{
  "naming": {
    "function_style": "verb-noun"
  },
  "architecture": {
    "file_organization": "by-feature"
  },
  "errors": {
    "validation_approach": "result-type"
  },
  "testing": {
    "coverage_goal": "pragmatic"
  },
  "style": {
    "function_length": "medium"
  },
  "types": {
    "strictness": "strict-pragmatic-any"
  }
}

Start here

Understand CoderProfile in 30 seconds

What this is

CoderProfile turns your real coding preferences into a reusable profile and ready-to-use context files for AI coding tools.

Why developers use it

It reduces prompt drift, gives more consistent output style, and saves time on rewrites across Claude, Cursor, and Codex.

What you get

A structured profile plus export files like CLAUDE.md, .cursorrules, AI-INSTRUCTIONS.md, and coderprofile.json.

Quick start for developers

Step 1

Run the quiz

Choose Quick (15), Detailed (25), or Deep (35), then select code examples matching your real style.

Step 2

Optionally scan a repo

Add a public GitHub repository to enrich your profile with architecture and stack signals.

Step 3

Export and plug into tools

Download the bundle and use it as context in Claude, Cursor, and Codex for consistent generation.

Launch Block

Build your profile and ship it to your AI tools

Single flow. Clear output. Reusable context for Claude, Cursor, and Codex.

Start Quiz Scan Repository

Step 1: Capture

Pick quiz depth and answer with real code examples.

Outcome: baseline coding profile.

Step 2: Enrich

Optionally scan a repo to add architecture and stack signals.

Outcome: higher confidence profile.

Step 3: Export

Review preview, generate bundle, and reuse across tools.

Outcome: consistent AI output with fewer rewrites.

Before / After

AI output aligned to your style

Without profile

With profile

function style

function getData() {
  try { return repo.fetch() }
  catch { return null }
}

export const loadUserProfile = async (id: string) => {
  return userQueryUseCase.execute({ id });
}

type safety

const data: any = await fetch(url)
  .then((r) => r.json());

const data = await apiClient.get<UserResponse>("/users");

architecture

import { repo } from "../../data/repo";
import { format } from "../../../util";

import { UserRepository } from "@/users";
import { formatDate } from "@/shared/date";

Export Targets

One profile, multiple tool formats

Claude

Long agent sessions

Files: CLAUDE.md + coderprofile.json

Cursor

In-editor coding flow

Files: .cursorrules + coderprofile.json

Codex

Automation pipelines

Files: AI-INSTRUCTIONS.md + coderprofile.json

One profile. Multiple AI tools.

Keep coding output aligned across prompts, agents, and editors.

Claude

Cursor

Codex

Opinionated Quiz

Choose Quick (15), Detailed (25), or Deep (35). Every choice maps into a concrete engineering preference model.

Repository Fingerprint

Scan a public GitHub repository to extract language, framework, and architecture signals with confidence.

Structured Profile

Get a category-based profile across naming, architecture, errors, testing, style, and type safety.

Ready-to-Use Bundle

Export CLAUDE.md, .cursorrules, AI-INSTRUCTIONS.md, and coderprofile.json as a downloadable ZIP.