asset-import

1# Asset Import
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3Check `browse_assets` first when a file may already be imported.
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5## Same-machine editor import (preferred)
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71. Open the target project using the clean `editorUrl` (the user can open it, or the browser agent may open it when asked). Keep exactly one editor tab for this project open, on the same machine/network namespace as your shell. A remote sandbox's localhost is not the user's localhost.
82. Start the bundled server using an available Node.js 18+ runtime, and the origin of the actual editor URL:
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10```bash
11"<bundled-or-global-node>" <this-skill-dir>/scripts/serve-local-media.mjs --origin <editor-origin> /path/to/source.mp4
12```
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14Keep this process alive using the host's background-process support while calling MCP. It prints one JSON line and automatically exits after 900 seconds. It serves only the listed files over loopback URLs without an access token. URLs use the public `chatcut-local-media-v1` path prefix to remain compatible with existing editors. Legacy token-prefixed URLs remain supported; the JSON `token` field contains that public prefix, not a credential.
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