Social
coreyhaines31/marketingskills
When the user wants help creating, scheduling, or optimizing social media content for LinkedIn, Twitter/X, Instagram, TikTok, or Facebook, or wants to do social listening and engagement triage.
открой в хроме https://x.com/kimmonismus. An agent skill from justxor/MachineLearningRoadmap.
No licenceAuto-check passed
Install Posting 20 00
$ npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install justxor/MachineLearningRoadmap posting-20-00 --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
Claude Code skills documentation · loads skills from .claude/skills/
Install the "posting-20-00" agent skill from https://github.com/justxor/MachineLearningRoadmap/tree/main into .claude/skills/posting-20-00/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "posting-20-00", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install justxor/MachineLearningRoadmap posting-20-00 --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "posting-20-00" agent skill from https://github.com/justxor/MachineLearningRoadmap/tree/main into .agents/skills/posting-20-00/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "posting-20-00", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install justxor/MachineLearningRoadmap posting-20-00 --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "posting-20-00" agent skill from https://github.com/justxor/MachineLearningRoadmap/tree/main into .cursor/skills/posting-20-00/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "posting-20-00", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install justxor/MachineLearningRoadmap posting-20-00 --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "posting-20-00" agent skill from https://github.com/justxor/MachineLearningRoadmap/tree/main into .gemini/skills/posting-20-00/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "posting-20-00", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install justxor/MachineLearningRoadmap posting-20-00Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "posting-20-00" agent skill from https://github.com/justxor/MachineLearningRoadmap/tree/main into .github/skills/posting-20-00/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "posting-20-00", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install justxor/MachineLearningRoadmap posting-20-00 --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "posting-20-00" agent skill from https://github.com/justxor/MachineLearningRoadmap/tree/main into .opencode/skills/posting-20-00/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "posting-20-00", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
posting-20-00- GitHub stars
- 397
- Token cost
- ~241 tokens
- SKILL.md length
- 122 words
- Files
- 232
- Skills in repo
- 1
- Repo updated
- First seen
- Licence
- None found
At a glance
открой в хроме https://x.com/kimmonismus. An agent skill from justxor/MachineLearningRoadmap.
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Posting 20 00 is an agent skill from justxor/MachineLearningRoadmap. открой в хроме https://x.com/kimmonismus.
Its SKILL.md is about 240 tokens, which your agent loads only when the skill is triggered. The skill folder holds 232 other files (for example `README.md`, `claude-code/01-setup.md` and `claude-code/02-claude-md.md`).
It works with X (Twitter). The repository describes itself as: Полный Roadmap по машинному обучению 2026.
Example prompts
- “/posting-20-00”
What it can do on your machine
Read from SKILL.md and the folder at commit 11b35ea. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
x.comvk.comuproger.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Posting 20 00 loads about 241 tokens when it runs. Until then it costs about 14 tokens; SKILL.md has 122 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 122 words (~241 tokens).
“открой в хроме https://x.com/kimmonismus. выбери за сегодня пост касательно темы ии или тенологий, который может быть самым интересным для читателей напиши пост для ии специалистов. чтобы не было похоже на текст написанный ии без булетпоинтов понятно на хорошем русском с…”
- name
- posting-20-00
Files
SKILL.md and 231 other files in the repository root of justxor/MachineLearningRoadmap.
- SKILL.md
- README.md
- claude-code/01-setup.md
- claude-code/02-claude-md.md
- claude-code/03-commands-modes.md
- claude-code/04-permissions.md
- claude-code/05-codebase-navigation.md
- claude-code/06-feature-development.md
- claude-code/07-debugging.md
- claude-code/08-testing-tdd.md
- claude-code/09-refactoring.md
- claude-code/10-git-workflow.md
- claude-code/11-mcp-basics.md
- claude-code/12-mcp-servers.md
- claude-code/13-custom-commands.md
- claude-code/14-subagents.md
- claude-code/15-hooks.md
- claude-code/16-headless-ci.md
- claude-code/17-cost-context.md
- claude-code/18-antipatterns.md
- … and 212 more
Open the folder on GitHubat commit 11b35ea
Compare with similar skills
Posting 20 00 next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Posting 20 00 this skilljustxor/MachineLearningRoadmap | 397 | — | ~241 | Automated safety check: Pass | None | |
| Socialcoreyhaines31/marketingskills | 54k | 4 repos | ~4.5k | Automated safety check: Pass | MIT | |
| Banner Design Systemnextlevelbuilder/ui-ux-pro-max-skill | 135k | 1 repos | ~1.8k | Automated safety check: Pass | MIT | |
| Agent ReachPanniantong/Agent-Reach | 95k | — | ~1.4k | Automated safety check: Pass | MIT | |
| X to Markdown ConverterJimLiu/baoyu-skills | 27k | 4 repos | ~1.8k | Automated safety check: Warn | MIT | |
| Social Contentfreekmurze/dotfiles | 1k | 23 repos | ~2.1k | Automated safety check: Pass | None |
Similar skills
Banner Design System
nextlevelbuilder/ui-ux-pro-max-skill
Walks through designing a banner for social media, ads, a website hero or print, from gathering requirements to building 2 or 3 art-direction options in HTML and CSS.
Agent Reach
Panniantong/Agent-Reach
Routes web research and platform lookups across 16 sites, including Twitter, Reddit, YouTube, Bilibili, Xiaohongshu and GitHub, through one command-line tool.
X to Markdown Converter
JimLiu/baoyu-skills
Saves tweets, threads and X Articles as Markdown files with YAML front matter, using an unofficial API that asks for your consent first.
Social Content
freekmurze/dotfiles
When the user wants help creating, scheduling, or optimizing social media content for LinkedIn, Twitter/X, Instagram, TikTok, Facebook, or other platforms.
X Article Publisher
wshuyi/x-article-publisher-skill
Publish Markdown articles to X (Twitter) Articles editor with proper formatting.
Related
Works with
Questions about Posting 20 00
What does Posting 20 00 do?
открой в хроме https://x.com/kimmonismus. An agent skill from justxor/MachineLearningRoadmap. Posting 20 00 is an agent skill from justxor/MachineLearningRoadmap.com/kimmonismus.
How do I install Posting 20 00 in Claude Code?
Run `npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a claude-code`. Or copy the skill folder (the justxor/MachineLearningRoadmap repository) into .claude/skills/posting-20-00 in your project. Claude Code loads it when a task matches its description.
How do I install Posting 20 00 in Codex?
Run `npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a codex`. Or copy the skill folder (the justxor/MachineLearningRoadmap repository) into .agents/skills/posting-20-00 in your project. Codex loads it when a task matches its description.
Can I use Posting 20 00 in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add justxor/MachineLearningRoadmap --skill posting-20-00 -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/posting-20-00, .gemini/skills/posting-20-00, .github/skills/posting-20-00 and .opencode/skills/posting-20-00 in your project.
What does Posting 20 00 need to run?
SKILL.md names no scripts, command-line tools or credentials: Posting 20 00 is instructions for the agent only.
Does Posting 20 00 access the network?
SKILL.md names 3 domains. As links in the text: x.com, vk.com and uproger.com. This is read from the text; nothing was executed.
Is Posting 20 00 safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Posting 20 00 use?
No licence was found for Posting 20 00 or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Posting 20 00 use?
About 241 tokens (SKILL.md is roughly 964 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Posting 20 00?
Skills that share tags, products or a category with Posting 20 00: Social (coreyhaines31/marketingskills, 54k stars), Banner Design System (nextlevelbuilder/ui-ux-pro-max-skill, 135k stars), Agent Reach (Panniantong/Agent-Reach, 95k stars) and X to Markdown Converter (JimLiu/baoyu-skills, 27k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Posting 20 00?
justxor (a GitHub user) maintains it in justxor/MachineLearningRoadmap, which has 397 GitHub stars. The repository was last updated on June 3, 2026.
Source: justxor/MachineLearningRoadmap on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.