Your Constitution increases by 1.

Your body is a construct's husk with an entire swarm animating it. This makes you vulnerable to fire damage and gives you disadvantage to Stealth checks. Due to your body's low, constant buzzing, you automatically alert creatures within 5 feet of you, that can hear, to your presence if you are conscious.

As an action, you can telepathically order a single wasp/bee/hornet to fly out of you, or your swarm, and attack a creature within 40 ft, dealing 1 piercing damage.

Even though you were constructed, you are a living creature. You are immune to poison and disease. You do not need to breathe, eat, drink, or sleep. Instead of sleeping, you enter an inactive state for 4 hours each day. You do not dream in this state; you are fully aware of your surroundings and notice approaching enemies and other events as normal. You cannot be rendered unconscious through any means.

 Because you are comprised of multiple tiny creatures, it is easier for you to escape being grappled. Using your action, you can dissipate the swarms inside you and escape a grapple or navigate difficult terrain. However, any armor or objects are left behind, and you cannot attack or interact with objects in your Swarm Form. A beeforged may remain in swarm form a number of rounds equal to its Constitution modifier. Every round thereafter, you take 1d4 damage until you return to your humanoid form.

You can read, write, and speak Common and one language of your choice. You also have the ability to telepathically communicate with the wasps/bees/hornets inside of you.