app.hyperwave.www/wavetable-tools

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Hyperwave wavetable format lookup, encoder layouts, and float32 mono frame-size calculations.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "wavetable-tools": {
      "url": "https://www.hyperwave.app/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (12)

• describe_nodes read-only

  Discover Hyperwave node types, inputs, numeric controls, graph sources, and complete default node templates. Pass a kind to retrieve details; omit it for the compact inventory. Use these templates and stable ids in edit_session changes.

  Parameters:

  • kind — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• create_session

  Create a private temporary collaborative Hyperwave workspace, expiring after 24 hours. Returns sessionId, secret token, editorUrl, revision, and state. Share editorUrl with the user to collaborate. Keep token private. Sessions store project state, never chat prompts or analytics. Begin with read_session and edit_session; no account is needed.

  Parameters:

  • name — string

  Hints: read-only no · destructive no · idempotent no · open-world no

• read_session read-only

  Read the shared preset, current revision, expiry, and checkpoint summaries. Include checkpoints=true to retrieve restorable states. Always read after a conflict and before editing an old revision.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • checkpoints — boolean

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• edit_session destructive

  Apply one atomic, undoable batch of changes to the shared preset. Paths are field-name arrays; nodes and connections use stable element ids instead of numeric indices, e.g. [document,graphs,root,nodes,node-id,params,gain]. Use describe_nodes templates when adding nodes. Supply baseRevision from read_session. Independent concurrent changes merge; conflicting fields return SESSION_CONFLICT. Significant agent batches automatically checkpoint the previous state. Never blindly replace the whole document after a conflict.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • baseRevision (required) — integer
  • changes (required) — array
  • actor — string
  • label — string
  • checkpoint — boolean

  Hints: read-only no · destructive yes · idempotent no · open-world no

• checkpoint_session destructive

  Create a restorable version of the current shared preset with a short description. Also use before a substantial experiment. Checkpoints are retained in the shared version history and exported preset. Use action=rename or delete with checkpointId to manage an existing version.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • baseRevision (required) — integer
  • label — string
  • action — string
  • checkpointId — string

  Hints: read-only no · destructive yes · idempotent no · open-world no

• restore_session destructive

  Restore a checkpoint as a new shared edit. Requires the exact current revision; preserves the current preset as a checkpoint first. Both participants see the restored state.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • baseRevision (required) — integer
  • checkpointId (required) — string

  Hints: read-only no · destructive yes · idempotent no · open-world no

• wait_for_changes read-only

  Wait up to 20 seconds for a newer shared revision. Returns changed=false on timeout; otherwise the current state. Use while collaborating with the user, then inspect their changes before the next edit.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • afterRevision (required) — integer
  • timeoutMs — integer

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• render_session read-only

  Render an exact shared revision using Hyperwave's shipped WASM engine without an open browser. Returns short-lived preview WAV, wavetable WAV, and editable preset archive links. Rendering is bounded; unsupported nodes are reported rather than silently rendered as passthroughs. Open editorUrl for larger interactive renders.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • revision (required) — integer

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• close_session destructive

  Permanently delete the temporary collaborative workspace. Save or export a preset first; downloaded and normally saved presets remain available.

  Parameters:

  • sessionId (required) — string
  • token (required) — string
  • baseRevision (required) — integer

  Hints: read-only no · destructive yes · idempotent no · open-world no

• list_export_targets read-only

  Read supported synthesizer import formats, steps, caveats, and primary sources. Filter by exact slug or category.

  Parameters:

  • slug — string
  • limit — integer
  • cursor — string
  • category — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• calculate_frame_size read-only

  Calculate packed float32 mono WAV sample count, payload bytes, total bytes, and durations. Pure calculation; no audio rendering or saved data.

  Parameters:

  • samplesPerFrame (required) — integer — Samples in each single-cycle frame
  • frameCount (required) — integer — Number of frames packed into the WAV
  • sampleRate (required) — integer — WAV sample-rate header, in Hz

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• describe_wav_encoding read-only

  Read Hyperwave's actual WAV encoder layout for float32 or pcm16 exports, including format tag, bytes per sample, channel count, and header size.

  Parameters:

  • format (required) — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.