# mio_image_heic_to_png

HEIC to PNG — Convert iPhone HEIC photos to PNG format. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credit-based workspaces unlock with the same one-time credit pack — there is no per-workspace subscription. See mioffice.ai/pricing for current plans.

Agent View of the PolicyLayer registry record for `mio_image_heic_to_png`. HTML page: https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-image-heic-to-png

## Facts

- Tool: `mio_image_heic_to_png`
- Server: MiOffice — AI-Powered Workspace Studio (`https://mioffice.ai/api/mcp`) — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice.md
- Homepage: https://github.com/https://mioffice.ai/api/mcp
- Risk category: Execute (High risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "mio_image_heic_to_png",
    "arguments": {}
  }
}
```

## Why mio_image_heic_to_png is rated High

This tool performs a file format conversion (HEIC to PNG), which triggers an active transformation/processing operation in the browser. It is more than a simple read, as it produces a new output artifact. It does not modify/delete source data nor move money, making Execute the most appropriate category. Severity is low since it operates locally in the browser and files never leave the device, limiting blast radius.

From the tool's own definition: "Convert iPhone HEIC photos to PNG format. Runs in the browser."

## Use case

AI agents invoke mio_image_heic_to_png to trigger actions in MiOffice — AI-Powered Workspace Studio. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches MiOffice — AI-Powered Workspace Studio:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "mio_image_heic_to_png": {
      "limits": [
        {
          "counter": "mio_image_heic_to_png_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on MiOffice — AI-Powered Workspace Studio (133)

- `mio_ai_inpaint_pro` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-inpaint-pro.md
- `mio_ai_remove_background` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-remove-background.md
- `mio_ai_remove_background_pro` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-remove-background-pro.md
- `mio_ai_silence_remover` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-silence-remover.md
- `mio_ai_video_background_remover` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-video-background-remover.md
- `mio_ai_vocal_remover` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-vocal-remover.md
- `mio_pdf_remove_pages` — Destructive — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-pdf-remove-pages.md
- `mio_ai_audio_enhancer` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-audio-enhancer.md
- `mio_ai_cartoon_filter` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-cartoon-filter.md
- `mio_ai_clip_maker` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-clip-maker.md
- `mio_ai_document_summarizer` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-document-summarizer.md
- `mio_ai_document_translator` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-document-translator.md
- `mio_ai_face_enhancer` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-face-enhancer.md
- `mio_ai_face_swap` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-face-swap.md
- `mio_ai_headshot_generator` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-headshot-generator.md
- `mio_ai_hum_to_song` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-hum-to-song.md
- `mio_ai_image_generator` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-image-generator.md
- `mio_ai_logo_generator` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-logo-generator.md
- `mio_ai_melody_to_music` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-melody-to-music.md
- `mio_ai_music_generator` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-music-generator.md
- `mio_ai_photo_colorizer` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-photo-colorizer.md
- `mio_ai_photo_restorer` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-photo-restorer.md
- `mio_ai_remove_object` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-remove-object.md
- `mio_ai_song_generator` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-song-generator.md
- `mio_ai_talking_head` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-talking-head.md
- `mio_ai_text_to_video` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-text-to-video.md
- `mio_ai_transcriber` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-transcriber.md
- `mio_ai_upscale_pro` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-upscale-pro.md
- `mio_ai_video_enhancer` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-video-enhancer.md
- `mio_ai_video_subtitler` — Execute — https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-ai-video-subtitler.md
- …and 103 more: https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-jsvvsolsllc-mioffice · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-jsvvsolsllc-mioffice