Add Astria image and video MCP plugin

content/plugins/astria.md

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+---
+type: plugin
+name: "Astria"
+slug: astria
+tagline: "Create product photos, virtual try-on images, headshots and videos through hosted MCP."
+category: marketing
+subcategory: content
+install_steps:
+  - "Create or sign in to your Astria account at https://www.astria.ai. Generation and training use Astria credits."
+  - "Paste the setup prompt below into Grok Bot. It links the maintained Astria skills and remote MCP connection documentation."
+  - "Connect https://mcp.astria.ai/mcp through your host's supported remote MCP setup and complete Astria's browser sign-in and consent."
+  - "Ask the bot to identify the connected account and list available models without generating anything."
+  - "Request a product photo, virtual try-on, headshot or video with an explicit shot count, then retrieve the completed media."
+prompt: >-
+  Set up Astria for me. First read the maintained documentation at
+  https://github.com/astriaai/skills and the operating skill at
+  https://github.com/astriaai/skills/blob/main/astria-api/SKILL.md.
+  Connect the hosted streamable-HTTP MCP server at https://mcp.astria.ai/mcp
+  through this host's supported MCP connection workflow. Use Astria's OAuth
+  browser sign-in and consent; do not ask me to paste an API key into chat.
+  If this Grok Bot environment cannot add a remote MCP server, explain the
+  missing host capability instead of claiming it is connected. Discover the
+  real tool names and schemas; never invent an endpoint, field, model or
+  attachment URL. Keep setup read-only: identify my connected account and
+  list available image and video models without submitting generation or
+  training. When I explicitly authorize a photoshoot, edit, headshot or
+  video, use only the approved references, count and scope. Explain that
+  generation and training use Astria credits. Each distinct write needs a
+  fresh idempotency key; preserve the same key and identical arguments for
+  retries, and inspect existing prompts if a submission outcome is uncertain.
+  Input media must have an actual HTTPS URL accessible to Astria. Retrieve
+  the submitted prompt until completed media is available and return its
+  actual image or video URLs. Never claim queued work is finished, and do
+  not publish or send the media to another service without my authorization.
+works_with: []
+project_url: "https://www.astria.ai"
+repo_url: "https://github.com/astriaai/skills"
+source_url: "https://github.com/astriaai/skills/blob/main/astria-api/SKILL.md"
+author:
+  handle: "astriaai"
+  url: "https://github.com/astriaai"
+  platform: github
+pricing_note: "Generation and reference training use Astria credits; inspecting existing prompts does not submit another generation."
+added_at: "2026-10-11T17:14:01Z"
+updated_at: "2026-10-11T17:14:01Z"
+status: proposed
+---
+
+## What it does
+
+Astria exposes image and video generation, image editing, reusable person and
+product references, and photoshoot templates through a hosted MCP server.
+Its maintained skills cover product photography, virtual try-on, professional
+headshots from supplied photos, and fashion lookbooks. The bot can discover
+current models, reuse the chosen references across scenes, submit an authorized
+generation, and retrieve the finished assets.
+
+## Use it in Grok Bot
+
+Paste the setup prompt into your bot. It reads Astria's maintained documentation
+and connects the remote MCP server using OAuth when the host supports remote
+MCP configuration. Complete sign-in and consent in the host's browser flow.
+An Astria listing in the Grok Bot marketplace is not assumed; if your host does
+not expose remote MCP setup, the bot should report that requirement.
+
+Start with a read-only request: "Using Astria, identify my account and list the
+available image and video models. Do not generate anything." Then request a
+specific result, such as one product shot or two portraits from supplied photos.
+The bot preserves your requested count and references, uses submission keys to
+avoid duplicate paid actions, and checks the returned prompt for completed
+media. Inputs need accessible HTTPS URLs; a local file path or attachment ID
+is not automatically usable by Astria.
+
+The setup prompt does not authorize a generation. Generation and training use
+your Astria credits after you authorize the task. Returned media URLs work
+without an embedded gallery; interactive previews depend on host support.
+This directory entry documents the maintained MCP integration and does not
+claim an approved official Grok Bot marketplace listing.