What is fetch-prowjob-json?

A tool that retrieves the prowjob.json file for a Prow job and extracts its run details. Prow is the system that runs automated tests and checks for OpenShift projects.

Use it to inspect a Prow job's status, tested release, upgrade source, test variant, artifact location, and execution environment.

It avoids manually searching job artifacts for the version, images, timing, cluster, and other details needed to understand a test run.

fetch-prowjob-json — Skill for Claude Code by openshift-eng

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add openshift-eng/ai-helpers --skill fetch-prowjob-json

Clone the repo

git clone --depth 1 https://github.com/openshift-eng/ai-helpers

Made for: Claude Code.

Or install ci, the plugin that ships this one along with the rest of its 34 skills, 21 commands, 2 agents.

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/skills/openshift-eng/ai-helpers/fetch-prowjob-json/github.svg)](https://agentmods.dev/skills/openshift-eng/ai-helpers/fetch-prowjob-json)

Your own site

<a href="https://agentmods.dev/skills/openshift-eng/ai-helpers/fetch-prowjob-json"><img src="https://agentmods.dev/badge/skills/openshift-eng/ai-helpers/fetch-prowjob-json/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/skills/openshift-eng/ai-helpers/fetch-prowjob-json"><img src="https://agentmods.dev/badge/skills/openshift-eng/ai-helpers/fetch-prowjob-json.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,272 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. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

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	$0.00027	$0.02272
Opus 5	$0.00014	$0.01136
Sonnet 5	$0.00005	$0.00454
Haiku 4.5	$0.00003	$0.00227

Measured 9d ago against content hash 643703309be7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

fetch-prowjob-json 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 9d 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.

- Check: `curl -s -o /dev/null -w '%{http_code}' https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/`

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

Fetch ProwJob JSON — 97% identical, 6 lines differ

plugins/ci/skills/fetch-prowjob-json/SKILL.md · 179 lines

How it starts

The opening of the file, as written. The whole thing — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Fetch ProwJob JSON

This skill fetches the prowjob.json artifact for a given Prow job and returns key fields including job metadata, spec details, status, and release annotations.

When to Use This Skill

Use this skill when you need to:

Get metadata about a specific Prow job run (status, timing, cluster, pod name)
Determine what payload a job was tested against (release.openshift.io/tag)
Determine the upgrade source version for upgrade jobs (release.openshift.io/from-tag)
Get the release images (RELEASE_IMAGE_LATEST, RELEASE_IMAGE_INITIAL) used in a job
Check the ci-operator target and variant for a job
Get the GCS bucket path for a job's artifacts

Prerequisites

Network Access: Must be able to reach the GCS web proxy
- Check: curl -s -o /dev/null -w '%{http_code}' https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/
- No authentication required

Implementation Steps

Step 1: Parse the Prow Job URL

Extract the GCS path from the Prow job URL. Prow URLs follow this pattern:

https://prow.ci.openshift.org/view/gs/<bucket>/<path>/<job-name>/<build-id>

Extract everything after /view/ to get the GCS reference:

gs/<bucket>/<path>/<job-name>/<build-id>

Step 2: Construct the GCS Web URL

Convert the Prow URL to a gcsweb URL that serves the raw prowjob.json:

https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/<bucket>/<path>/<job-name>/<build-id>/prowjob.json

Example:

Input Prow URL: https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-openshift-release-master-ci-4.22-e2e-gcp-ovn-upgrade/2019864414127132672
GCS Web URL: https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/test-platform-results/logs/periodic-ci-openshift-release-master-ci-4.22-e2e-gcp-ovn-upgrade/2019864414127132672/prowjob.json

The conversion is: replace https://prow.ci.openshift.org/view/ with https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/ and append /prowjob.json.

Read the full file on GitHub · 179 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.

9d ago First seen · 179 lines · 27 tokens per session scan A 643703309be7

Subscribe to this mod's changes

fetch-prowjob-json is a skill published in the GitHub repository openshift-eng/ai-helpers (116 stars, last pushed today), licensed Apache-2.0. It adds 27 tokens to every session and 2,272 once invoked, about $0.0001 per session on Opus 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 2026-09-03.

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fetch-prowjob-json