# mio_image_png_to_webp

PNG to WebP — Convert PNG images to WebP for smaller file sizes. 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_png_to_webp`. HTML page: https://policylayer.com/tools/io-github-jsvvsolsllc-mioffice/mio-image-png-to-webp

## Facts

- Tool: `mio_image_png_to_webp`
- 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_png_to_webp",
    "arguments": {}
  }
}
```

## Why mio_image_png_to_webp is rated High

This tool performs a file format conversion operation — it processes input data (PNG image) and produces a transformed output (WebP image). This is an execution of a transformation pipeline rather than a simple read or write. The blast radius is low since it operates locally in the browser and files never leave the device, but misuse potential is minimal.

From the tool's own definition: "Convert PNG images to WebP for smaller file sizes. Runs in the browser."

## Use case

AI agents invoke mio_image_png_to_webp 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_png_to_webp": {
      "limits": [
        {
          "counter": "mio_image_png_to_webp_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