Postemi: Social Media Scheduler

com.postemi由 postemi.com 發布官方發布者v1.0.0更新於 Oct 29, 2026

Write, preview and schedule social media posts to 37 platforms and apps, from Instagram to Bluesky.

已驗證Streamable HTTP可網頁執行效率與工作流溝通與協作

概覽

AI 產生的概覽

託管式 Postemi MCP 伺服器，讓助理撰寫、預覽並排程發佈涵蓋 37 個平台與應用程式的社群媒體貼文。

可以做什麼
  • 撰寫並預覽適用於 37 個平台與應用程式的社群貼文，從 Instagram 到 Bluesky。
  • 把貼文排入 Postemi 行事曆，並管理已連結的頻道及其 ID。
  • 上傳媒體並附加到貼文，支援八種可接受的檔案類型。
  • 與 Postemi 網頁應用程式共用同一帳號資料，排定的內容在兩邊都看得到。
  • 可搭配選用的寫作與成長技能，取得題材、開頭鉤子、排版與發文節奏建議。
適用情境
適合希望助理在對話中直接草擬並跨多個社群網路排程發文，且已在使用或願意付費使用 Postemi 的情況。
執行需求
遠端 MCP 端點 mcp.postemi.com，透過 streamable HTTP 存取，需要 OAuth 登入。需要 Pro 或更高方案的 Postemi 帳號（Pro、Creator、Team），Basic 方案沒有 API 存取權。登入須在瀏覽器中核准，並在該處選擇憑證可存取的工作區與頻道。
安裝前請注意
此伺服器可建立與排程貼文，並上傳媒體到已連結的社群帳號，發佈前請檢查排入的內容。存取範圍限於你在 OAuth 核准時選擇的工作區與頻道。內容與媒體會傳送給 Postemi，再送往所選平台。透過命令列註冊沒有免費試用，會直接進入付費流程。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Postemi: Social Media Scheduler，將其新增到工作區。
  2. 連接 所需的 憑證。它們會被私密儲存，絕不會在公開頁面上展示。
  3. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/com.postemi%2Fpostemi/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。 客戶端會在首次連接時完成 OAuth 登入。

{
  "mcpServers": {
    "postemi-social-media-scheduler": {
      "type": "http",
      "url": "https://mcp.postemi.com/mcp"
    }
  }
}

README

Postemi CLI

Social media scheduling from the command line, or from your AI agent.

Postemi (https://postemi.com) is a social media scheduler, and this is its command-line tool. It uses the same public API as the web app: what you schedule here shows up in your Postemi calendar, and what you schedule there you can see here too.

Channels: 37 platforms and apps, including Facebook, Instagram, X, LinkedIn, TikTok, YouTube, Threads, Bluesky, Pinterest and Mastodon.

Plan: the CLI, the API and MCP need the Pro plan or higher (Pro, Creator or Team). Basic has no API access.

SKILL.md is the full command reference, written for AI agents. Show it to Claude, ChatGPT, Codex, OpenClaw or Hermes and they can use the whole CLI with no further explanation.

Install

bash
npm install -g postemipostemi --help

Node.js 18 or newer.

Sign in

bash
postemi auth:login     # device flow: opens postemi.com/app/device in the browserpostemi auth:status    # checks the credentialpostemi auth:logout    # deletes the stored credential

You approve the login in the browser while signed in to Postemi, and choose there which workspace and which channels the key may reach. The CLI stores it in ~/.postemi/credentials.json (mode 0600).

No account yet? Create one from the terminal:

bash
postemi auth:signup --email [email protected]    # e-mails a code, asks for it and for the termspostemi auth:signup --email [email protected] --code 123456 --accept-terms --workspace-name "Anna's Cafe"

The person must agree to https://postemi.com/terms and https://postemi.com/privacy first. An account made with postemi auth:signup has no free trial: next come postemi billing:plans and postemi billing:subscribe. Signing up at https://postemi.com/app/signup instead starts a 7-day free trial; then run postemi auth:login.

For a server, CI or an agent without a browser, use an API key from Settings, Developers in the web app:

bash
export POSTEMI_API_KEY=your_api_key
VariableDefaultPurpose
POSTEMI_API_KEYnoneAPI key, when you do not use auth:login
POSTEMI_API_URLhttps://api.postemi.comAPI base
POSTEMI_WORKSPACEnoneWorkspace id for every command (same as --workspace)
POSTEMI_TIMEZONEnoneIANA zone for dates written without an offset
POSTEMI_AUTH_SERVERhttps://api.postemi.comWhere auth:login runs the device flow
POSTEMI_CLIENT_NAMEPostemi CLIName shown on the approval page

Stored credentials from auth:login take precedence over POSTEMI_API_KEY.

Quick start

bash
postemi auth:statuspostemi integrations:list                        # your channels and their idspostemi config:set timezone Europe/London        # once: how to read dates without an offset
IMG=$(postemi upload ./photo.jpg | jq -r '.path')postemi posts:create -c "Hello from the terminal" -m "$IMG" \  -s "2026-12-31 09:00" -i "<integration-id>"

Results are JSON on stdout; status lines and errors go to stderr, and every failure exits 1. Run postemi <command> --help for each command.

Agent skills (optional)

The CLI can install its skills into the coding agents on your machine (Claude Code ~/.claude/skills, Codex ~/.codex/skills or $CODEX_HOME/skills, Cursor ~/.cursor/skills, Grok Build ~/.grok/skills). The core postemi skill comes with any of them; the other two are optional:

bash
postemi skills list                    # core, writing, growth: installed wherepostemi skills add writing             # ideas, hooks, formatting, templatespostemi skills add growth              # niche, cadence, 30-day planpostemi skills add all --agent claude --yespostemi skills remove growth

After postemi auth:login on a terminal the CLI asks once whether you want the writing and the growth skill (default No) and remembers the answers in ~/.postemi/config.json. It never asks when an agent or a script runs it (no terminal, --json, or CI set); it prints one hint line instead, once. With several agents found it asks which; --agent and --yes skip that.

More

Plugins for AI agents

This repository also holds the Postemi plugins, in plugins/:

FolderForWhat it is
plugins/postemi-mcpClaude (chat, desktop, Code)The hosted MCP server https://mcp.postemi.com/mcp plus a skill
plugins/postemi-cliClaude CodeThis CLI's skill; the agent runs postemi commands
plugins/postemi-chatgptChatGPTThe ChatGPT app package
plugins/postemi-cursorCursorMCP server, skill and commands
plugins/postemi-grokGrok BuildMCP server, skill and commands
plugins/postemi-growthClaude Code, Cursor, Grok BuildOptional: the growth skill only

In Claude Code:

bash
claude plugin marketplace add norbertlevente/postemi-agentclaude plugin install postemi@postemi-agent        # MCP serverclaude plugin install postemi-cli@postemi-agent    # CLI skill

The skill on its own (for OpenClaw and other agents) is skills/postemi/SKILL.md.

Writing and growth skills

Three more skills help the agent write the posts, not only schedule them:

SkillWhat it teachesIn the plugins
skills/postemi-writingpost ideas, hooks and headlines, opening lines, formatting, threads, each network's writing rules, a check before publishingin every main plugin
skills/postemi-templatesthe template and hook library of the Postemi composer, generated from the web appin every main plugin, with writing
skills/postemi-growthchoosing networks and a first niche, a 30-day test, reading the numbers, cadence, 30 angles for one topic, repurposing, bios and profile links, a weekly reviewoptional: its own plugin, plugins/postemi-growth
bash
claude plugin install postemi-growth@postemi-agent   # the optional growth plugin

With the CLI, writing and growth are both optional; see below.

Development

bash
pnpm installpnpm build        # dist/index.jspnpm test         # type check, build, unit tests (test/), scripts/check.mjs (manifests, skill copies, no other-brand text)node dist/index.js --help
pnpm sync:templates ../postemi/src/lib/app/templates   # regenerate skills/postemi-templates/reference from the web apppnpm sync:skills                                       # copy writing and templates into the main plugins, growth into postemi-growth

Release steps: PUBLISHING.md. Changes: CHANGELOG.md.

License: AGPL-3.0, see LICENSE. Source: https://github.com/norbertlevente/postemi-agent

來源：README.md，提交 3f9ab6a

工具

0
該伺服器需要登入，因此 SourceWeft 無法在沒有帳號的情況下讀取其工具，也未收錄。已連接帳號所能看到的內容可能因帳號及其權限而異。

版本歷史

1
  1. v1.0.0最新Oct 29, 2026

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