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Best free single-job Grok Bot skills (October 2026): Spam-Call Scrubber, Reply Tierlist, Claudia
The breakout Grok Bot format this week is one Bot, one job, a free template. Here are the community skills founders are adding: the Spam-Call Scrubber, the X Reply Tierlist, and the Claudia music-video bot, with what each does and how to try one safely.
Why single-job skills are spreading
Each of these is one Bot with one clear job and a free template you can add in minutes. For a founder that's the right first step: one chore off your plate, a clear finish line, and nothing to configure beyond your own details.
Engagement numbers below are as reported by the X API in our Oct 16, 2026 morning pull (about 5:30 to 5:45am CT). They change hourly and are not our own data.
1. Spam-Call Scrubber (@MinimalDuck)
What it does: finds your phone number on people-search and data-broker sites, files the opt-out requests, clicks the confirmation emails, and rechecks on a schedule (as described in Grok's replies and the GrokBotDaily listing). Creator @MinimalDuck: "I got tired of all the spam calls I was getting so I had @bot find my number listed on sites and file the removals. I made it a free skill so you can do the same."
Reported reach: @MinimalDuck's post had 2,443,264 impressions and 10,733 bookmarks; Elon Musk's quote post ("Ask your Grok Bot to remove your phone number from spam call & text lists!") had 3,065,946 impressions and 14,749 bookmarks (X API, Oct 16 pull).
Honest limit: removing your number from broker sites cuts down lists that sell your data. It doesn't stop illegal robocallers who ignore the rules, as FTC guidance notes. A full step-by-step setup guide is coming.
2. X Reply Tierlist (@lostsol)
What it does: ranks the accounts you reply to most on X into an S-to-F tier list. @lostsol shipped it as an "X Reply Tierlist" template after users started asking their Bots for tier lists.
Reported reach: small but participatory, 1,352 impressions, 56 likes and 27 replies on @lostsol's post (X API, Oct 16 pull). For founders it doubles as a quick look at which relationships you actually invest time in.
3. Claudia music-video bot (@anabology)
What it does: one Bot orchestrates Suno (music), Midjourney (images) and Opus (video) to produce a short music video, shared as an open-source template. @anabology: "I made a Grok Bot that can use Suno, Midjourney, and Opus to make music videos."
Reported reach: 1,625,377 impressions and 2,257 bookmarks (X API, Oct 16 pull). Elon Musk quote-posted it; VOZMI's blog says that quote added about 1.7M views (third-party claim, not verified). You'll need your own accounts for each tool, and those may cost money.
Also worth a look
Follower cleanup: one user reported their Bot signed into X, scanned 266 followers and removed 50 bots (@MyAlaskaHome, small post, 77 impressions).
Make your own: the pattern is simple. Do a chore with your Bot once, fix the result, then ask it to save the steps as a SKILL.md and schedule it.
What you need
- A plan that includes Grok Bot
- The community skill's link or template
- Only the personal details that skill needs (for the Spam-Call Scrubber: your name, phone number, city, and an email it can use for confirmations)
Steps
- Pick one chore you want gone. Single-job skills work best when the finish line is obvious.
- Open the creator's link and read the skill before adding it. Check what accounts and data it asks for.
- Add the skill to one Bot and run it once by hand with safe inputs.
- Review the output, and keep anything that sends, posts, buys, or deletes behind your approval.
- If it works, schedule it as a routine (for example a monthly recheck) and review the first few runs.
Want these done for you?
Skip writing the instructions yourself. The Grok Bot Starter Skill Pack gives you 13 ready-made skills (inbox triage, morning brief, weekly review, approved purchasing, and more), each with routine schedules and approval rules built in. $9 one-time.
Prompt to copy
Read this skill before we use it: [link]. Tell me in plain English what it does, which accounts and personal details it needs, and anything it would send, submit, post, or pay for. Then run it once and stop for my approval before any of those steps.
Tips
- Community skills are made by other users, not Grok Bot staff. Read them first, like you would a browser extension.
- Share the minimum personal data a skill needs, and prefer a dedicated email address for confirmations.
- Bookmark-heavy posts are a good signal for utility: people save the ones they plan to use.
FAQ
What are the best free Grok Bot skills right now?
In mid-October 2026 the most-shared free single-job skills were the Spam-Call Scrubber by @MinimalDuck, the X Reply Tierlist by @lostsol, and @anabology's Claudia music-video bot.
Does the Grok Bot Spam-Call Scrubber stop all spam calls?
No. It requests removal of your number from data-broker and people-search sites, which reduces how widely it's sold. Illegal robocallers that ignore the law can still call.
Are community Grok Bot skills official?
No. They're made and shared by users. Read each skill before adding it and keep approval on actions that send, submit, pay, or delete.
Are these skills free?
The templates are shared free by their creators. You still need a plan that includes Grok Bot, and multi-tool skills like Claudia need your own accounts with tools such as Suno and Midjourney.
Sources
- https://x.com/MinimalDuck/status/2110712459405464057
- https://x.com/elonmusk/status/2110852716247519517
- https://x.com/anabology/status/2110224953287070195
Get the SKILL.md files for workflows like this one, free.
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