DSH-compatible bundle for Postiz social scheduling, integration discovery, media uploads, and analytics.
DSH integration
Compatible
Author-claimed
Safety audit
Unaudited
Last verified
2026-09-13
License
AGPL-3.0
01What can it help you accomplish?
Schedule social posts from a DeepSeek Harness workflow
Postiz MCP tools and the `postiz` CLI create scheduled or draft posts
DeepSeek Harness users automating social media publishing
Discover the right channel settings before posting
Integration IDs, settings schemas, dynamic tools, and platform-specific data
Agents and developers working across multiple social platforms
Publish media posts through the agent workflow
A Postiz-hosted media URL passed to the post creation command
Users publishing image or video content to supported platforms
Inspect publishing performance and recover missing post links
Platform or post analytics, plus missing-content lookup and connection commands
Teams monitoring scheduled and published social content
02How to install into DeepSeek Harness
Prerequisites
- DeepSeek Harness with the `dsh` CLI available
- Postiz authentication: OAuth2 through `postiz auth:login` or a `POSTIZ_API_KEY`
Installation steps
- 01
Add the DSH bundle: `dsh plugin --profile web add "github:gitroomhq/postiz-agent#path:/plugins/dsh-postiz"`
$ dsh plugin --profile web add "github:gitroomhq/postiz-agent#path:/plugins/dsh-postiz"
- 02
Set the Postiz API key when using API-key authentication: `export POSTIZ_API_KEY=your-api-key`
- 03
Start the DeepSeek Harness web UI with `dsh web`
$ dsh web
Verify the integration
Not specified by the author
03DSH integration and capability boundaries
Compatible DeepSeek Harness bundle at plugins/dsh-postiz using the hosted Postiz MCP server and a postiz workflow skill
Postiz MCP workflow in DSH
DeepSeek Harness agent requests→`mcp__postiz__*` tools including integration discovery and scheduling
Uses the hosted Postiz MCP server and the connected Postiz accountMulti-platform scheduling
Content, ISO 8601 date, integration IDs, optional media and settings→Scheduled, draft, multi-platform, or threaded posts
Creates or changes social posts through the Postiz APIIntegration discovery
An integration ID and optional method payload→Connected integrations, settings schemas, and dynamic provider data
Media upload
A local file path→A Postiz media URL for use in a post
Uploads the file to Postiz before publishingAnalytics and missing-post recovery
An integration or post ID→Analytics, provider content lookup, and release-ID connection
Machine-readable agent output
Any supported CLI command→JSON output suitable for parsing in an agent workflow
04Who is it for? When not to use it?
Good for
- DeepSeek Harness users automating social media publishing
- Agents and developers working across multiple social platforms
- Users publishing image or video content to supported platforms
- Teams monitoring scheduled and published social content
Not for
- OAuth2 through `postiz auth:login` or `POSTIZ_API_KEY` is required.
- Media must be uploaded to Postiz before it is used in a post; some platforms reject external links.
- Post settings can be updated only for DRAFT or QUEUE posts; published posts are rejected.
- Post creation requires an ISO 8601 schedule date and integration IDs.
05Compatibility, maintenance and safety notes
- OAuth2 through `postiz auth:login` or `POSTIZ_API_KEY` is required.
- Media must be uploaded to Postiz before it is used in a post; some platforms reject external links.
- Post settings can be updated only for DRAFT or QUEUE posts; published posts are rejected.
- Post creation requires an ISO 8601 schedule date and integration IDs.
- A self-hosted Postiz instance can override `baseUrl` on the `postiz` row.
AGPL-3.0 · latest release v2.0.18 (2026-09-11)
06Frequently asked questions
What does this plugin add to DeepSeek Harness?
It ships a `plugins/dsh-postiz` bundle that connects the agent to the hosted Postiz MCP server and registers a `postiz` workflow skill.
How do I add Postiz to DSH?
Run `dsh plugin --profile web add "github:gitroomhq/postiz-agent#path:/plugins/dsh-postiz"`, set `POSTIZ_API_KEY` when using API-key authentication, then run `dsh web`.
Which Postiz tools appear in DeepSeek Harness?
The README lists the `mcp__postiz__*` namespace, including `integrationList`, `integrationSchema`, and `schedulePostTool`.
What must I prepare before scheduling a post?
Authenticate with OAuth2 via `postiz auth:login` or `POSTIZ_API_KEY`; provide integration IDs and an ISO 8601 schedule date. Upload media to Postiz first when a post includes files.
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08Data and sources
This repo ships a [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness) (`dsh`) bundle at [`plugins/dsh-po…
It connects the agent to the hosted Postiz MCP server and registers a `postiz` workflow skill.
The Postiz tools then appear as `mcp__postiz__*` (`integrationList`, `integrationSchema`, `schedulePostTool`, ...).
This page is generated from the project’s public documentation, repository metadata and a structured parse of DSH Plugins; last verified on 2026-09-13. Found an error? Submit a correction.
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