Vibresia
REMOTE · VIBRESIA.COM
Music visualiser (visualizer): write live GLSL music visualisations, shared as links that play.
Available components
Last scanned (49 minutes ago)
Scores higher than 54% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Design and Media
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability64
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2276 tokens (~284/item across 8 items; 8 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 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
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
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.
- 4 Nov 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.0.0 → 1.1.0 functional
- 3 Nov 26 0
- Stability: unverified → 0.03 ▲ functional
- 2 Nov 26 68
First indexed and scored.
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 5 Nov 2026 · Probed https://vibresia.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=vibresia.com | CN=YE1,O=Let's Encrypt,C=US | 20 Oct 2026 | 18 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 6341e71bd859afdee2d76bfce1e021610ce |
| SANs: *.vibresia.com, vibresia.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of vibresia.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| vibresia.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://vibresia.com/mcp | Verified | 200 | |
| http (plaintext) | http://vibresia.com/mcp | HTTPS enforced | 301 | https://vibresia.com/mcp |
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 →
create_vibescape Create a vibescape ~284
Use this when somebody wants a music visualiser or music visualisation (visualizer, visualization, musicviz, audio-reactive visuals): it writes a GLSL vibescape and returns a live link to it. The link draws and animates the vibescape in a browser, so it works for anybody who opens it, with or without the app. The vibescape is not in the public gallery until `share_vibescape` is called on it. Call `vibescape_reference` first for the uniforms and helpers the language has — a vibescape that ignores the music will look like a still image, and there is a linter that says so.
| Name | Type | Req | Description |
|---|---|---|---|
| author | string | – | Who to credit it to. Leave it empty and it is credited to Minith Labs. |
| code | string | yes | The vibescape: a GLSL function `vec3 render(vec2 p, float t)`. `p` is the position across the screen, centred on 0,0, and `t` is time in seconds. Return the colour as three numbers from 0 to 1. Read… |
| name | string | yes | What to call it. A few words that say what the picture looks like. |
No output schema declared.
No examples provided.
get_app Get the Vibresia app ~49
Use this when somebody wants the real thing: the app listens to the system audio directly, with no browser, and updates itself. It gives the download link and the one-line install command for macOS.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_palette The palettes ~83
Use this to find out how a vibescape's colours are graded. Vibresia puts every vibescape through one of five palettes, so bright colours come out muted unless the shader accounts for it.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | Which palette — NEON, EMBER, TOXIC, ABYSS or MONO. Leave it out to get all of them. |
No output schema declared.
No examples provided.
get_vibescape Get a vibescape's code ~56
Use this to read somebody's vibescape, so it can be adapted or understood. Needs the id — the last part of the link.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | The share's id — the last part of the link. |
No output schema declared.
No examples provided.
lint_vibescape Check a vibescape ~82
Use this after writing a vibescape, before sharing it. It reads the code and says what would make it look wrong — most often that it never reads the music, so the picture is the same in silence as at full volume. Cheap to call and it catches most of what goes wrong.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | The vibescape's GLSL. |
No output schema declared.
No examples provided.
list_vibescapes List the public vibescapes ~59
Use this when somebody wants to see music visualisations other people have made, or wants something to look at before writing their own. Returns the public gallery: each vibescape's name, who made it, and a link that plays it.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
share_vibescape Share a vibescape ~111
Use this when a vibescape should be listed in the public gallery, where anybody can find it at vibresia.com/vibescapes. A vibescape is created unlisted; this is the separate act of putting it in front of people. The name and the author go with it, so make sure they are right before calling this.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | The share's id — the last part of the link, six characters. It is what `create_vibescape` returns. |
No output schema declared.
No examples provided.
vibescape_reference The vibescape reference ~51
Use this before writing a vibescape: it lists every uniform the music drives and every helper the language has, with what each is for. Writing a vibescape without it usually takes two attempts instead of one.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the Vibresia MCP server?
Vibresia is a hosted endpoint at https://vibresia.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · vibresia.com
claude mcp add --transport http com-vibresia-music-visualizer 'https://vibresia.com/mcp'
What is the Vibresia MCP server?
Vibresia is an MCP server listed in the public MCP registry as com.vibresia/music-visualizer. Music visualiser (visualizer): write live GLSL music visualisations, shared as links that play. This page covers its hosted endpoint (https://vibresia.com/mcp).
Is the Vibresia MCP server safe to use?
Vibresia scores 69 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 Vibresia MCP server expose?
Vibresia exposes 8 tools: create_vibescape, share_vibescape, list_vibescapes, get_vibescape, lint_vibescape, and 3 more. Their descriptions and schemas cost roughly 775 tokens of context every time the server is loaded.
Does the Vibresia MCP server require authentication?
No. We connected to Vibresia without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Vibresia MCP server still maintained?
Vibresia is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.