Detect Stack

Analyze the current codebase and generate .agents/stack-context.md. Run this on first use in a project, or when the stack context is missing or stale.

What to Detect

Scan the project root for these signals:

Language — Count file extensions (.rs, .py, .ts, .go, .swift, .java, .rb, .cs, .ex, etc.). Primary = most files. Note secondary languages.

Framework — Read the package manifest:

• Cargo.toml → check [dependencies] for axum, actix, rocket, sqlx, diesel, tokio
• package.json → check for react, next, svelte, express, fastify, prisma
• go.mod → check for gin, echo, fiber, chi, sqlc
• pyproject.toml / requirements.txt → check for django, flask, fastapi, sqlalchemy
• Gemfile → check for rails, sinatra
• Package.swift → check for Vapor; scan for SwiftUI imports
• mix.exs → check for phoenix, ecto