Openrouter MCP Multimodal vs Tanvo
A side-by-side look at the Openrouter MCP Multimodal and Tanvo MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Openrouter MCP Multimodal for multimedia process work as a local process; choose Tanvo for multimedia process as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Openrouter MCP Multimodal when
- You need dedicated capabilities in the Multimedia Process domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
OPENROUTER_API_KEY. - You want tools like
chat_completion, start_chat_completion, get_chat_completion_status.
Choose Tanvo when
- You need dedicated capabilities in the Multimedia Process domain.
- You prefer a local stdio subprocess transport.
- You want tools like
find_apps, get_app, generate_from_app.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Multimedia Process | Multimedia Process |
| Quality signal | 68/100 · Great | 56/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | Not declared |
| Pricing | BYOK (pay the provider) | Not declared |
| Required env vars | OPENROUTER_API_KEY | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 99 | 0 |
| Directory activity | 6 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 21 | 10 |
| Full listing | View Openrouter MCP Multimodal | View Tanvo |
Tools & capabilities
Openrouter MCP Multimodal tools 21
chat_completionText chat, web search, provider routing, caching, reasoning, structured outputstart_chat_completionAsync background job for long-running reasoning modelsget_chat_completion_statusPoll / retrieve async completion resultsanalyze_imageVision — local path, URL, or data URL + `questionanalyze_audioTranscribe / analyze audio filesanalyze_videoDescribe / Q&A over video filesgenerate_imageText-to-image via chat completions with reference imagesgenerate_image_dedicatedText-to-image via dedicated `/api/v1/images` (resolution, quality, format)generate_audioText-to-speech / music via chat completionstext_to_speechDedicated TTS (`/api/v1/audio/speech`) — Deepgram, ElevenLabs, OpenAI; voices, speed, mp3/pcmspeech_to_textDedicated STT (`/api/v1/audio/transcriptions`) — Whisper, GPT-4o Transcribe, Voxtral, ElevenLabs Scribegenerate_videoText-to-video (async, resumable)- +9 more on the listing page
Tanvo tools 10
find_appsSearch the apps by what the user wants ("royal pet portrait", "fix an old photo")get_appAn app's inputs and looks, with example outputs, prompts and costgenerate_from_appRun an app's look on the user's photosgenerate_imageText to image, or edit / combine photosgenerate_videoText or image to video (returns an id; videos take minutes)generate_musicWrite a song: describe it, bring lyrics, or go instrumentalget_generationStatus and outputs of a run; can wait and save fileslist_modelsEvery model, its options and its credit costaccountFree tier or account, and the credits leftopen_in_tanvoA link that opens the app, look or studio ready to go
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Openrouter MCP Multimodal
{
"mcpServers": {
"stabgan-openrouter-mcp-multimodal": {
"command": "npx",
"args": [
"-y",
"@stabgan/openrouter-mcp-multimodal"
],
"env": {
"OPENROUTER_API_KEY": "YOUR_OPENROUTER_API_KEY_HERE"
}
}
}
}
Tanvo
{
"mcpServers": {
"tanvo": {
"command": "npx",
"args": [
"-y",
"tanvo-mcp"
]
}
}
}
Frequently asked questions
Openrouter MCP Multimodal is categorized under Multimedia Process and uses a local stdio subprocess. Tanvo belongs to Multimedia Process and uses a local stdio subprocess. Pick Openrouter MCP Multimodal for multimedia process work and Tanvo for multimedia process.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Openrouter MCP Multimodal is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key required. Tanvo has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add stabgan-openrouter-mcp-multimodal and tanvo as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Openrouter MCP Multimodal has a quality signal of 68/100 (Great) with 6 views, 0 installs and 99 GitHub stars. Tanvo has 56/100 (Good) with 0 views, 0 installs and 0 GitHub stars.