Check a DNAnexus dxapp.json before dx build

Paste or drop the dxapp.json of an app or applet. Your browser runs the dnanexus-integration skill's own validator on it, with the same report and exit status as the Python, free. Nothing is uploaded. A paid run reviews it for dx build or writes the corrected manifest, and the page checks that again.

The examples replay saved model runs - the whole page, free.

1. dxapp.json (validate_dxapp.py)

Manifestdxapp.json

Drop a dxapp.json here, or

--kind --strict (warnings fail too) Python

Paste a dxapp.json or load an example.

Check (free, in your browser, no AI)

validate_dxapp.py

kind

issues

page checks

The validator is offline: it never checks that an instance type exists in a region, that an asset or project exists, or that dx build will succeed.

Flags (validator issues, then the page's own checks - numbered for the review)

Manifest summary (the page's reading)

validate_dxapp.py --json output

validate_dxapp.py text output

inputs.json skeleton (required inputs, for dx run --input-json-file)

The same check with the skill's script, then the build

Free: no account, no run.

About the app (optional, sent as written: the region, what it does at run time, how long jobs take - no tokens)

Anything to ask (optional)

Check a dxapp.json first to price the run.

Raw model reply

The reply did not parse as the structured result, so it is shown as it arrived.

Your recent runs

What this does, and what it does not

The dnanexus-integration agent skill ships validate_dxapp.py, a standard-library Python check of a dxapp.json: required name, app version and I/O specs; parameter names and classes; interpreter, Ubuntu release and AEE version; deprecated resources and runSpec.systemRequirements; unpinned execDepends; restart and timeout policy; regions that declare requirements inconsistently; instance selectors; broad network, project and developer access; HTTPS ports; and credential-looking values. This page runs a JavaScript port of it with the same text and JSON report and the same exit status, checked against the Python on tens of thousands of fuzzed manifests (see the notice).

The page's own checks, labelled "page", quote the skill's configuration reference: a missing timeout, retrying deterministic errors, file defaults that are local paths, pip at run time, project access an app rarely needs. Before a paid run, values under credential-looking keys are replaced with a marker, so no token leaves your browser. The validator is offline and supplements, not replaces, dx build. Derived from the agent skill @k-dense-ai/dnanexus-integration (k-dense-ai/scientific-agent-skills, MIT; see the notice). Not affiliated with DNAnexus.