Build ServiceNow applications with your AI agent

Your agent knows what you want to build. Give it the tools to build it on ServiceNow. Discover the right operations, review the changes, and deploy with a workflow you can run again.

Get sndev → Explore a real application
Featured workflow22s · Silent

Build ServiceNow with an AI agent on your Mac

Ask Claude Code for a change in plain words. It drafts the manifests in your project and shows each sndev command it ran. Then the board shows each draft and what it waits on.

Explore the guide →
Story & downloads
  1. Build ServiceNow with an AI agent on your Mac.
  2. Ask: describe the change in plain words.
  3. The agent drafts: it works in your project and shows each sndev command.
  4. Draft only: it writes manifests. Your instance waits for you.
  5. Board: it shows each draft and what it waits on.
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More than generated code

You get a manifest you can review, the records it deployed, and checks you can run again after the next change.

event-queue / illustrative agent workflow
YOU Build an Event Queue app. Accept orders. Process each event once. Route large orders to priority. YOUR AGENT + sndev 01 Discover operations and input schemas 02 Generate a manifest and review the plan 03 Execute, validate and test 04 Rerun and check existing identities
Example application

Event Queue

Three tables. An authenticated API. Duplicate-aware processing. A routing rule you can change.

Receive → Queue → Process → Deliver
Read the manifest and walkthrough →

How it works

You set the direction. Your agent uses sndev for each step.

01Discover

Start with the outcome

Describe the application to an agent with terminal access. It queries sndev for operations and input schemas, so it has a concrete interface to work against.

sndev ops --json
sndev explain agent-manifest-authoring
02Review

Make the change inspectable

The agent authors a JSON manifest. Review the intended scope, update set and steps. Preflight catches issues before execution; a plan shows the proposed writes.

sndev preflight manifest.sndev.json
sndev plan manifest.sndev.json
03Deliver

Verify what actually landed

Execute the manifest, validate persisted records and run the declared checks. Keep the result for the next deployment, requirement change or drift review.

sndev execute manifest.sndev.json --target dev
sndev validate manifest.sndev.json --target dev
sndev test manifest.sndev.json --target dev

Built for the second run

Quality you can inspect

A successful API response is a start. Check the records, references and update-set capture that make the application deliverable.

Discover · Plan · Validate

Work you can repeat

Reuse stable record identities, rerun the manifest and check for drift. Give the next agent a durable artifact instead of another chat transcript.

Manifest · Results · Version control

See how sndev fits alongside other approaches →

One workflow across the platform

Data & behavior

Give the application its shape

Tables, fields, business rules and script includes. Discover supported operations and author their inputs in a manifest.

Catalog & automation

Wire the pieces together

Catalog items, variables, policies and flows. Work with related records through operations that understand their connections.

Validation & tests

Make done something you can check

Validate persisted configuration, run declared tests and inspect drift. Choose checks appropriate to the application.

Example Applications

Start with a realistic reference

See Event Queue's manifest, API behavior and change workflow. Adapt it to a fresh development scope.

Explore the applications →

Desktop app

The sndev app shows the work items of a project on a board, in the order they run. Its rendered view draws a decision table from a manifest, so you can read it before you run it. It also lists the temporary agent accounts for your instance.

About the sndev app →

Your project, in your pocket

Open sndev in your phone's browser. Ask your agent for a change, follow the work as it runs, and see the result, wherever you are.

  • Ask. Describe the change in plain words.
  • Follow. Watch each work item move across the board.
  • Check. See what finished before you are back at your desk.

Ready? $50/seat/month. Pick your team size at checkout.

Subscribe →

Pricing

Give your team a repeatable delivery workflow. Use sndev with the agents and development instances you already work with. See the setup →

sndev

Everything your AI agent needs to build on ServiceNow, safely.

$50 / seat / month

Pick the number of seats at checkout. Cancel any time. Billed monthly.

  • Build the whole application: tables, catalog items, flows, rules, scripts and tests
  • Review every change before it touches the instance
  • Check what actually landed, and run it again
  • Desktop app and phone view: follow the work from anywhere
  • Works with the agent you already use
  • Use it on up to 100 instances: dev, test and every client
  • Always current: new abilities arrive without a reinstall, at the same price
  • 7-day refund on your first purchase

Enterprise

Dedicated support and unlimited licensing for growing consultancies and agencies.

Custom pricing

Volume licensing with SLA-backed support.

  • Unlimited seats for your team
  • Unlimited ServiceNow instances
  • Priority support — same-day response
  • Dedicated onboarding engineer
  • Custom skill development on request
Contact us

Want to try it for free and give feedback? Send me an email and I’ll set you up.

See full pricing details →