everruns-core

Core agent abstractions for Everruns: agents, sessions, events, tools, capabilities, LLM driver traits, runtime context assembly, and shared domain types.

This crate is part of the Everruns ecosystem. Provider crates such as everruns-openai and host crates such as everruns-runtime build on these contracts instead of depending on server internals.

Quick Example

use everruns_core::{CapabilityRegistry, DriverRegistry, PlatformDefinition};
use everruns_core::capabilities::TestMathCapability;

let mut capabilities = CapabilityRegistry::new();
capabilities.register(TestMathCapability);

let drivers = DriverRegistry::new();
let platform = PlatformDefinition::new(capabilities, drivers);

assert!(platform.capability_registry().get("test_math").is_some());

What It Provides

• Agent, harness, session, message, event, and typed ID models
• Capability and tool traits
• LLM driver registry and provider-neutral message types
• Context assembly used by embedded, worker, and server execution paths
• In-memory helpers and deterministic LLM simulation for tests

License

MIT. See the repository-level LICENSE file.