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Greg Ziółkowski

Senior Software Engineer at Automattic

@gziolo Oleśnica, Poland joined Jan 2016

gziolo.pl github.com/gziolo Slack: @gziolo
    Maintains Abilities API
    Teams Core AI Core

    Bio

    Husband, father, open sourcerer, and basketball fan. Writes code at Automattic and contributes to WordPress core.

    Badges

    CODE
    6 badges
    C Core AI Contributor '26 Core Contributor '18 C Core Performance Contributor '22 C Core Performance Team '22 Core Team '20 Meta Contributor '19
    CONTENT
    2 badges
    Documentation Contributor '22 Photo Contributor '22
    COMMUNITY
    2 badges
    Meetup Organizer '18 WordCamp Speaker '19
    PRACTICE
    1 badge
    Accessibility Contributor '19
    POLYGLOTS
    1 badge
    Translation Contributor '16

    Current Job

    Senior Software Engineer
    Present
    Automattic

    Recent impact

    Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

    Last 30 days
    20contributions
    high10
    medium10
    score40
    Last 90 days
    154contributions
    high94
    medium60
    score342
    Last 12 months
    510contributions
    high314
    medium196
    score1138

    Team focus

    Share of contributions across teams during the last 365 days

    WordPress releases

    Contributed to 21 releases
    • 7.0
    • 6.9
    • 6.8
    • 6.7
    • 6.6
    • 6.5
    • 6.4
    • 6.3
    • 6.2
    • 6.1
    • 6.0
    • 5.9
    • 5.8
    • 5.7
    • 5.6
    • 5.5
    • 5.4
    • 5.3
    • 5.2
    • 5.1
    • 5.0

    Time commitment

    20 hours per week of sponsored contribution time

    Contributions

    Type
    August 2026
    Aug 12 Wed · 08:07
    GitHub med
    Submitted pull request #931 to WordPress/ai:
    Compare the core read abilities against the REST API
    Aug 10 Mon · 14:27
    GitHub med
    Created issue #923 in the WordPress/ai repository:
    Introduce agent users to give AI agents an auditable identity
    Aug 10 Mon · 12:40
    GitHub med
    Closed issue #307 on the WordPress/ai repository:
    Add AGENTS.md to streamline contributor onboarding
    Aug 05 Wed · 11:21
    GitHub med
    Submitted pull request #273 to WordPress/php-ai-client:
    Add function call resolution loop and withMessages() to PromptBuilder
    Aug 05 Wed · 11:18
    GitHub med
    Created issue #272 in the WordPress/php-ai-client repository:
    Add a function call resolution loop and a way to append messages…
    July 2026
    Jul 27 Mon · 19:24
    GitHub high
    Pull request #254 merged into WordPress/mcp-adapter:
    Inherit public ability exposure for MCP
    Jul 24 Fri · 08:16
    GitHub med
    Created issue #9 in the wp-cli/ability-command repository:
    Add support for new `meta.public` flag
    Jul 23 Thu · 11:38
    Core med
    Submitted pull request #12658 to WordPress/wordpress-develop:
    AI: Add automatic ability resolution loop to the WP AI Client
    Jul 23 Thu · 10:42
    GitHub med
    Submitted pull request #254 to WordPress/mcp-adapter:
    Inherit public ability exposure for MCP
    Jul 23 Thu · 07:54
    Core med
    Closed pull request #12401 on WordPress/wordpress-develop:
    Abilities API: Allow registration after init

    Photos

    2 contributions

    View all 2 photos in the Photo Directory

    Plugins

    1 favorite

    Translations

    1 locale
    pl_PL Polski (Polish) Translation Contributor

    Contributed translations to 1 project.

    Jetpack – WP Security, Backup, Speed, & Growth

    View all on translate.wordpress.org