check-data-flow

check-data-flow is a skill for Claude Code, Codex from oracle-samples/oracle-aidp-samples. It costs 83 tokens per session (784 once invoked), scanned A, original, UPL-1.0.

A pre-migration data check that reads a migration manifest and tests whether each required Spark data source or table exists and contains data on an AIDP cluster.

In plain words
What is it for?
Use it to check source tables and data paths, see which inputs are ready, and get remediation suggestions before migrating jobs.
Why use it?
It can reveal missing or empty inputs before a migration starts, reducing avoidable migration failures.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to check source tables and data paths, see which inputs are ready, and get remediation suggestions before migrating jobs.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/oracle-samples/oracle-aidp-samples/check-data-flow
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 oracle-samples/oracle-aidp-samples --skill check-data-flow
Clone the repo
git clone --depth 1 https://github.com/oracle-samples/oracle-aidp-samples

Made for: Claude Code, Codex.

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.

agentmods badge for check-data-flow

README.md
[![agentmods](https://agentmods.dev/badge/skills/oracle-samples/oracle-aidp-samples/check-data-flow/github.svg)](https://agentmods.dev/skills/oracle-samples/oracle-aidp-samples/check-data-flow)
Your own site
<a href="https://agentmods.dev/skills/oracle-samples/oracle-aidp-samples/check-data-flow"><img src="https://agentmods.dev/badge/skills/oracle-samples/oracle-aidp-samples/check-data-flow/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.

agentmods 80×15 button for check-data-flow

Your own site · 80×15
<a href="https://agentmods.dev/skills/oracle-samples/oracle-aidp-samples/check-data-flow"><img src="https://agentmods.dev/badge/skills/oracle-samples/oracle-aidp-samples/check-data-flow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 784 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00083 $0.00784
Opus 5.5 $0.00033 $0.00314
Sonnet 5.5 $0.00017 $0.00157
Haiku 4.5 $0.00008 $0.00078

Measured 1mo ago against content hash f22522a4b001, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

check-data-flow scanned grade A with 0 findings 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

ai/codex-plugins/plugins/oracle-ai-data-platform-workbench-databricks-migrator/skills/check-data-flow/SKILL.md · 57 lines

The source is not reproduced here

Licensed UPL-1.0

The repository is licensed UPL-1.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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.

  1. 1mo ago First seen · 57 lines · 83 tokens per session scan A f22522a4b001

Subscribe to this mod's changes

check-data-flow is a skill published in the GitHub repository oracle-samples/oracle-aidp-samples (55 stars, last pushed yesterday), licensed UPL-1.0. It adds 83 tokens to every session and 784 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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