coding

Rosetta coding skill for implementation with KISS/SOLID/DRY principles, zero-tolerance quality, multi-environment awareness, and systematic validation. Use when implementing features, fixing bugs, or making code changes.

1.02x

Quality

41%

Does it follow best practices?

Impact

85%

1.02x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./instructions/r2/core/skills/coding/SKILL.md

Evaluation results

91%

TeamBoard API: Health Check Endpoint

Project documentation files creation and format

Criteria

Without context

With context

DEPENDENCIES.md exists

100%

DEPENDENCIES.md flat list format

80%

70%

TECHSTACK.md exists

100%

TECHSTACK.md stack decisions

100%

CODEMAP.md exists

100%

CODEMAP.md header format

13%

60%

CODEMAP.md immediate files only

80%

100%

CODEMAP.md excludes noise files

100%

CODEMAP.md depth 3-4 levels

100%

No extra unrequested files

100%

Health route created

100%

Health route unauthenticated

100%

96%

Order Service: Crash on Digital Product Orders

Scope creep prevention and multi-environment config

Criteria

Without context

With context

Null guard in getOrderSummary

100%

No hardcoded DB credentials

66%

All DB config from env vars

100%

.env.example created

100%

No new routes added

100%

No new test files added

100%

No new middleware added

100%

No mock data in service

100%

orderService.js under 300 LOC

100%

connection.js under 300 LOC

100%

CHANGES.md present

100%

70%

Notehub: Local Development Environment Automation

Multi-service startup and stop scripts in SCRIPTS directory

Criteria

Without context

With context

SCRIPTS/start.sh exists

SCRIPTS/stop.sh exists

Services run in background

100%

PIDs reported

100%

Ports reported

100%

Terminates existing processes

100%

Low timeouts

100%

Logs to temp folder

100%

stop.sh terminates services

100%

SCRIPTS/README.md present

Repository: griddynamics/rosetta
Commit: ade2cc5

Evaluated: 10 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

TeamBoard API: Health Check Endpoint Order Service: Crash on Digital Product Orders Notehub: Local Development Environment Automation

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.