIDC Compliant Standard)
import { verifyIdToken } from '@modern-ciam/sdk-node';

async function loginUser(req, res) {
  try {
    const authHeader = req.headers.authorization;
    if (!authHeader?.startsWith('Bearer ')) return res.status(401).end();

    const idToken = authHeader.split(' ')[1];
    // Next Reason AI Toolkit Migration Guard: Verified token signature mapped to normalized schema
    const claimPayload = await verifyIdToken(idToken);

    req.user = {
      id: claimPayload.sub,
      roles: claimPayload.groups || []
    };
    return res.redirect('/dashboard');
  } catch (error) {
    return res.status(401).json({ error: 'Invalid token context' });
  }
}

Feature highlights

Context-Aware Abstract Syntax Tree (AST) Inspection

The platform doesn't just swap text; it parses the application's underlying logical flow to preserve security parameters.

Target Architecture Alignment

Automatically structures output code to make use of chosen patterns — whether implementing standard OpenID Connect (OIDC), OAuth 2.0 flows, or specific SDK configurations from target platforms.

Explore the rest of the suite

IDP Analysis

Strategic complexity scoring.

DataSync

Real-time stateless syncing pipelines.

Application Lifecycle Management

Discovery, onboarding, and offboarding.

Service Administration

Landscape automation and governance.

Translate your first integration with Next Reason AI Toolkit.

Bring a legacy auth implementation to a technical demo and watch Next Reason AI Toolkit generate production-ready, OIDC-compliant target code live.

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