ToolTrust
C40/100
Smithery

narrateai-video

mcpsmithery

@Smithery

Stop recording your voice. NarrateAI adds professional voiceover to silent screen recordings — automatically. Just drop a video URL and get a narrated demo, dubbed video, or polished document back. Works from Cursor, Claude, ChatGPT, or any MCP client. **What it does:** - Narrates silent videos with AI voiceover — no mic, no script writing, no editing - 7 AI voices + voice cloning from a 15-second audio sample - Transcribes speech-to-text from any video (meetings, podcasts, tutorials) - Translates and dubs videos into any language with cloned speaker voice - Converts screen recordings into professional docs (5 templates: onboarding guides, tutorials, feature showcases, product docs, business overviews) - Text-to-speech for any text **18 MCP tools** — single videos, batch processing (up to 5), transcript editing, voice cloning, TTS, and more. Free tier: 5 minutes of video processing. Upgrade anytime at [narrateai.app](https://narrateai.app).

By Smithery | 57 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

25 High7 Medium7 Low18 Info

Risk Summary

Needs Approval

Secret Handling plus Dep Visibility raises enough risk that this tool should not be auto-trusted.

Potential impact: Sensitive credentials may be read, logged, or leaked to external systems.

Recommended action: Keep this tool behind manual approval and avoid unattended runs until the risky capabilities are narrowed or removed.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (57)

  • HighAS-002

    ⚠️Excessive Permissions ×7

    tool declares network permission

    get_job_resultget_upload_urlnarrate_video_fullgenerate_ttsnarrate_batchcontinue_to_full_video

    tool declares exec permission

    update_transcript

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • HighAS-010

    🔑Insecure Secret Handling ×18

    input parameter "api_key" appears to accept a secret or credential

    get_job_resultget_upload_urlgenerate_narration_scriptnarrate_video_fullabandon_jobtranscribe_videotranscribe_and_translatetranslate_existing_videodub_video_fullgenerate_documentgenerate_ttsnarrate_batchbatch_generate_scriptsbatch_transcribebatch_dubupdate_transcriptlist_videoscontinue_to_full_video

    Fix: Avoid accepting raw credentials as input parameters. Use secret managers (e.g. 1Password CLI, AWS Secrets Manager) and ensure credentials are never logged or stored in agent traces.

  • MediumAS-002

    ⚠️Excessive Permissions ×7

    tool declares fs permission

    get_upload_urlgenerate_narration_scriptnarrate_video_fullgenerate_ttsupdate_transcriptlist_videoscontinue_to_full_video

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×7

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    get_job_resultget_upload_urlnarrate_video_fullgenerate_ttsnarrate_batchupdate_transcriptcontinue_to_full_video

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×18

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    get_job_resultget_upload_urlgenerate_narration_scriptnarrate_video_fullabandon_jobtranscribe_videotranscribe_and_translatetranslate_existing_videodub_video_fullgenerate_documentgenerate_ttsnarrate_batchbatch_generate_scriptsbatch_transcribebatch_dubupdate_transcriptlist_videoscontinue_to_full_video

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y narrateai-video"

Adjust the package name if your npm registry name differs from the tool ID. View source

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