# Zetta CRM v0.5.0 — Threads is now a native channel

> Open-source MCP backend for AI agents

**URL:** https://www.ciptadusa.com/news/v0-5-0-threads-hybrid-channel-topic-tags-reply-tree  
**Type:** news  
**Author:** PT Cipta Dua Saudara  
**Category:** news  
**Published:** 2026-06-15  
**Cover:** https://cdn-uagents.enitip.com/uploads/products/zetta-crm/news-cover-v0.5.0.png  

## Article

## Zetta CRM v0.5.0 — Threads is now a native channel

**Zetta CRM**, the open-source MCP backend for AI agents built by **PT Cipta Dua Saudara**, just shipped v0.5.0. The big news: **Threads** is now the first hybrid channel beyond Email and WhatsApp. The release brings Zetta CRM from 34 to **38 MCP tools**, giving AI agent workflows omnipresence across social and messaging from a single, self-hosted backend.

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### What's new in v0.5.0

- **Threads hybrid channel** — end-to-end support for publishing, replying, reply trees, search, history, profile, token management, and reply quota. Every Threads interaction an AI agent needs is now exposed as an MCP tool.
- **Topic tags** — full support for Meta's official Threads topic tag system (1-50 characters, no `.` or `&`), so content can be matched to interested users by the Threads recommendation engine.
- **threads_reply_tree** — nested reply conversations with `is_mine` and `needs_reply` flags. Reply-out automation now has structured data to work with, not a flat list of comments.
- **Expanded Threads search** — TOP/RECENT, KEYWORD/TAG, media type, author username, and time-range filters. Finding high-value threads in the wild is now programmable.
- **Bug fix: threads_reply_tree schema cycle** — flattened output so the MCP schema stays valid.
- **Bug fix: threads_history serialization** — pagination is now robust.
- **CI lint + docs cleanup** for the Threads integration.

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### Why this matters

Most CRMs treat social media as a one-way broadcast channel: write a post, schedule it, walk away. **Zetta CRM treats Threads as a real conversational surface** — same status as Email and WhatsApp, with full read/write/reply/search tools, and the same self-hosted, API-key-gated, MySQL-backed runtime.

For teams running AI agents that need to publish, monitor mentions, reply to comments, and quote-post in Threads, this release removes the last excuse to glue together a separate social media tool. It's just another set of MCP tools in the same Zetta CRM backend.

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### About Zetta CRM

Zetta CRM is an open-source MCP server written in Go. Single binary, self-hosted, MySQL backend, SMTP/Mailgun email providers, API-key gated, single `POST /mcp` endpoint. Currently at 38 MCP tools covering contacts, email, campaigns, tracking links, scheduling, analytics, exports, unsubscribe, soft-delete, purge, and IMAP inbox replies — plus the new Threads channel in v0.5.0.

Built and maintained by **PT Cipta Dua Saudara** (Cipta Dusa), a small Indonesian software studio.

- **Live:** [zettacrm.com](https://zettacrm.com/)
- **Source:** [github.com/incredible-zetta/crm](https://github.com/incredible-zetta/crm)
- **Release notes:** [v0.5.0 on GitHub](https://github.com/incredible-zetta/crm/releases/tag/v0.5.0)
- **Install:** `docker pull ghcr.io/incredible-zetta/crm:v0.5.0`

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*Markdown version of https://www.ciptadusa.com/news/v0-5-0-threads-hybrid-channel-topic-tags-reply-tree — generated for AI agents and LLM crawlers.*