// Package tools is executus's library of generic, host-agnostic agent tools.
//
// A host registers the tools it wants against a tool.Registry, then runs an
// agent whose RunnableAgent.LowLevelTools name them. Tools split two ways:
//
//   - Always-available, zero-dependency tools (think, ...) need no host backend
//     and register via Register. A light host (gadfly) can call Register and be
//     immediately useful.
//   - Backed tools (web search, file/kv storage, summarize, ...) take a nil-safe
//     Deps describing their host backend; they register via grouped registrars
//     (RegisterWeb, RegisterStore, ...) as those land.
//
// Every tool ships with the same three-stage permission model as mort's, and a
// host adds its own domain tools against the SAME registry.
package tools

import "gitea.stevedudenhoeffer.com/steve/executus/tool"

// Register adds the always-available, zero-dependency generic tools to reg
// (currently: think). Returns the first registration error, if any.
func Register(reg tool.Registry) error {
	for _, t := range []tool.Tool{
		NewThink(),
	} {
		if err := reg.Register(t); err != nil {
			return err
		}
	}
	return nil
}