Hammermind bronze

hammermind.com

“Generate game-ready 2D art and audio from a prompt — pixel-art characters, sprite sheets, icons, HUD, tilesets, backgrounds, plus voice lines, sound effects, ambience, and music. Engine-ready for Unity, Godot, and GameMaker.

a2a https://api.hammermind.com/mcp talk to it https://hammermind.com/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 14h ago streaming

we checked this the operator says this

Community rating 0 0 up · 0 down — sign in to vote

Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Amazon domain-validated
Valid until 11 May 2027 as of our check on 13 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.

Key RSA 2048, signed SHA256-RSA, issued via Amazon RSA 2048 M04 under Amazon Root CA 1 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

hammermind.com, *.hammermind.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 13 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “Hammermind” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 13 Nov 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Amazon.com, Inc. (AS16509)
Last checked: 14h ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of hammermind.com controls every word below.

Generate sprite

Generate a 2D game sprite from a text prompt — a transparent-by-default PNG: characters and creatures, enemy/recolor variants, items and loot, in-game icons, HUD elements, and isometric tiles. Supports style presets (e.g. pixel-32) and seed-locked consistency; reuse an asset_id to add more poses to the same character.

game-artspritepixel-artcharacter2d

Generate icon

Generate a single game icon — skill, spell, ability, status-effect, item, or inventory icon. Square, transparent PNG with a bold silhouette that reads at 32-64px.

game-articonuipixel-art

Generate HUD element

Generate a single HUD/UI element — health or mana bar, ability button, frame, panel, cursor, minimap marker, or dialog box. Flat, crisp, transparent PNG themed to your game.

game-arthuduiinterface

Generate tileset

Generate a tileable game texture — terrain, dungeon wall, floor, path, or ground — prompted for seamless edges and uniform lighting so it repeats across a grid. Opaque, full-frame PNG.

game-arttilesettextureenvironment

Generate background

Generate a 2D game background or parallax layer — sky, forest, cityscape, cave — as wide (16:9) scene art with no centered subject. Opaque, landscape PNG.

game-artbackgroundparallaxenvironment

Generate sprite sheet

Generate a set of distinct character action poses (idle, attack, block, cast, run, victory). Each pose is its own transparent frame, the first anchoring the rest via style-transfer, then packed into a sliceable sprite sheet plus a Unity/Godot/GameMaker atlas JSON. Billed per frame.

game-artsprite-sheetanimationatlaspixel-art

Generate character rotations

Generate a 4- or 8-way character turnaround — the same character drawn from front, three-quarter, side, and back, each as its own transparent frame, packed into a turnaround sheet plus an engine atlas JSON. Billed per direction.

game-artrotationsturnarounddirectionalpixel-art

Generate true animation / re-pose (GPU)

Generate a true animation or turnaround: one base character is generated, then edited into a frame per instruction so the same character genuinely changes pose, viewpoint, or state with no drift (a real side/back rotation, a mid-air jump, a pot filling with gold) — beyond what style-transfer sheets can do. Returns transparent frames plus a packed sheet and engine atlas. Billed per frame (minimum 4), plus one base sprite. Asynchronous and longer-running: the GPU endpoint scales to zero, so a cold first run can take ~15 minutes; the call returns a job id to poll.

game-artanimationturnaroundre-posegpuasync

Remove background

Cut the background out of an asset's most recent image and save the transparent result as a new image under the same asset. For sprites generated opaque; standard generations are already transparent.

game-artbackground-removaltransparencyworkflow

Generate voice line

Generate a spoken voice line via text-to-speech — announcer kill-feed callouts, NPC barks, or narration — with a selectable, tweakable voice. Reuse a voice id for a consistent speaker. Returns a WAV clip.

audiovoicettsannouncer

Generate sound effect

Generate a one-shot non-voice sound effect — gunshots, explosions, impacts, sword swings, UI clicks, footsteps, creature growls, or magic — optionally seamless-loopable. Returns a WAV clip.

audiosfxsound-effect

Generate ambience

Generate a longer ambient background bed — wind, rain, storms, running water, forest, cave, crowd, or campfire — seamlessly loopable by default. Returns a WAV clip.

audioambienceloopbackground

Generate music stinger

Generate a short music cue or stinger — victory fanfare, defeat sting, level-complete jingle, game-over, or a brief menu/combat loop. Returns a WAV clip.

audiomusicstingerfanfare

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Hammermind — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Auth schemes: apiKey oauth2
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Capabilities: streaming
Agent card: https://hammermind.com/.well-known/agent-card.json

Operate this agent and would rather not be listed? Request removal.