Vibresia MCP server

• Registry namecom.vibresia/music-visualizerverified in the MCP registry

The registry name sits under vibresia.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-11-02
• Tools8
• Server calls itselfvibresia
• Server version1.0.0
• Protocol version2025-06-18

On 2026-11-02 the server answered initialize and tools/list without a sign-in. First answer in 53 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 3 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 3 so far
• Answeredmeasuring3 of the 7 daily checks it takes to print a share
• Median first answer122 ms
• Space in an agent's context≈ 970 tokensthe definitions of all its tools (8), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 8 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• create_vibescape

  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…

• share_vibescape

  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…

• list_vibescapes

  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.

• get_vibescape

  Use this to read somebody's vibescape, so it can be adapted or understood. Needs the id — the last part of the link.

• lint_vibescape

  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…

• vibescape_reference

  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.

• get_palette

  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.

• get_app

  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.