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README.md

@@ -21,29 +21,15 @@ pretty_name: Scarf Benchmark
 
 ---
 
-**Scarf** (**S**elf-**C**ontained **A**pplication **R**efactoring) is a benchmark suite for evaluating AI agents' ability to migrate enterprise Java applications across frameworks while preserving functionality, idiomatic patterns, and architectural integrity.
+**Scarf** (**S**elf-**C**ontained **A**pplication **R**efactoring) is a benchmark suite for evaluating AI agents' ability to migrate enterprise Java applications across Jakarta EE, Quarkus, and Spring while preserving functionality, idiomatic patterns, and architectural integrity.
 
-| Metric | Count |
-|---|---|
-| Applications | 102 |
-| Architectural layers | 6 |
-| Frameworks | 3 (Jakarta EE, Quarkus, Spring) |
-| Validation tests | 1,331 |
+| Applications | Layers | Frameworks | Tests |
+|:---:|:---:|:---:|:---:|
+| 102 | 6 | 3 | 1,331 |
 
-> All applications have been manually converted and verified by experienced developers, with rigorous testing for functional correctness, framework-specific idiom adherence, and architectural integrity.
+> All applications have been manually converted and verified by experienced developers.
 
----
-
-## Table of Contents
-
-- [Releases](#releases)
-- [Benchmark Structure](#benchmark-structure)
-- [Evaluation & Scoring](#evaluation--scoring)
-- [Quickstart](#quickstart)
-- [Benchmark Applications](#benchmark-applications)
-- [Roadmap](#roadmap)
-- [Citation](#citation)
-- [Contact](#contact)
+**Resources:** [Quickstart](https://scarfbench.info/quickstart/) · [Installation](https://scarfbench.info/installation/) · [Building an Agent](https://scarfbench.info/agent/) · [Leaderboard](https://scarfbench.info/leaderboard/) · [Submit Results](https://scarfbench.info/submit/)
 
 ---
 
@@ -57,7 +43,7 @@ pretty_name: Scarf Benchmark
 
 ---
 
-## Benchmark Structure
+## Benchmark Applications
 
 ### Migration Paths
 
@@ -68,179 +54,32 @@ pretty_name: Scarf Benchmark
 | Quarkus | Spring |
 | Spring | Quarkus |
 
-### Architectural Layers
+### Focused Examples
 
 | Layer | Description |
 |-------|-------------|
-| Business Domain | Stateful, stateless, and singleton EJBs |
-| Dependency Injection | CDI qualifiers, interceptors, decorators, producers |
+| Business Domain | Stateful, stateless, and singleton EJBs (cart, converter, counter, helloservice, standalone) |
+| Dependency Injection | CDI qualifiers, interceptors, decorators, producer methods, event observers |
 | Infrastructure | Managed executors, async EJBs, timer services |
-| Persistence | JPA entities, relationships, JPQL queries |
-| Presentation | Servlets, JAX-RS, WebSocket, SSE |
-| Whole Applications | Complete production-grade multi-layer systems |
-
----
-
-## Evaluation & Scoring
-
-Each migration attempt is scored across three dimensions:
-
-| Metric | Description |
-|--------|-------------|
-| **Compilation** | Converted code compiles without errors |
-| **Runtime** | Application starts and serves requests |
-| **Test pass rate** | Smoke tests pass (passed / total) |
-
-Evaluation uses **pass@k** — each conversion is attempted multiple times to assess consistency alongside raw correctness.
-
-### Running an Evaluation
-
-Install the `scarf` CLI (see [installation guide](https://scarfbench.info/installation/)), then:
-
-```bash
-scarf eval run \
-  --benchmark-dir <path-to-benchmark> \
-  --agent-dir <path-to-agent> \
-  --source-framework <jakarta|quarkus|spring> \
-  --target-framework <jakarta|quarkus|spring> \
-  --layer <layer> \
-  --app <app-name> \
-  --eval-out <output-directory> \
-  --pass-at-k <k>
-```
-
-Output structure:
-
-```
-eval_out/
-├── input/         # source framework code
-├── output/        # agent-converted code
-├── validation/    # agent.err, agent.out, run.log
-└── metadata.json  # evaluation metadata
-```
-
-Validate converted code with:
-
-```bash
-scarf validate --conversions-dir <eval-out> --benchmark-dir <path-to-benchmark>
-```
-
----
-
-## Quickstart
-
-### Building an Agent
-
-Your agent needs two files:
-
-**`agent.toml`** — metadata and entrypoint:
-```toml
-name = "my-migration-agent"
-entrypoint = ["run.sh"]
-```
-
-**`run.sh`** — the migration logic. The `scarf` CLI sets three environment variables before invoking it:
-
-| Variable | Description |
-|----------|-------------|
-| `SCARF_WORK_DIR` | Output directory — all writes must stay here |
-| `SCARF_FRAMEWORK_FROM` | Source framework identifier |
-| `SCARF_FRAMEWORK_TO` | Target framework identifier |
-
-Recommended practices:
-- Keep framework-specific logic in skill files (e.g., `skills/spring-to-quarkus/SKILL.md`), not hardcoded prompts
-- Use `run.sh` for orchestration and validation only
-- Print diagnostics to stderr; exit non-zero on failure
-- Never write outside `SCARF_WORK_DIR`
-
-### Running a Single Application Locally
-
-Each application also ships with Docker and a `Makefile` for standalone use:
-
-```bash
-cd business_domain/counter/spring
-make up       # build and start
-make test     # run smoke tests
-make logs     # tail logs
-make down     # stop
-```
-
-No Java or Maven installation required — Docker handles dependencies.
-
----
-
-## Benchmark Applications
-
-### Focused Examples
-
-Isolated demonstrations of a specific technology per layer. Each example is verified across all supported frameworks.
-
-#### Business Domain
-
-Core business logic via Enterprise JavaBeans (EJBs):
-
-- **cart** — Stateful session bean with shopping cart lifecycle and `@Remove` methods
-- **converter** — Stateless session bean for currency conversion
-- **counter** — Singleton session bean tracking shared web page hit counts
-- **helloservice** — JAX-WS web service as a stateless session bean
-- **standalone** — Stateless session bean for standalone EJB container usage
-
-#### Dependency Injection
-
-CDI patterns including custom qualifiers, interceptors, decorators, producer methods, event observers, and alternative implementations.
-
-#### Infrastructure
-
-Managed executors for concurrency, asynchronous EJB methods, interceptors for cross-cutting concerns, and timer services.
-
-#### Integration
-
-Jakarta Batch, JMS messaging, message-driven beans, JAX-WS web services, and Java Connector Architecture.
-
-#### Persistence
-
-JPA entities with CRUD operations, complex relationships, composite keys, inheritance strategies, and JPQL queries.
-
-#### Presentation
-
-Servlets, JAX-RS REST APIs, WebSocket endpoints, server-sent events, file uploads, filters, and listeners.
-
-#### Security
-
-Jakarta Security identity stores, form-based and basic authentication, EJB security, role-based access control, and password hashing.
-
----
+| Integration | Jakarta Batch, JMS, message-driven beans, JAX-WS, JCA |
+| Persistence | JPA entities, relationships, composite keys, JPQL queries |
+| Presentation | Servlets, JAX-RS, WebSocket, SSE, file uploads, filters |
+| Security | Identity stores, form/basic auth, EJB security, RBAC, password hashing |
 
 ### Whole Applications
 
-Complete production-grade applications demonstrating multi-layer coordination.
-
-#### CargoTracker
-
-Domain-Driven Design cargo shipping tracker. Demonstrates Jakarta Faces, CDI, Enterprise Beans, JPA, REST, Batch, JSON Binding, Bean Validation, and JMS. Implements aggregates, repositories, and domain events following Eric Evans' DDD patterns.
-
-#### Coffee Shop
-
-Event-driven microservices with Orders, Barista, and Kitchen services via Apache Kafka. Demonstrates MicroProfile (Config, Health, OpenAPI, Metrics), JPA with PostgreSQL, reactive messaging, and eventual consistency.
-
-#### DayTrader
-
-High-performance stock trading benchmark. Demonstrates stateless session beans, JPA optimistic locking, transaction management, connection pooling, and web service interfaces.
-
-#### PetClinic
-
-Veterinary clinic management using Jakarta Faces (PrimeFaces). Demonstrates complex JPA relationships (owners-pets, pets-visits, vets-specialties), CDI beans, Bean Validation, and master-detail views.
-
-#### RealWorld
-
-Medium.com clone (Conduit) implementing the RealWorld specification. Demonstrates MicroProfile JWT, JAX-RS REST API design, JPA with PostgreSQL, BCrypt password hashing, pagination, and Testcontainers integration tests.
+| Application | Description |
+|-------------|-------------|
+| CargoTracker | Domain-Driven Design cargo shipping tracker with Jakarta Faces, CDI, JPA, REST, Batch, and JMS |
+| Coffee Shop | Event-driven microservices (Orders, Barista, Kitchen) via Apache Kafka with MicroProfile |
+| DayTrader | High-performance stock trading benchmark with JPA optimistic locking and transaction management |
+| PetClinic | Veterinary clinic management with Jakarta Faces (PrimeFaces) and complex JPA relationships |
+| RealWorld | Medium.com clone (Conduit) with MicroProfile JWT, JAX-RS, and Testcontainers integration tests |
 
 ---
 
 ## Citation
 
-If you use this benchmark in your research, please cite:
-
 ```bibtex
 @misc{scarfbench,
   author       = {Krishna, Rahul and McGinn, Bridget and Pavuluri, Raju},
@@ -254,8 +93,6 @@ If you use this benchmark in your research, please cite:
 
 ## Contact
 
-For questions, feedback, or to submit agent results to the leaderboard:
-
 | Name           | Email |
 |----------------|-------|
 | Rahul Krishna  | [imralk+oss@gmail.com](mailto:imralk+oss@gmail.com) |