Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

Diagnosing freshness lag in Materialize v1.0.0

Use this resource to find the cause of freshness lag in a Materialize view, index or sink

New

  • 595 downloads
  • 147 likes
  • 108 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install materialize-freshness-lag-debugging

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent reads the lag history, attributes the delay to one hop, checks ingestion and hydration, then finds the expensive operator. It maps those operators back to the SQL and writes a report that names the culprit and its evidence.

Mostly picked by

Updated November 2, 2026

Card for the “Diagnosing freshness lag in Materialize” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

Similar resources

View all

What you get

  • SKILL.md: nine investigation steps, from evidence to report
  • references/dataflow-analysis.md: reading dataflow operators
  • references/attribution.md: attributing lag to one hop

Good fit for

  • A materialized view shows stale data
  • A freshness alert fires on an index or sink

Not for

    Tags

    • materialize
    • freshness
    • lag
    • diagnosis
    • materialized view

    About

    You say

    “My materialized inventory view is an hour behind, find what is slowing it down.”

    Card for the “Diagnosing freshness lag in Materialize” skill

    Skill published by materializeinc under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to find the cause of freshness lag in a Materialize view, index or sink
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE20.6 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/attribution.md17.3 KB
    • references/dataflow-analysis.md19.9 KB
    • SKILL.md13.9 KB

    Origin and licence

    Listed unmodified

    Author
    materializeinc
    Source
    github.com/materializeinc/agent-skills/tree/12cddab09d8675988a083281ab64c98827d3d973/skills/mz-debug-freshness
    Licence
    Apache-2.0

    Notice

    « mz-debug-freshness » (materializeinc, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.