Buffer

Manage Buffer social media posts and ideas — create and schedule posts to connected channels, manage the post queue, and create ideas in the Buffer Create space. Supports all Buffer-connected services (Instagram, Twitter/X, Facebook, LinkedIn, TikTok, Pinterest, YouTube, Mastodon, Bluesky, Threads, Google Business).From its SKILL.md

Install

npx -y skills add akhy/agent-skills --skill buffer

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SKILL.md

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Buffer Skill

Interact with Buffer via its GraphQL API (https://api.buffer.com).

Prerequisites

Set this env var before using this skill:

export BUFFER_API_KEY="your_api_key"  # from Buffer account settings

All requests use Authorization: Bearer $BUFFER_API_KEY.

Script

All operations go through scripts/buffer.sh. Run from the repo root:

bash buffer/scripts/buffer.sh <command> [options]

Run without arguments or with --help to see full usage:

bash buffer/scripts/buffer.sh --help

Workflow

Most operations need an org ID and a channel ID. Start here:

# 1. Get your organization ID
bash buffer/scripts/buffer.sh account | jq '.account.organizations[].id'

# 2. List channels to find channel IDs
bash buffer/scripts/buffer.sh channels --org-id <org-id> | jq '.channels[] | {id, name, service}'

Operations

Create a post

# Add to queue (default)
bash buffer/scripts/buffer.sh create-post \
  --channel-id <channel-id> \
  --text "Hello from the Buffer API!"

# Schedule at a specific time
bash buffer/scripts/buffer.sh create-post \
  --channel-id <channel-id> \
  --text "Scheduled post" \
  --mode customScheduled \
  --due-at "2026-04-01T09:00:00Z"

# Share immediately
bash buffer/scripts/buffer.sh create-post \
  --channel-id <channel-id> \
  --text "Posting now!" \
  --mode shareNow

# Save as draft
bash buffer/scripts/buffer.sh create-post \
  --channel-id <channel-id> \
  --text "Draft content" \
  --save-draft

# Post linked to an idea
bash buffer/scripts/buffer.sh create-post \
  --channel-id <channel-id> \
  --text "Content from my idea" \
  --idea-id <idea-id>

--mode values: addToQueue (default) | shareNow | shareNext | customScheduled | recommendedTime

--scheduling-type values: automatic (default) | notification

Note on editing posts: Buffer's public GraphQL API does not expose an updatePost mutation. Use update-post to create a revised draft, or edit the post in the Buffer dashboard.

Get and list posts

# Get a single post
bash buffer/scripts/buffer.sh get-post --id <post-id>

# List all posts
bash buffer/scripts/buffer.sh list-posts --org-id <org-id>

# Filter by status and channel
bash buffer/scripts/buffer.sh list-posts \
  --org-id <org-id> \
  --status scheduled \
  --channel-id <channel-id>

# Paginate
result=$(bash buffer/scripts/buffer.sh list-posts --org-id <org-id> --limit 10)
cursor=$(echo "$result" | jq -r '.posts.pageInfo.endCursor')
bash buffer/scripts/buffer.sh list-posts --org-id <org-id> --limit 10 --after "$cursor"

--status values: draft | scheduled | sent | error | needs_approval

Create an idea

# Basic idea
bash buffer/scripts/buffer.sh create-idea \
  --org-id <org-id> \
  --title "Campaign concept" \
  --text "Details about the campaign..."

# With target date and tags
bash buffer/scripts/buffer.sh create-idea \
  --org-id <org-id> \
  --title "Spring promo" \
  --text "Spring sale announcement ideas" \
  --date "2026-04-01T00:00:00Z" \
  --tags '[{"id":"tag-id","name":"Marketing","color":"#FF5733"}]'

Note on editing ideas: Buffer's public GraphQL API does not expose an updateIdea mutation. Use update-idea to create a revised idea.

Channel info

# List all channels for an org
bash buffer/scripts/buffer.sh channels --org-id <org-id>

# Get a specific channel with posting schedule
bash buffer/scripts/buffer.sh channel --id <channel-id>

Response Format

All responses are JSON. Use jq to extract fields:

# Get created post ID
bash buffer/scripts/buffer.sh create-post \
  --channel-id <channel-id> \
  --text "Hello!" | jq '.createPost.post.id'

# List scheduled post texts
bash buffer/scripts/buffer.sh list-posts \
  --org-id <org-id> \
  --status scheduled | jq '.posts.edges[].node | {id, text, dueAt}'

# Get idea ID after creation
bash buffer/scripts/buffer.sh create-idea \
  --org-id <org-id> \
  --title "My idea" | jq '.createIdea.id // .createIdea.idea.id'

Supported Services

instagram · twitter · facebook · linkedin · pinterest · tiktok · youtube · mastodon · bluesky · threads · googlebusiness · startPage

What ships with it: 1 file

12.9 KB alongside SKILL.md, 1 of them executable

scripts/

buffer.shruns12.9 KB