Grok Marketplace: Agent Skills

    Agensi is the agent skills marketplace for Grok. A skill is a plain SKILL.md file: instructions, examples and guardrails that teach Grok how an expert does a specific job. You install it once and Grok uses it whenever the task matches, without you re-explaining the workflow in every prompt.

    • 4,208 live skills for Grok
    • 8-point security scan on every listing
    • Installs into ~/.grok/skills/

    Trending Grok skills

    Incident Postmortem

    by Edric Vale

    Free

    Structured post-incident reviews: timeline, root cause, action items, and blameless write-ups.

    12
    150

    Dependency Upgrade Planner

    by Edric Vale

    Free

    Safe dependency upgrade plans: changelog-aware risk scoring, test hints, and rollback paths.

    11
    82

    cinematic sites

    by Kevin Cline

    $12

    Turn any basic business URL into a high-end cinematic landing page with AI-generated 4K assets and GSAP animations.

    10
    105.0(1)

    java best practice checker

    by Larbi Wiran

    Free

    Expert Java code auditor for SE 8–24, flagging performance leaks, threading risks, and modernization gaps.

    10
    475.0(1)

    prompt engineer

    by Roy Yuen

    Free

    Professional prompt engineering patterns for building robust, secure, and production-ready LLM applications.

    9
    2655.0(1)

    synthesizing institutional knowledge

    by loreto

    $10

    Builds the organizational memory schema your AI agent needs to answer why — capturing decision provenance, causal chains, and event context that embedding-based retrieval permanently discards.

    10
    55.0(1)

    frontend motion wizard

    by tudor

    Free

    Advanced responsive layout and interactive micro-interaction engine for React, Tailwind CSS, and Framer Motion. Automatically injects fluid element states, mobile-first touch behaviors, adaptive viewports, and non-destructive layout transitions into static codebases

    6
    965.0(2)

    nex brand identity

    by Nex AI

    Free

    Generate professional design tokens, brand guides, and social templates with a signature hex-grid aesthetic.

    6
    12

    Business Strategist

    by Alex Prompter

    $19

    A framework-driven consultant for business diagnosis, market mapping, and pricing strategy.

    8
    225.0(1)

    Game Design Blueprint Architect

    by antara chindarkar

    Free

    Transform any game idea into a production-ready game design blueprint with gameplay mechanics, feature planning, art direction, monetization strategy, asset planning, and MVP roadmap.

    6
    8

    AI gets smarter and writes in your voice

    by Aman Garg

    Free

    AI drafts sound like AI wrote them. This skill learns how you actually write and makes every email, message, and doc sound like you typed it yourself.

    6
    6

    cinematic 4k landing page

    by Mohammad Rahad Shaikh

    $5

    Turn any business URL into a high-converting, agency-grade landing page with AI-generated 4K cinematic visuals, GSAP scroll animations, and one-command Cloudflare Pages deployment.

    7
    715.0(1)

    Recently listed for Grok

    ticket to branch for Jira or similar

    by Ignasi

    $9.99

    Automates the entire flow from local git diff to tracker ticket, branch creation, and remote push.

    1
    0

    parallel worktrees

    by Ignasi

    $9.99

    Manage isolated parallel Git worktrees with automated port allocation, database namespacing, and runtime isolation.

    1
    0

    Repair OAuth PKCE Flow Mixups

    by Mariusz Wrzeszczynski

    $8.99

    Repair OAuth PKCE and authorization-flow mixups where state, nonce, redirect URI, code verifier, provider, tenant, session, or browser tab are matched to the wrong transaction.

    1
    0

    Repair Signed URL Canonicalization

    by Mariusz Wrzeszczynski

    $8.99

    Repair signed URL verification failures and bypasses caused by inconsistent path, query, percent-encoding, Unicode, host, port, method, duplicate-parameter, or proxy normalization.

    1
    0

    Repair Content Encoding Bugs

    by Mariusz Wrzeszczynski

    $8.99

    Repair HTTP Content-Encoding bugs that double-decompress, decode in the wrong order, trust compressed size, lose trailers, corrupt streaming bodies, or leave headers inconsistent after transformation.

    1
    0

    Repair TLS SNI Routing Bugs

    by Mariusz Wrzeszczynski

    $8.99

    Repair TLS SNI routing bugs that select the wrong certificate, tenant, upstream, or policy because names are normalized inconsistently, matched by unsafe suffixes, cached across contexts, or read after handshake decisions.

    1
    0

    What you get from the Grok marketplace

    Everything listed here works with Grok out of the box. Skills drop into ~/.grok/skills/ and load on your next session. Every listing runs through the same 8-point automated security scan before it goes live, and the scan result is visible on every page.

    Most listings are free. Paid skills show the price upfront, are a one-time purchase, and include future updates from the creator. If nothing here fits your workflow, post it on the request board and creators build against open requests every week.

    How to install a skill in Grok

    Skills load from ~/.grok/skills/.

    1. Download the skill zip from Agensi.
    2. Unzip it into ~/.grok/skills/ (create the folder if it does not exist).
    3. Start a new Grok session, the SKILL.md instructions load on the next matching task.
    ls ~/.grok/skills/
    Read the full Grok install guide

    Need something that isn't listed?

    Post it on the request board. Creators build against open requests every week.

    List a skill for Grok

    Publish a SKILL.md skill on Agensi and keep the majority of every sale.

    Grok marketplace FAQ