X、LinkedIn、Threads、Bluesky間のマルチプラットフォームコンテンツ配布。content-engineパターンを使用してプラットフォームごとにコンテンツを適応します。同一コンテンツをクロスプラットフォームで投稿することはありません。コンテンツをソーシャルプラットフォーム間で配布したい場合に使用します。
$ npx skills add affaan-m/ECC --skill crosspost -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install affaan-m/ECC crosspost --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/ja-JP/skills/crosspost .claude/skills/crosspost && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "crosspost" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspost into .claude/skills/crosspost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosspost", 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.
$skill-installer install https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspostType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add affaan-m/ECC --skill crosspost -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install affaan-m/ECC crosspost --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/docs/ja-JP/skills/crosspost .agents/skills/crosspost && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "crosspost" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspost into .agents/skills/crosspost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosspost", 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 affaan-m/ECC --skill crosspost -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install affaan-m/ECC crosspost --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/docs/ja-JP/skills/crosspost .cursor/skills/crosspost && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "crosspost" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspost into .cursor/skills/crosspost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosspost", 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.
$ gemini skills install https://github.com/affaan-m/ECC.git --path docs/ja-JP/skills/crosspost--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add affaan-m/ECC --skill crosspost -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install affaan-m/ECC crosspost --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/docs/ja-JP/skills/crosspost .gemini/skills/crosspost && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "crosspost" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspost into .gemini/skills/crosspost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosspost", 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 affaan-m/ECC crosspostInstalls 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 affaan-m/ECC --skill crosspost -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .github/skills && cp -r skills-src/docs/ja-JP/skills/crosspost .github/skills/crosspost && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "crosspost" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspost into .github/skills/crosspost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosspost", 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 affaan-m/ECC --skill crosspost -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install affaan-m/ECC crosspost --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/docs/ja-JP/skills/crosspost .opencode/skills/crosspost && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "crosspost" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/crosspost into .opencode/skills/crosspost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosspost", 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.
crosspostX、LinkedIn、Threads、Bluesky間のマルチプラットフォームコンテンツ配布。content-engineパターンを使用してプラットフォームごとにコンテンツを適応します。同一コンテンツをクロスプラットフォームで投稿することはありません。コンテンツをソーシャルプラットフォーム間で配布したい場合に使用します。
Crosspost is an agent skill from affaan-m/ECC. X、LinkedIn、Threads、Bluesky間のマルチプラットフォームコンテンツ配布。content-engineパターンを使用してプラットフォームごとにコンテンツを適応します。同一コンテンツをクロスプラットフォームで投稿することはありません。コンテンツをソーシャルプラットフォーム間で配布したい場合に使用します。
Its SKILL.md is about 500 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Marketing & SEO, covering Content marketing. It works with LinkedIn and Bluesky. The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit ef648e0. It shows what the files ask for, not the result of running them.
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.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Crosspost loads about 499 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 85 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.
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.
The full file from affaan-m/ECC at commit ef648e0, republished under its MIT licence (© affaan-m). 85 words, ~499 tokens.
.claude/skills/crosspost/SKILL.md (or your agent's skills folder).コンテンツを4つのコスチュームを着た同じ偽の投稿にすることなく、プラットフォーム間で配布します。
最初に最も強いソースバージョンを選択します：
ソースがまだ声の形成を必要とする場合は、最初にcontent-engineを使用します。
ソースの声が現在のセッションでまだキャプチャされていない場合は、最初にbrand-voiceを実行します。
生成されたVOICE PROFILEを直接再利用します。
ユーザーがこのキャンペーン向けの新鮮なオーバーライドを明示的に望む場合を除き、ここに2番目のアドホックな声チェックリストを構築しない。
デフォルト：
クロスプラットフォームの参照は役立つ場合のみ追加します。ほとんどの場合、投稿はそれ自体で成立すべきです。
以下のいずれかを削除して書き直します：
以下を返します：
提供前に：
brand-voice：再利用可能なソース由来の声キャプチャcontent-engine：声キャプチャとソース形成x-api：X公開ワークフロー© affaan-m, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in docs/ja-JP/skills/crosspost of affaan-m/ECC.
Open the folder on GitHubat commit ef648e0
Crosspost 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 |
|---|---|---|---|---|---|---|
| Crosspost this skillaffaan-m/ECC | 276k | — | ~499 | Automated safety check: Pass | MIT | |
| B2b Brand Marketingarnabbagxd/Brand-building-skills | 724 | — | ~2.4k | Automated safety check: Pass | MIT | |
| Running MarketingGTM-Strategist/gtm-strategist-skills | 263 | — | ~7.8k | Automated safety check: Pass | MIT | |
| Link In Bio And Trafficsocial-media-skills/skills | 128 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Suede Clip to GuideJasonColapietro/suede-creator-skills | 127 | — | ~4.1k | Automated safety check: Pass | MIT | |
| Community Seeding Planminhnv0807/ai-business-skills | 610 | — | ~3.2k | Automated safety check: Pass | MIT |
arnabbagxd/Brand-building-skills
Build and execute brand marketing strategy for B2B companies — thought leadership, ABM brand layer, trust signals, LinkedIn presence, long sales cycle brand touchpoints, and enterprise credibility.
GTM-Strategist/gtm-strategist-skills
A skill your agent uses when the user wants to build an ongoing marketing engine, create a content strategy, set up social media publishing, plan influencer partnerships, or run email and paid ad…
social-media-skills/skills
Link-in-bio and traffic strategy — convert social reach into clicks, subscribers, and owned audience.
JasonColapietro/suede-creator-skills
Turns a video clip, interview moment or transcript into a package that bridges viewers to a long-form guide, with rights, claim and approval gates along the way.
minhnv0807/ai-business-skills
Plans honest participation in outside communities such as Reddit, Discord and Facebook Groups, with a rules-based community list, roster, posts, replies and calendar.
manojbajaj95/claude-gtm-plugin
LinkedIn profile optimization and content creation. An agent skill from manojbajaj95/claude-gtm-plugin.
affaan-m/ECC
Audits your installed Claude skills and commands for quality, with a quick mode for recently changed skills and a full mode that evaluates all of them through subagents.
affaan-m/ECC
Ingests, indexes, searches, edits and monitors video, audio and live streams through the VideoDB Python SDK, returning stream links, clips and timestamps.
affaan-m/ECC
Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.
affaan-m/ECC
Builds DRAFT counterparty agreements from one markdown template and a small JSON spec per party, with clauses picked by the party's role.
affaan-m/ECC
Measures whether agents actually follow a skill, rule or agent definition by generating scenarios at three strictness levels and scoring tool-call traces.
affaan-m/ECC
Instinct-based learning system that observes sessions via hooks, creates atomic instincts with confidence scoring, and evolves them into skills/commands/agents.
Categories
X、LinkedIn、Threads、Bluesky間のマルチプラットフォームコンテンツ配布。content-engineパターンを使用してプラットフォームごとにコンテンツを適応します。同一コンテンツをクロスプラットフォームで投稿することはありません。コンテンツをソーシャルプラットフォーム間で配布したい場合に使用します。. Crosspost is an agent skill from affaan-m/ECC.
Crosspost fits situations like: tasks that involve Content marketing.
Run `npx skills add affaan-m/ECC --skill crosspost -a claude-code`. Or copy the skill folder (docs/ja-JP/skills/crosspost in affaan-m/ECC) into .claude/skills/crosspost in your project. Claude Code loads it when a task matches its description.
Run `npx skills add affaan-m/ECC --skill crosspost -a codex`. Or copy the skill folder (docs/ja-JP/skills/crosspost in affaan-m/ECC) into .agents/skills/crosspost in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill crosspost -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/crosspost, .gemini/skills/crosspost, .github/skills/crosspost and .opencode/skills/crosspost in your project.
SKILL.md names no scripts, command-line tools or credentials: Crosspost is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
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.
Crosspost is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 499 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Crosspost: B2b Brand Marketing (arnabbagxd/Brand-building-skills, 724 stars), Running Marketing (GTM-Strategist/gtm-strategist-skills, 263 stars), Link In Bio And Traffic (social-media-skills/skills, 128 stars) and Suede Clip to Guide (JasonColapietro/suede-creator-skills, 127 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 275,546 GitHub stars. The repository holds 673 skills in this directory. The repository was last updated on October 5, 2026.
Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.
