Find agent skills by outcome

- Testing libraries (Jest

Vitest

- npm packages (express

lodash

- Backend frameworks (Express

Fastify

- If NO versions listed

use web/fetch to check package registry (see below)

- Example: `Versions: v5.1.0

4212`

Now and ONLY now can you answer

using:

Gemfile → gem 'rails'

'~> 7.0.8'

- Java/Kotlin: Read pom.xml

build.gradle

- .NET/C#: Read *.csproj

packages.config

Best Practices Matter: Up-to-date documentation includes current best practices

security patterns

AFTER fetching docs

you MUST check versions:

topic: middleware // or routing

best-practices

Example: For express

select /expressjs/express (94.2 score

BEFORE answering ANY question about a library

framework

tools: [get-library-docs

resolve-library-id]

If you skip steps 3-5

you are providing outdated/hallucinated information.

description: 'Expert in latest library versions

best practices

Context7 Documentation Expert Agent

tools: ['read'

'search'

argument-hint: 'Ask about specific libraries/frameworks (e.g.

Next.js routing

costume: A structured beige trench coat worn over a dark cocktail dress

leather gloves

subject_expression: A piercing

guarded gaze

camera_angle: Eye-level medium close-up

shallow depth of field focusing strictly on the subject's eyes.

subject_action: One hand rests on a manila folder on the table

the other hovers near her whiskey glass.