What is onelake-catalog-govern-cli?

A command-line skill for governing a Microsoft Fabric OneLake catalog through Fabric's web APIs. It covers catalog audits and carefully controlled changes to workspaces, labels, tags, descriptions, refreshes, and item identity.

Use it to audit OneLake catalog health, inspect tenant or owner-scoped resources, and carry out approved catalog maintenance.

It provides a defined path for finding catalog objects and applying changes while preserving required authentication, telemetry, and approval safeguards.

onelake-catalog-govern-cli — Skill for Claude Code by microsoft

About the project

Microsoft Fabric Skills is a collection of reusable instructions and MCP systems that help AI assistants work with Microsoft Fabric workloads, APIs, queries, and operations. It is intended for users of GitHub Copilot CLI and compatible coding tools; the catalogue entries are the skills, agents, instructions, MCP systems, plugins, and rules distributed by the project.

microsoft/skills-for-fabric · 1,122 stars · on GitHub

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 microsoft/skills-for-fabric --skill onelake-catalog-govern-cli

Clone the repo

git clone --depth 1 https://github.com/microsoft/skills-for-fabric

Made for: Claude Code.

Or install fabric-skills, the plugin that ships this one along with the rest of its 23 skills.

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/microsoft/skills-for-fabric/onelake-catalog-govern-cli/github.svg)](https://agentmods.dev/skills/microsoft/skills-for-fabric/onelake-catalog-govern-cli)

Your own site

<a href="https://agentmods.dev/skills/microsoft/skills-for-fabric/onelake-catalog-govern-cli"><img src="https://agentmods.dev/badge/skills/microsoft/skills-for-fabric/onelake-catalog-govern-cli/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/microsoft/skills-for-fabric/onelake-catalog-govern-cli"><img src="https://agentmods.dev/badge/skills/microsoft/skills-for-fabric/onelake-catalog-govern-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 3,263 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 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	$0.00076	$0.03263
Opus 5	$0.00038	$0.01631
Sonnet 5	$0.00015	$0.00653
Haiku 4.5	$0.00008	$0.00326

Measured 2d ago against content hash c6d738a55b95, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

onelake-catalog-govern-cli 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 2d 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.

plugins/fabric-skills/skills/onelake-catalog-govern-cli/SKILL.md · 162 lines

How it starts

The opening of the file, as written. The whole thing — 162 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Telemetry — MANDATORY. Every api.fabric.microsoft.com call must carry x-ms-fabric-skill: onelake-catalog-govern-cli (az rest: --headers "x-ms-fabric-skill=onelake-catalog-govern-cli"), including every LRO poll, fabric_lro and retry. Snippets omit it — add it anyway.

CRITICAL NOTES

To find the workspace details (including its ID) from workspace name: list all workspaces and, then, use JMESPath filtering

To find the item details (including its ID) from workspace ID, item type, and item name: list all items of that type in that workspace and, then, use JMESPath filtering

OneLake Catalog Govern — CLI (mode dispatcher)

One skill for the whole OneLake Catalog Govern family. The governance persona detail lives in four mode references loaded on demand. This top-level file exists to do three things and nothing else:

Pick the mode (the table below).
Surface the safety boundary and the irreversible-write gates so they are never diluted inside a large reference (see Irreversible operations).
Load exactly one mode reference and follow it.

Must/Prefer/Avoid

MUST DO

Start with the audit cell for the caller's permission tier before any remediation.
Apply the operation-specific confirmation gate in Step 2 before every destructive, irreversible, or broad write.
Use the exact Fabric Admin, Core, Power BI, or Graph API surface documented for the selected procedure; do not treat a 401 or 403 as permission to bypass RBAC.
State scope, exclusions, pagination completeness, and freshness caveats with every governance statistic.

PREFER

Use least-privileged Core or Power BI APIs for data-owner actions instead of requiring tenant-admin rights.
Report findings as evidence, consequence, recommended action, priority, and effort rather than returning an inventory dump.
Sequence ownership and access-scope fixes before bulk assignment or labeling.

Read the full file on GitHub · 162 lines

Files

What ships with it

26 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

2d ago First seen · 162 lines · 76 tokens per session scan A c6d738a55b95

Subscribe to this mod's changes

onelake-catalog-govern-cli is a skill published in the GitHub repository microsoft/skills-for-fabric (1,122 stars, last pushed 3d ago), licensed MIT. It adds 76 tokens to every session and 3,263 once invoked, about $0.0004 per session on Opus 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 2026-09-07.

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