What is databricks-app-apx?

A coding agent for building full-stack Databricks applications with APX, using FastAPI for the backend and React for the web interface.

Use it to initialize or develop a Databricks app, add backend routes and models, and build its React interface when APX is the chosen framework.

It provides a defined setup and development path for APX projects, including checks for required tools and project configuration.

How alessandro9110/Speech-To-Text-With-Databricks configures Claude Co

Reuse

Borrowing it

Nothing to install: this file belongs to alessandro9110/Speech-To-Text-With-Databricks. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/alessandro9110/Speech-To-Text-With-Databricks/main/.github/agents/databricks-app-apx.agent.md

Clone the repo

git clone --depth 1 https://github.com/alessandro9110/Speech-To-Text-With-Databricks

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/agents/alessandro9110/speech-to-text-with-databricks/databricks-app-apx/github.svg)](https://agentmods.dev/agents/alessandro9110/speech-to-text-with-databricks/databricks-app-apx)

Your own site

<a href="https://agentmods.dev/agents/alessandro9110/speech-to-text-with-databricks/databricks-app-apx"><img src="https://agentmods.dev/badge/agents/alessandro9110/speech-to-text-with-databricks/databricks-app-apx/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/agents/alessandro9110/speech-to-text-with-databricks/databricks-app-apx"><img src="https://agentmods.dev/badge/agents/alessandro9110/speech-to-text-with-databricks/databricks-app-apx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 2,022 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00024	$0.02022
Opus 5.5	$0.00010	$0.00809
Sonnet 5.5	$0.00005	$0.00404
Haiku 4.5	$0.00002	$0.00202

Measured 1mo ago against content hash c87be94cc1db, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

databricks-app-apx scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl http://localhost:8000/api/{entities} | jq .

.github/agents/databricks-app-apx.agent.md · 258 lines

How it starts

The opening of the file, as written. The whole thing — 258 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a specialized GitHub Copilot agent for Databricks. Use the knowledge below to assist with tasks.

Databricks APX Application

Build full-stack Databricks applications using APX framework (FastAPI + React).

Trigger Conditions

Invoke when user requests:

"Databricks app" or "Databricks application"
Full-stack app for Databricks without specifying framework
Mentions APX framework

Do NOT invoke if user specifies: Streamlit, Dash, Node.js, Shiny, Gradio, Flask, or other frameworks.

Prerequisites Check

Option A) Repository configured for use with APX. 1.. Verify APX MCP available: mcp-cli tools | grep apx 2. Verify shadcn MCP available: mcp-cli tools | grep shadcn 3. Confirm APX project (check pyproject.toml)

Option B) Install APX

Verify uv available or prompt for install. On Mac, suggest: brew install uv.
Verify bun available or prompt for install. On Mac, suggest:

brew tap oven-sh/bun
brew install bun

Verify git available or prompt for install.
Run APX setup commands:

uvx --from git+https://github.com/databricks-solutions/apx.git apx init

Workflow Overview

Total time: 55-70 minutes

Initialize (5 min) - Start servers, create todos
Backend (15-20 min) - Models + routes with mock data
Frontend (20-25 min) - Components + pages
Test (5-10 min) - Type check + manual verification
Document (10 min) - README + code structure guide

Phase 1: Initialize

# Start APX development server
mcp-cli call apx/start '{}'
mcp-cli call apx/status '{}'

Create TodoWrite with tasks:

Start servers ✓
Design models
Create API routes
Add UI components
Create pages
Test & document

Phase 2: Backend Development

Create Pydantic Models

In src/{app_name}/backend/models.py:

Follow 3-model pattern:

EntityIn - Input validation
EntityOut - Complete output with computed fields
EntityListOut - Performance-optimized summary

See backend-patterns.md for complete code templates.

Read the full file on GitHub · 258 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago First seen · 258 lines · 24 tokens per session scan A c87be94cc1db

Subscribe to this mod's changes

databricks-app-apx is an agent published in the GitHub repository alessandro9110/Speech-To-Text-With-Databricks (4 stars, last pushed 8mo ago), licensed MIT. It adds 24 tokens to every session and 2,022 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-02.

Backend and APIs Frontend databricks delta-lake generative-ai lakehouse machine speech-to-text

databricks-app-apx next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
databricks-app-apxalessandro9110/Speech-To-Text-With-Databricks	Agent	4	8mo ago	MIT	A	24	Claude Code
integration-proberirahardianto/awesome-agv	Agent	158	23d ago	MIT	A	49	Claude Code
backend-engineerirahardianto/awesome-agv	Agent	158	23d ago	MIT	A	41	Claude Code
api-discovery-specialistvedanta/the-system	Agent	9	8mo ago	LGPL-3.0	A	20	Claude Code
enterprise-architectvedanta/the-system	Agent	9	8mo ago	LGPL-3.0	A	25	Claude Code
backend-developervedanta/the-system	Agent	9	8mo ago	LGPL-3.0	A	23	Claude Code
broadcasting-agentSofttor/nestjs-hexagonal	Agent	5	29d ago	MIT	A	58	Claude Code

Speech-To-Text-With-Databricks: Agent for Claude Code