Workflows
Automated processes built from connected tools. Reliable, observable, and production-ready.
Postproxy × Needle
Publish social media content directly from Needle workflows and collections via official MCP server
Postproxy is available as an official MCP server connector in Needle. Use it in workflows to automate publishing from your knowledge base, research, and AI-generated content, or in collections to enable AI agents to publish directly from chat.
How Postproxy fits into Needle workflows
1
Your Needle workflow generates content
AI agents, research workflows, or knowledge base queries produce content ready for publishing.
2
Needle hands off publishing to Postproxy
The workflow calls Postproxy via MCP. Needle doesn’t talk to social platforms directly — it sends a single publish request instead.
3
Postproxy handles the publishing work
Postproxy validates content, adapts it per platform, handles rate limits, retries, and scheduling. Each platform is processed independently.
4
Needle receives clear publish results
Success, partial success, and failure are reported per platform. React, log, or trigger follow-up workflows.
Multi-platform publishSchedule with confidencePer-account resultsRetry without duplicatesTraceable post outputsRate-limit handlingIdempotent publishingNeedle-friendly API
About Needle
Needle is a cool Berlin-based startup that helps teams think and act in the same place. It combines knowledge, automation, and AI into a single, composable workspace where everything just works together.
Collections
Knowledge bases you can actually talk to. Search, chat, and act on your information.
Built for agents
Native support for MCP. Tools are discoverable, usable, and composable by AI.
Discover ready-to-use Needle workflow templates
Publish from Needle. Postproxy handles the messy part.
Postproxy adds a single, reliable publishing layer to your Needle workflows. Generate content however you like — publishing just works.
See what you can build
Turn your latest blog post into platform-native social posts and publish them automatically via Postproxy.
This template pulls your newest blog post, uses AI to generate tailored announcements for Twitter/X and LinkedIn, resolves the correct connected social profiles, and publishes each post to the right account.
- Pulls the newest blog post (URL + title + featured image)
- Uses AI to generate two tailored announcements (Twitter/X + LinkedIn)
- Resolves the correct connected social profiles
- Publishes each post to the right account
Typical Needle workflows with Postproxy
Research → AI summary → publish
Automatically summarize research findings and publish insights to social media
Knowledge base query → content generation → multi-platform publishing
Query your knowledge base, generate posts with AI, publish across platforms
Daily digest → scheduled posts
Generate daily content digests and schedule them for optimal publishing times
Content approval workflow → publish → notification
Review and approve content in Needle, then publish and notify stakeholders
Ready to get started?
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