PrismPoster Creator Tools for Claude.ai

com.prismposter/creator-tools

Social media frame sizes with sourced safe areas, plus aspect-ratio, bitrate and subtitle tools.

client:Claude.ai transport:streamable-http runtime:npm tools:7

Install PrismPoster Creator Tools in Claude.ai

Settings → Connectors → Add custom connector

https://www.prismposter.com/api/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

get_social_media_placement
list_social_media_placements
check_safe_area
calculate_aspect_ratio
estimate_video_bitrate
convert_subtitles
estimate_tempo

PrismPoster Creator Tools in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

PrismPoster Creator Tools MCP server