io.github.jxoesneon/gemini-audio-mcp
OCI · GHCR.IO/JXOESNEON/GEMINI-AUDIO-MCP:0.1.0
High-performance audio, music, and voice generation MCP server for Gemini 2.5 and Lyria 3.
Available components
Last scanned (22 hours ago)
Scores higher than 81% of OCI servers
Category Design and Media
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security0
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.Unverified
- Install-script risk not yet assessed.Unverified
- Dependency health could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.Unverified
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Build provenance not yet verified. View diagnostics → Unverified
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 214 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability76
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 856 tokens (~95/item across 9 items; 9 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage88
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 63% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 0
- Provenance: fail → unverified ▼ security
- 21 Oct 26 0
- Stability: 0.97 → pass security
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Oct 26 −1
- Stability: pass → 0.93 functional
- 17 Oct 26 +2
- Stability: 0.83 → pass security
- 16 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Oct 26 −3
- Stability: pass → 0.77 functional
- 13 Oct 26 0
- Stability: 0.97 → pass security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Analysed oci/ghcr.io/jxoesneon/gemini-audio-mcp:0.1.0
Provenance Inconclusive
We could not complete the check, so nothing is claimed either way. This is a gap on our side, not a finding about the package.
| Result | Inconclusive |
|---|---|
| Ecosystem | oci |
| Reason | Attestation not fetched |
Background: How many MCP packages publish verified provenance →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
check_dependencies ~24
Verifies that the system has required external tools like FFmpeg installed and accessible.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
cleanup_assets ~46
Manually trigger deletion of generated audio assets that exceed a certain age (in hours) to save disk space.
| Name | Type | Req | Description |
|---|---|---|---|
| max_age_hours | number | – | Files older than this will be deleted. |
No output schema declared.
No examples provided.
configure ~124
View or update persistent server settings like default audio format, sample rate, and automatic cleanup intervals. Call with no arguments to see current values.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_cleanup_hours | number | – | How often to clean up old audio files (in hours). |
| default_bitrate | string | – | – |
| default_channels | number | – | – |
| default_duration | number | – | Default duration for soundscapes in seconds. |
| default_format | string | – | Default file extension (e.g., 'mp3'). |
| default_sample_rate | number | – | – |
| default_transition_duration | number | – | – |
No output schema declared.
No examples provided.
generate_music ~153
Generates full songs, loops, or musical segments. Best for melodic content, rhythm, and structured compositions. (PAID MODELS - Pro: $0.08, Clip: $0.04).
| Name | Type | Req | Description |
|---|---|---|---|
| auto_play | boolean | – | – |
| format | string | – | Output format (wav, mp3, flac). |
| model | string | – | The Lyria model to use. 'lyria-3-pro-preview' (Full songs, $0.08) or 'lyria-3-clip-preview' (30s clips, $0.04). Defaults to Pro. |
| prompt | string | yes | Detailed description of the music (e.g., 'An upbeat jazz track with a fast tempo'). |
No output schema declared.
No examples provided.
generate_sfx ~107
Generates isolated, short-duration sound effects and foley (e.g., 'A laser blast' or 'Footsteps on gravel'). Best for specific one-shot audio cues. Uses Lyria-3-clip-preview ($0.04/req).
| Name | Type | Req | Description |
|---|---|---|---|
| auto_play | boolean | – | – |
| format | string | – | Output format (wav, mp3, flac). |
| prompt | string | yes | Description of the sound effect (e.g., 'A heavy metallic door slamming shut'). |
No output schema declared.
No examples provided.
generate_soundscape ~137
Generates immersive, high-quality environmental soundscapes (e.g., 'A rainy forest with distant thunder'). Best for background ambience and complex layered textures. Uses Gemini 2.0 Live.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_play | boolean | – | If true, automatically plays the generated audio. |
| bitrate | string | – | – |
| channels | number | – | – |
| duration | number | – | Optional duration in seconds. Overrides default if provided. |
| format | string | – | Optional output format (wav, mp3, ogg, flac, etc.). |
| prompt | string | yes | The prompt describing the soundscape. |
| sample_rate | number | – | – |
No output schema declared.
No examples provided.
generate_voice ~127
Generates expressive speech and narration from text. Best for scripts, character dialogue, and narration. Uses Gemini 2.5 Native Audio.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_play | boolean | – | If true, automatically plays the generated audio. |
| format | string | – | Optional output format (wav, mp3, ogg, flac, etc.). |
| text | string | yes | The script or text to be read by the voice. |
| voice_direction | string | – | Optional instructions for the tone and style (e.g., 'Speak like a fast-talking auctioneer' or 'Use a whispery tone'). |
No output schema declared.
No examples provided.
play_audio ~46
Plays any local audio file using the system's default media player (e.g., 'afplay' on macOS).
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | yes | The absolute path to the audio file. |
No output schema declared.
No examples provided.
transition_soundscape ~92
Generates two distinct soundscapes and creates a smooth crossfade transition between them. Ideal for evolving scenes or changing environments.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_play | boolean | – | If true, automatically plays the generated audio. |
| format | string | – | – |
| from_prompt | string | yes | – |
| to_prompt | string | yes | – |
| transition_duration | number | – | Duration of the crossfade in seconds. Defaults to config value. |
No output schema declared.
No examples provided.
How do I install the io.github.jxoesneon/gemini-audio-mcp server?
io.github.jxoesneon/gemini-audio-mcp runs locally as a container image, launched with docker run --rm -i -e GEMINI_API_KEY ghcr.io/jxoesneon/gemini-audio-mcp:0.1.0. Ready-made configuration for Claude, Cursor, VS Code, Codex and 3 more is on this page, copied from each client's own documentation.
oci · ghcr.io/jxoesneon/gemini-audio-mcp:0.1.0
claude mcp add jxoesneon-gemini-audio-mcp -- docker run --rm -i -e GEMINI_API_KEY ghcr.io/jxoesneon/gemini-audio-mcp:0.1.0
This image reads GEMINI_API_KEY. Set it in your client's env block for this server; docker run -e passes it through to the container.
What is the io.github.jxoesneon/gemini-audio-mcp server?
io.github.jxoesneon/gemini-audio-mcp is listed in the public MCP registry as io.github.jxoesneon/gemini-audio-mcp. High-performance audio, music, and voice generation MCP server for Gemini 2.5 and Lyria 3. This page covers its container image (ghcr.io/jxoesneon/gemini-audio-mcp:0.1.0).
Is the io.github.jxoesneon/gemini-audio-mcp server safe to use?
io.github.jxoesneon/gemini-audio-mcp scores 51 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.jxoesneon/gemini-audio-mcp server expose?
io.github.jxoesneon/gemini-audio-mcp exposes 9 tools: generate_soundscape, generate_voice, generate_music, generate_sfx, transition_soundscape, and 4 more. Their descriptions and schemas cost roughly 856 tokens of context every time the server is loaded.
Is the io.github.jxoesneon/gemini-audio-mcp server still maintained?
io.github.jxoesneon/gemini-audio-mcp is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.jxoesneon/gemini-audio-mcp server under?
io.github.jxoesneon/gemini-audio-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.