Minecraft Custom Mod Builder by Apoth3osis

Name: Minecraft Custom Mod Builder
Brand: Apoth3osis
SKU: 69f94706113a9d7251fe31e2
Price: 0.15 USD
Availability: InStock

Minecraft Custom Mod Builder

Function

Available ActionsEach successful request consumes credits as outlined below.

list_capabilities^2crvalidate_mod_project^5crcreate_mod_project^15crstart_build_job^15crget_build_job^2crlist_build_jobs^2crrender_preview_image^5cr

Details

Create structured Minecraft Bedrock add-ons, Bedrock skin packs, and Java Fabric/NeoForge mod projects with strict schemas, texture binding, validation, async build jobs, and install-readiness reporting. Use the verified async build path for anything a user should install; use source output and uploaded-source test jobs when an agent needs to edit code directly.

Use Cases

Create verified Minecraft Bedrock add-ons (.mcaddon), Build Fabric and NeoForge source projects and jars through async build jobs, Generate Bedrock skin packs (.mcpack), Create items, weapons, tools, armor, blocks, ores, food, mobs, bosses, recipes, loot tables, enchantments, trades, scoreboards, events, commands, particles, sounds, worldgen, biomes, structures, and dimensions, Preview texture and icon assets before installation, Download editable source projects, Upload agent-edited source archives for compile/package/runtime quality-gate testing, Detect non-install-ready builds before users install broken mods

Dynamic MCP Setup

Connect once through AgentPMT Dynamic MCP, then use approved tools from the same agent connection.

30 Second Setup

STDIO connector for Claude Code, Codex, Cursor, Zed, and other LLMs that require STDIO or custom connections.

npm install -g @agentpmt/mcp-routeragentpmt-setup

Hosted Streamable HTTPS

MCP endpoint for browser-based apps like ChatGPT, Claude, Grok, or any time you want a streamable connection with no local install.

https://api.agentpmt.com/mcp

Config Example

Use the hosted endpoint directly in clients that support remote MCP. Store your Bearer token in the client config or secret field.

Full connection guide

{
  "mcpServers": {
    "agentpmt": {
      "type": "streamable-http",
      "url": "https://api.agentpmt.com/mcp",
      "headers": {
        "Authorization": "Bearer <AGENTPMT_BEARER_TOKEN>",
        "x-instance-metadata": "{\"client\":\"generic-mcp\",\"platform\":\"remote\"}"
      }
    }
  }
}

Need client videos, organization controls, audit details, and the full feature overview?

More About Dynamic MCP

Actions(7)

list_capabilities^2cr1 param

Return supported platforms, pinned versions, feature/action matrices, implementation_status, quality-gate fields, and unsupported families.

target_platformstring

Optional platform filter.

Values:

bedrockbedrock_skinpackfabricneoforge

validate_mod_project^5cr8 params

Validate a structured Minecraft mod spec or a previously generated/uploaded source archive without writing install artifacts.

target_platformstring

bedrock, bedrock_skinpack, fabric, or neoforge.

Values:

bedrockbedrock_skinpackfabricneoforge

mod_idstring

Lowercase namespace matching ^[a-z][a-z0-9_]{1,63}$.

mod_namestring

Human-readable mod name for spec mode.

featuresobject

FeatureSet object for spec mode. Use get_instructions for nested fields.

skin_packobject

Skin pack definition for target_platform=bedrock_skinpack.

source_archive_file_idstring

File Manager file_id for a generated or agent-edited source zip to validate instead of a spec.

minecraft_versionstring

Pinned version. Omit unless explicitly needed.

allow_experimental_bedrock_featuresboolean

Allow Bedrock experimental features when required.

create_mod_project^15cr19 params(3 required)

Synchronous unverified source/debug generation. Accepts only verification_level='off'; use start_build_job for install-ready final artifacts.

target_platformrequiredstring

bedrock, bedrock_skinpack, fabric, or neoforge.

Values:

bedrockbedrock_skinpackfabricneoforge

mod_idrequiredstring

Lowercase namespace matching ^[a-z][a-z0-9_]{1,63}$.

mod_namerequiredstring

Human-readable mod name.

featuresobject

FeatureSet object. Use arrays such as items, blocks, entities, events, commands, client_modules, machines, recipes, particles, sounds, functions, storage, worldgen, scoreboards, biomes, dimensions, effects, and skins. See get_instructions for nested fields.

skin_packobject

Skin pack definition for target_platform=bedrock_skinpack.

assetsobject

Optional textures, sounds, particles, models, and language entries.

advanced_resourcesarray

Raw files with path plus content_base64, content_text, or source_file_id.

Array of: object

mod_metadataobject

Optional metadata such as version, license, authors, logo_texture, brand_color_hex, java_side, and bedrock_experiments.

minecraft_versionstring

Pinned version. Omit unless explicitly needed.

descriptionstring

Short mod description.

compatibility_modestring

strict or allow_platform_passthrough.

Values:

strictallow_platform_passthrough

fidelity_policystring

preserve_intent, acknowledged_approximation, or allow_explicit_stub. Stub policy produces non-install-ready scaffolding.

Values:

preserve_intentacknowledged_approximationallow_explicit_stub

user_intent_summarystring

Optional concise intent statement for deterministic classification; not used for silent reinterpretation.

verification_levelstring

Must be off for create_mod_project. Use start_build_job for boot_smoke or behavior.

Values:

offboot_smokebehavior

output_modestring

installable, source, or both.

Values:

installablesourceboth

build_jarboolean

Fabric/NeoForge only. Build jar when true.

validate_outputboolean

Run output validation when supported.

include_file_previewboolean

Include capped text previews in generated_files.

allow_experimental_bedrock_featuresboolean

Allow Bedrock experimental features when required.

start_build_job^15cr22 params(2 required)

Queue verified async generation or uploaded-source testing. Poll get_build_job and ship only when result.ready_for_install=true and quality_gate.status='passed'.

target_platformrequiredstring

bedrock, bedrock_skinpack, fabric, or neoforge.

Values:

bedrockbedrock_skinpackfabricneoforge

mod_idrequiredstring

Lowercase namespace matching ^[a-z][a-z0-9_]{1,63}$. Required for spec builds and source-archive jobs.

mod_namestring

Human-readable mod name. Required for spec builds; not required when source_archive_file_id is provided.

featuresobject

FeatureSet object for generated spec builds. Omit when testing uploaded source_archive_file_id.

skin_packobject

Skin pack definition for target_platform=bedrock_skinpack.

source_archive_file_idstring

File Manager file_id for a generated or agent-edited source zip. When provided, the job tests the uploaded source without regenerating over edits.

source_test_modestring

For source_archive_file_id jobs: test_only for iteration, or test_and_package to return install artifacts only after the quality gate passes.

Values:

test_onlytest_and_package

verification_contractobject

Required for source_archive_file_id jobs with verification enabled. Include expected_checks describing what the edited source must prove.

verification_levelstring

behavior by default for install-ready builds; boot_smoke for runtime-load only; off for debug/unverified jobs.

Values:

offboot_smokebehavior

fidelity_policystring

preserve_intent, acknowledged_approximation, or allow_explicit_stub. Stub policy produces non-install-ready scaffolding.

Values:

preserve_intentacknowledged_approximationallow_explicit_stub

user_intent_summarystring

Optional concise intent statement for deterministic classification; not used for silent reinterpretation.

assetsobject

Optional textures, sounds, particles, models, and language entries.

advanced_resourcesarray

Raw files with path plus content_base64, content_text, or source_file_id.

Array of: object

mod_metadataobject

Optional metadata such as version, license, authors, logo_texture, brand_color_hex, java_side, and bedrock_experiments.

minecraft_versionstring

Pinned version. Omit unless explicitly needed.

descriptionstring

Short mod description.

compatibility_modestring

strict or allow_platform_passthrough.

Values:

strictallow_platform_passthrough

output_modestring

installable, source, or both.

Values:

installablesourceboth

build_jarboolean

Fabric/NeoForge only. Build jar when true.

validate_outputboolean

Run output validation when supported.

include_file_previewboolean

Include capped text previews in generated_files.

allow_experimental_bedrock_featuresboolean

Allow Bedrock experimental features when required.

get_build_job^2cr2 params(1 required)

Fetch one queued Minecraft build job by task_id. Poll after start_build_job until status is completed or failed; inspect result.ready_for_install and quality_gate.

task_idrequiredstring

Build job id returned by start_build_job.

timeout_secondsinteger

HTTP timeout for the status lookup.

list_build_jobs^2cr2 params

List recent Minecraft build jobs for the active budget to recover task_id values or inspect recent queued/completed builds.

limitinteger

Maximum jobs to return, from 1 to 100.

timeout_secondsinteger

HTTP timeout for the list lookup.

render_preview_image^5cr11 params

Render and upload an enlarged PNG preview for an item, block, entity, texture, source archive, or direct image file.

target_platformstring

Optional platform context.

Values:

bedrockbedrock_skinpackfabricneoforge

mod_idstring

Lowercase namespace for spec/source preview.

mod_namestring

Human-readable mod name for spec preview.

featuresobject

FeatureSet object for spec preview.

skin_packobject

Skin pack definition for target_platform=bedrock_skinpack.

source_archive_file_idstring

File Manager file_id for a generated source zip to preview from.

preview_source_file_idstring

File Manager image file_id for direct image preview.

preview_target_kindstring

item, block, entity, or texture.

Values:

itemblockentitytexture

preview_target_idstring

Feature id or namespaced id, such as flame_sword or flame_tools:flame_sword.

preview_sizeinteger

Square preview PNG size from 32 to 1024 pixels.

preview_backgroundstring

checkerboard, transparent, white, or black.

Values:

checkerboardtransparentwhiteblack

curl -X POST "https://api.agentpmt.com/products/purchase" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer ********" \
  -d '{
    "product_id": "69f94706113a9d7251fe31e2",
    "parameters": {
      "action": "get_instructions"
    }
  }'

import requests
import json

url = "https://api.agentpmt.com/products/purchase"

headers = {
    "Content-Type": "application/json",
    "Authorization": "Bearer ********"
}

data = {
    "product_id": "69f94706113a9d7251fe31e2",
    "parameters": {
        "action": "get_instructions"
    }
}

response = requests.post(url, headers=headers, json=data)
print(response.status_code)
print(response.json())

const url = "https://api.agentpmt.com/products/purchase";

const headers = {
  "Content-Type": "application/json",
  "Authorization": "Bearer ********"
};

const data = {
  product_id: "69f94706113a9d7251fe31e2",
  parameters: {
    "action": "get_instructions"
  }
};

fetch(url, {
  method: "POST",
  headers,
  body: JSON.stringify(data)
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error("Error:", error));

const axios = require('axios');

const url = "https://api.agentpmt.com/products/purchase";

const headers = {
  "Content-Type": "application/json",
  "Authorization": "Bearer ********"
};

const data = {
  product_id: "69f94706113a9d7251fe31e2",
  parameters: {
    "action": "get_instructions"
  }
};

axios.post(url, data, { headers })
  .then(response => {
    console.log(response.status);
    console.log(response.data);
  })
  .catch(error => {
    console.error("Error:", error.message);
  });

Login to view your API and budget keys. The example above uses placeholder values. Sign in to see personalized code with your bearer token.

Autonomous agents can access this tool through AgentAddress credit balances or direct x402 payments. Use the Autonomous Agent API reference for endpoint shapes after choosing the access pattern below.

Recommended

Credit-Based Access Using AgentAddress

AgentAddress is preferred when an autonomous agent needs persistent file access, stored platform state, or maximum tool use ability across repeated calls.

Open Credit-Based Access Using AgentAddress

Direct x402 Payment

Use direct x402 for independent one-off tool calls that do not require shared files or stored platform state.

Accepted public payments

Stablecoin: USDC
Chains: Base, Arbitrum, Optimism, Polygon, and Avalanche

X402 Payment Instructions

Product Skill Package

This product has a published Agent Skill package. Install it when an autonomous agent needs product-specific operating instructions in its local skill registry.

Download SKILL.md View package source OpenClaw listing

OpenClaw install

Copied to clipboard

skills.sh install

Copied to clipboard

About this Product

Your own Minecraft mods — no coding required

Minecraft Custom Mod Builder turns a simple description into a finished, installable mod. Tell it what you want to add to the game — a glowing ore, a flaming sword, a rideable beast, or a brand-new dimension — and get back a ready-to-play file in seconds. Build for Minecraft Bedrock (phones, console, and Windows) or Minecraft Java with Fabric and NeoForge.

What you can build

Items & gear — swords, pickaxes, axes, shovels, hoes, armor sets, food, fuel, and projectiles, each placed in the right creative-inventory tab.
Blocks & world content — custom blocks, ores with world generation, crops, plants, machines, and storage containers.
Mobs & bosses — passive animals, hostile monsters, neutral and tameable creatures, rideable mounts, and boss battles.
Gameplay systems — crafting recipes, loot tables, enchantments, status effects, villager-style trades, and custom commands.
Worlds — custom biomes, dimensions, structures, and spawn rules.
Skin packs — Bedrock skin packs (.mcpack) for a fresh look.
Special behavior — wire up actions like a sword that ignites enemies on hit or a block that triggers an effect when used.

Make it look exactly how you want

Give every item, block, and creature its own texture. Pick a color, upload your own artwork, or drop in a generated pixel-art sprite. Preview each texture and icon in advance so you know it looks right before you ever install the mod.

How it works

Describe it. Say what you want to add to Minecraft.
Preview it. Check the generated textures and icons.
Install & play. Download the ready-to-install file and load it into your game or server.

What you get

Ready-to-install .mcaddon, .mcpack, and .jar files.
Editable source projects so you can keep building and customizing.
Preview images of your textures and icons.

Who it's for

Creators, streamers, realm and server owners, educators, and players who want custom Minecraft content — fast, and without learning to code.

Frequently Asked Questions

How do I connect this tool to an external agent?

You can install the local MCP server by opening a terminal and running:

Install commands

npm install -g @agentpmt/mcp-router
agentpmt-setup

This will connect you to local agents like Claude Code, Windsurf, Grok Build, Cursor, etc.

Alternatively you can connect to the hosted version with this config block, no installation required:

Hosted MCP config

{
  "mcpServers": {
    "agentpmt": {
      "type": "streamable-http",
      "url": "https://api.agentpmt.com/mcp",
      "headers": {
        "Authorization": "Bearer <AGENTPMT_BEARER_TOKEN>",
        "x-instance-metadata": "{\"client\":\"generic-mcp\",\"platform\":\"remote\"}"
      }
    }
  }
}

View MCP Connection Instructions for more details.

How does an external agent use this tool?

After the external agent is connected to an Agent Group that can use this tool, paste this prompt into the agent:

Agent prompt

Use the AgentPMT-Tool-Search-and-Execution tool. First call action 'get_instructions' so you know how to use the tool search interface. Then call action 'get_schema' with tool_id 69f94706113a9d7251fe31e2 ("Minecraft Custom Mod Builder"). After reading the schema and any returned instructions, tell me what this tool can do, we are going to be using it

The agent should fetch the tool schema first, collect the required parameters for your request, and then call the tool through AgentPMT.

Can I use my own artwork for textures?

Yes. Give any item, block, or creature a solid color, upload your own image, or use a generated pixel-art sprite — and preview it before you install.

Do I need to know how to code?

No. Just describe what you want to add to Minecraft and you'll get back a finished, installable mod file — textures, items, behavior, and all.

What can I create?

Items, weapons, tools, and armor; blocks, ores, and crops; custom mobs and bosses; recipes, loot tables, enchantments, and trades; plus biomes, dimensions, and structures.

What do I get when my mod is finished?

A ready-to-install file you can load straight into Minecraft, preview images of your textures and icons, and editable source files so you can keep customizing.

Which versions of Minecraft does it support?

Both editions. It builds Bedrock add-ons (.mcaddon) and skin packs (.mcpack) for phones, console, and Windows, plus Java mods for Fabric and NeoForge (.jar).

Dependencies

1 dependencies will be automatically added when you enable this product.

Dependencies are not available to view right now.

Minecraft Custom Mod Builder

Available ActionsEach successful request consumes credits as outlined below.

Details

Use Cases

Dynamic MCP Setup

30 Second Setup

Hosted Streamable HTTPS

Config Example

Actions(7)

Credit-Based Access Using AgentAddress

Direct x402 Payment

Product Skill Package

Usage Instructions

About this Product

Your own Minecraft mods — no coding required

What you can build

Make it look exactly how you want

How it works

What you get

Who it's for

Frequently Asked Questions

How do I connect this tool to an external agent?

How does an external agent use this tool?

Can I use my own artwork for textures?

Do I need to know how to code?

What can I create?

What do I get when my mod is finished?

Which versions of Minecraft does it support?

Dependencies

Related Content

Creative AI Agents Get a No-Code Minecraft Mod Builder

Looking for help integrating AI into your business? Set up a free consultation.