eve is a filesystem-first framework for durable AI agents. Core agent capabilities live in conventional locations, so projects are easier to inspect, extend, and operate.

The filesystem is the authoring interface

A typical eve agent has this structure:

my-agent/
└── agent/
    ├── agent.ts            # Optional: model and runtime config
    ├── instructions.md     # Required: the always-on system prompt
    ├── tools/              # Optional: typed functions the model can call
    │   └── get_weather.ts
    ├── skills/             # Optional: procedures loaded on demand
    │   └── plan_a_trip.md
    ├── channels/           # Optional: message channels (HTTP, Slack, Discord)
    │   └── slack.ts
    └── schedules/          # Optional: recurring cron jobs
        └── weekly_recap.ts