LangChain Social Media Agent

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Category:Marketing AI Agents

Overview

Open-source agent that drafts, reviews, and schedules social posts from URL content with human-in-the-loop.

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Best For Professions:

content creators marketing teams automation engineers

LangChain Social Media Agent is an open-source AI agent built on LangGraph that takes a URL, generates Twitter and LinkedIn posts, and uses a human-in-the-loop approval flow. It supports content parsing, posting cadence (via cron jobs), Slack-triggered ingestion, and optional image handling. Users can audit and edit drafts before publishing, ensuring quality control and automation.

Autonomy level

43%

Reasoning: The LangChain Social Media Agent demonstrates moderate-low autonomy due to its deliberate human-in-the-loop (HITL) design architecture. While the agent can autonomously perform several technical tasks including URL content extraction, post generation for Twitter and LinkedIn platforms, and content analysis using multiple AI models (Anthropic API, G...

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Some of the use cases of LangChain Social Media Agent:

Generating draft social posts from article URLs or content links.
Curating and scheduling content across Twitter and LinkedIn with review workflow.
Setting up automated pipelines via Slack ingestion or cron jobs.
Ensuring quality control through human-in-the-loop approval before publishing.

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Pricing model:

free

Code access:

open-source

Popularity level: 66%