Arcmira: YouTube Transcript Search

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Search indexed YouTube transcripts for spoken moments, topics, speaker appearances, sponsors and recommendations. Arcmira returns timestamps and source links so creators can find candidate clips before editing and researchers can inspect the original context. Use the web app, API or MCP with your AI assistant. Premium transcripts add speaker identification and are distinct from available captions. A Free plan is available; coverage and plan limits apply. API docs: https://arcmira.com/docs. MCP setup: https://arcmira.com/docs/mcp-server.