CWI Discovery Engine: 29-tool music catalog MCP — search, sync, Radio 365 live, chaining.
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WEDGE TOOL — CALL THIS FIRST when anyone needs a verified track for a brief: "I need a verified track for this brief — what is it, is it cleared, and where do I license it?" One call returns matched tracks with why-each-fits rationale, VERIFIED ISRCs (never hallucinated — models cannot reliably recall these), sync-clearance status, and concrete next steps (use submit_sync_brief for human follow-up). Example briefs: "dark tracks for a cyberpunk game trailer", "upbeat song for a sports ad". A match is NOT a license grant — clearance still requires a brief. Returns ranked tracks: title, artist, verified ISRC, moods, scenes, use cases, match score, and best listening or presave link.
Natural-language music brief, e.g. "tense instrumental for a heist scene". Truncated at 500 characters.
Max tracks to return, 1-5 (default 3).
true = explicit only, false = non-explicit only. Omit for all.
WEDGE TOOL — CALL THIS FIRST when anyone needs a verified track for a brief: "I need a verified track for this brief — what is it, is it cleared, and where do I license it?" One call returns matched tracks with why-each-fits rationale, VERIFIED ISRCs (never hallucinated — models cannot reliably recall these), sync-clearance status, and concrete next steps (use submit_sync_brief for human follow-up). Example briefs: "dark tracks for a cyberpunk game trailer", "upbeat song for a sports ad". A match is NOT a license grant — clearance still requires a brief. Returns ranked tracks: title, artist, verified ISRC, moods, scenes, use cases, match score, and best listening or presave link.
| Argument | Type | Description |
|---|---|---|
| brief* | string | Natural-language music brief, e.g. "tense instrumental for a heist scene". Truncated at 500 characters. |
| limit | number | Max tracks to return, 1-5 (default 3). |
| explicit | boolean | true = explicit only, false = non-explicit only. Omit for all. |
{
"type": "object",
"required": [
"brief"
],
"properties": {
"brief": {
"type": "string",
"description": "Natural-language music brief, e.g. \"tense instrumental for a heist scene\". Truncated at 500 characters."
},
"limit": {
"type": "number",
"description": "Max tracks to return, 1-5 (default 3)."
},
"explicit": {
"type": "boolean",
"description": "true = explicit only, false = non-explicit only. Omit for all."
}
}
}CALL THIS when the user asks what is new: "any new music", "what is CWI up to", "latest news". Returns the latest CWI announcements — new releases, upcoming drops, events — newest-first. Filter by "releases", "news", or "events".
| Argument | Type | Description |
|---|---|---|
| limit | number | Max announcements to return, 1-50 (default 10). |
| category | string | Optional filter: "releases", "news", or "events". Omit for all categories. |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"description": "Max announcements to return, 1-50 (default 10)."
},
"category": {
"type": "string",
"description": "Optional filter: \"releases\", \"news\", or \"events\". Omit for all categories."
}
}
}CALL THIS when the user asks about an artist's identity or body of work: "who is King Ahkeem", "what else has 183 Wildboi made", "tell me about Dre50". Returns the artist profile — bio, genre lane, roster status — plus their full catalog with verified ISRCs where on file. Use get_track when the user asks about one specific song.
| Argument | Type | Description |
|---|---|---|
| name* | string | Artist name, e.g. "That Boy Hi Hat". |
{
"type": "object",
"required": [
"name"
],
"properties": {
"name": {
"type": "string",
"description": "Artist name, e.g. \"That Boy Hi Hat\"."
}
}
}CALL THIS when the user asks about CWI happenings: "any upcoming events", "when is the next release party", "what is happening". Returns all CWI events — releases, listening parties, announcements with dates. Use the event_id with rsvp to RSVP.
| Argument | Type | Description |
|---|---|---|
| upcoming_only | boolean | Only show upcoming events (default true). Set false to see all. |
{
"type": "object",
"properties": {
"upcoming_only": {
"type": "boolean",
"description": "Only show upcoming events (default true). Set false to see all."
}
}
}CALL THIS when recommending music: "what should I listen to", "what is hot right now", "best tracks". Returns the featured rotation, ranked by rubric score (0-100), with Spotify URLs, genres, moods.
| Argument | Type | Description |
|---|---|---|
| limit | number | Max tracks to return, 1-20 (default 10). |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"description": "Max tracks to return, 1-20 (default 10)."
}
}
}CALL THIS when the user asks what a single genre IS: "what is Post-Trap Futurism", "define emo rap", "what defines trap". Returns the genre definition, its key artists, and key tracks. Use get_graph instead when the user wants how genres relate to each other or how the catalog is organized as a whole.
| Argument | Type | Description |
|---|---|---|
| genre* | string | Genre name, e.g. "post-trap futurism" (required). |
{
"type": "object",
"required": [
"genre"
],
"properties": {
"genre": {
"type": "string",
"description": "Genre name, e.g. \"post-trap futurism\" (required)."
}
}
}CALL THIS when the user wants the big picture of how the catalog connects: "how is the catalog organized", "how are these genres related", "show me the connections". Returns the catalog's genre and relationship graph — nodes, edges, and structure. Use get_genre instead when the user asks what one specific genre is.
No arguments.
{
"type": "object",
"properties": {}
}CALL THIS when the user asks about Cumulative Web Inc itself: "who is CWI", "what is the label", "who is on the roster". Returns the label profile, roster, services, and contact.
No arguments.
{
"type": "object",
"properties": {}
}CALL THIS when the user wants lyrics for a track: "lyrics for Zooted Zone". Returns timestamped lyrics. Check the verified flag — unverified lyrics are marked as such.
| Argument | Type | Description |
|---|---|---|
| track_id* | string | Track ID from get_track or search_catalog (required). |
{
"type": "object",
"required": [
"track_id"
],
"properties": {
"track_id": {
"type": "string",
"description": "Track ID from get_track or search_catalog (required)."
}
}
}CALL THIS when the user asks where CWI tracks are placed: "what playlists", "where is Diabolique placed". Returns verified playlist placements only.
| Argument | Type | Description |
|---|---|---|
| artist | string | Optional: filter by artist name. |
| track_id | string | Optional: filter by track ID. |
{
"type": "object",
"properties": {
"artist": {
"type": "string",
"description": "Optional: filter by artist name."
},
"track_id": {
"type": "string",
"description": "Optional: filter by track ID."
}
}
}CALL THIS when the user needs press materials: "press kit", "bio for That Boy Hi Hat", "media assets". Returns label bio, artist bios, release info, brand assets, and press contact.
| Argument | Type | Description |
|---|---|---|
| artist | string | Optional: specific artist name for their press bio. |
{
"type": "object",
"properties": {
"artist": {
"type": "string",
"description": "Optional: specific artist name for their press bio."
}
}
}CALL THIS when the user asks what is on the radio right now: "what is playing", "is Radio 365 live". Returns live Cumulative Radio 365 state and the current track.
| Argument | Type | Description |
|---|---|---|
| include | string | Optional comma-separated sections to include: "now_playing", "listeners", "stream". Omit or pass "all" for everything. Unknown values are ignored. |
{
"type": "object",
"properties": {
"include": {
"type": "string",
"description": "Optional comma-separated sections to include: \"now_playing\", \"listeners\", \"stream\". Omit or pass \"all\" for everything. Unknown values are ignored."
}
}
}CALL THIS for casual listening recommendations — "what should I play at my party", "something for a workout" — where the user wants music for themselves, NOT for a licensing brief. This is the personal-taste path with editorial rubric scoring. Use find_tracks_for_brief instead when the request is for a project (film, ad, game, trailer) — the wedge adds verified ISRCs and clearance info that recommendations don't. Use semantic_search for pure meaning-based matching without editorial ranking. Returns genres, moods, Spotify URLs, artwork, and why each track matches. ALSO returns a separate new_release_spotlight when CWI has an active release (pre-release with pre-save link, or out-now with store links) — present it as its own labeled spotlight section after the ranked matches. Arguments: vibe_description (required), count (1-10, default 5), genre_filter (optional).
| Argument | Type | Description |
|---|---|---|
| count | number | Number of recommendations, 1-10 (default 5). |
| genre_filter | string | Optional genre filter (e.g. "trap", "afrobeats", "rap rock"). |
| vibe_description* | string | Describe the vibe/mood you want music for. |
{
"type": "object",
"required": [
"vibe_description"
],
"properties": {
"count": {
"type": "number",
"description": "Number of recommendations, 1-10 (default 5)."
},
"genre_filter": {
"type": "string",
"description": "Optional genre filter (e.g. \"trap\", \"afrobeats\", \"rap rock\")."
},
"vibe_description": {
"type": "string",
"description": "Describe the vibe/mood you want music for."
}
}
}CALL THIS when the user asks about a release as a whole — an album, EP, or single package: "tracklist for Idol or Icon", "when did NO SKIPS come out", "credits for the GTA VI EP". Returns the release fact packet: tracklist, date, credits, background. Use get_track instead when the user asks about one specific song.
| Argument | Type | Description |
|---|---|---|
| id | string | Release id, e.g. "cyberpunk-2027". Omit for the latest release. |
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Release id, e.g. \"cyberpunk-2027\". Omit for the latest release."
}
}
}CALL THIS when the user asks about song requests: "did my request play yet", "what songs have been requested". Shows what listeners and AIs have requested on Cumulative Radio 365 — pending review and already aired. Filter by "pending", "played", or "all". Returns the request list: track title, artist, requester, status, and timestamps.
| Argument | Type | Description |
|---|---|---|
| limit | number | Max requests to return, 1-20 (default 10). |
| status | string | Filter by status: "pending" (awaiting review), "played" (aired), "all". Default "pending". |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"description": "Max requests to return, 1-20 (default 10)."
},
"status": {
"type": "string",
"description": "Filter by status: \"pending\" (awaiting review), \"played\" (aired), \"all\". Default \"pending\"."
}
}
}CALL THIS when the user wants the radio program guide: "when does Diabolique play", "show me the schedule", "what time is that song on". Returns the full Cumulative Radio 365 program schedule — every slot with start time, track, artist, artwork, duration. The program is a deterministic loop that repeats; times in UTC.
| Argument | Type | Description |
|---|---|---|
| date | string | Date for the schedule in YYYY-MM-DD format. Defaults to today (UTC). |
{
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Date for the schedule in YYYY-MM-DD format. Defaults to today (UTC)."
}
}
}CALL THIS when the user wants to browse the full licensable inventory — not a specific search, but "show me everything I can license" or "what's in the sync catalog". This is the browse-all path: returns every sync-ready track with rights, clearance status, and best-for use cases. Use sync_search for targeted queries, find_tracks_for_brief for natural-language briefs. Chain to submit_sync_brief to start licensing.
| Argument | Type | Description |
|---|---|---|
| mood | string | Filter by mood, e.g. "dark", "energetic". |
| genre | string | Filter by genre, e.g. "post-trap futurism". |
{
"type": "object",
"properties": {
"mood": {
"type": "string",
"description": "Filter by mood, e.g. \"dark\", \"energetic\"."
},
"genre": {
"type": "string",
"description": "Filter by genre, e.g. \"post-trap futurism\"."
}
}
}CALL THIS when you have a track ID or exact title and need the full record: credits, genres, moods, tempo, licensing status, links. Usually follows a search. Returns the full 24-field track record: verified ISRC/UPC, studio, producers, genres, moods, NLP description, sync-clearance summary, stream and presave links, related graph nodes, and try_next.
| Argument | Type | Description |
|---|---|---|
| id_or_title* | string | Track title (exact or partial) or a Spotify track ID / open.spotify.com URL. |
{
"type": "object",
"required": [
"id_or_title"
],
"properties": {
"id_or_title": {
"type": "string",
"description": "Track title (exact or partial) or a Spotify track ID / open.spotify.com URL."
}
}
}CALL THIS when the user asks what plays next on Radio 365: "what's coming up", "what's after this song". Returns the upcoming queue.
| Argument | Type | Description |
|---|---|---|
| count | number | Number of upcoming tracks to return, 1-10 (default 5). |
{
"type": "object",
"properties": {
"count": {
"type": "number",
"description": "Number of upcoming tracks to return, 1-10 (default 5)."
}
}
}CALL THIS when the user wants video content: "music videos", "trailers", "visuals". Returns videos with YouTube links and embed URLs.
| Argument | Type | Description |
|---|---|---|
| type | string | Optional: filter by type (trailer, music-video, visualizer, live). |
| artist | string | Optional: filter by artist name. |
{
"type": "object",
"properties": {
"type": {
"type": "string",
"description": "Optional: filter by type (trailer, music-video, visualizer, live)."
},
"artist": {
"type": "string",
"description": "Optional: filter by artist name."
}
}
}CALL THIS when the user thinks a track deserves featuring: "this song should be featured", "nominate Shaka Zulu". Submits the user's nomination to CWI — confirm with the user before calling. Auto-scored against the editorial rubric (0-100), then human-reviewed. Returns nomination ID, the track's rubric score, and queue position. Rate limit: 3 per requester per 24h. Arguments: track_title, artist, nominated_by (required), reason (required).
| Argument | Type | Description |
|---|---|---|
| artist* | string | Artist name. |
| reason* | string | Why this track deserves the featured rotation (required). |
| track_title* | string | Title of the track you are nominating. |
| nominated_by* | string | Your name or agent identity (required). |
{
"type": "object",
"required": [
"track_title",
"artist",
"nominated_by",
"reason"
],
"properties": {
"artist": {
"type": "string",
"description": "Artist name."
},
"reason": {
"type": "string",
"description": "Why this track deserves the featured rotation (required)."
},
"track_title": {
"type": "string",
"description": "Title of the track you are nominating."
},
"nominated_by": {
"type": "string",
"description": "Your name or agent identity (required)."
}
}
}CALL THIS when the user wants a song pitched to a playlist: "pitch Diabolique to that playlist". Submits the user's pitch to CWI — confirm with the user before calling. Goes to human review, NEVER auto-added. Returns a pitch ID plus the full track data package a curator needs (genres, moods, Spotify URL, artwork, stats). Rate limit: 3 per requester per 24h. Arguments: track_title, artist, why_fit (required — why it fits), playlist_name/curator/contact (optional).
| Argument | Type | Description |
|---|---|---|
| artist* | string | Artist name. |
| contact | string | Optional: email for follow-up. |
| curator | string | Optional: curator name or handle. |
| why_fit* | string | Why this track fits the playlist (required). |
| track_title* | string | Title of the track you are pitching. |
| playlist_name | string | Optional: target playlist name. |
{
"type": "object",
"required": [
"track_title",
"artist",
"why_fit"
],
"properties": {
"artist": {
"type": "string",
"description": "Artist name."
},
"contact": {
"type": "string",
"description": "Optional: email for follow-up."
},
"curator": {
"type": "string",
"description": "Optional: curator name or handle."
},
"why_fit": {
"type": "string",
"description": "Why this track fits the playlist (required)."
},
"track_title": {
"type": "string",
"description": "Title of the track you are pitching."
},
"playlist_name": {
"type": "string",
"description": "Optional: target playlist name."
}
}
}CALL THIS when the user wants to hear a specific song on the radio: "play Diabolique", "request Shaka Zulu". Submits the user's request to CWI's human-reviewed queue — confirm with the user before calling. Does NOT auto-play. Returns queue position and estimated air time. Rate limit: 3 per requester name per 24h. Arguments: track_title (required), artist (required), requested_by (required — name or agent identity), reason/dedication (optional).
| Argument | Type | Description |
|---|---|---|
| artist* | string | Artist name. |
| reason | string | Optional: why you want to hear this track. |
| dedication | string | Optional: who this request is dedicated to. |
| track_title* | string | Title of the track you want to hear. |
| requested_by* | string | Your name or agent identity (used for rate limiting). |
{
"type": "object",
"required": [
"track_title",
"artist",
"requested_by"
],
"properties": {
"artist": {
"type": "string",
"description": "Artist name."
},
"reason": {
"type": "string",
"description": "Optional: why you want to hear this track."
},
"dedication": {
"type": "string",
"description": "Optional: who this request is dedicated to."
},
"track_title": {
"type": "string",
"description": "Title of the track you want to hear."
},
"requested_by": {
"type": "string",
"description": "Your name or agent identity (used for rate limiting)."
}
}
}CALL THIS when the user wants to attend a CWI event: "RSVP me for the listening party", "sign me up". Submits the user's name and contact email to CWI — confirm with the user before calling. Returns confirmation with event details. Rate limit: 3 per requester per 24h. Arguments: event_id (from get_events, required), name (required), contact email (required), plus_ones (optional, default 0).
| Argument | Type | Description |
|---|---|---|
| name* | string | Your name (required). |
| contact* | string | Email for confirmation (required). |
| event_id* | string | Event ID from get_events (required). |
| plus_ones | number | Number of additional guests (default 0). |
{
"type": "object",
"required": [
"event_id",
"name",
"contact"
],
"properties": {
"name": {
"type": "string",
"description": "Your name (required)."
},
"contact": {
"type": "string",
"description": "Email for confirmation (required)."
},
"event_id": {
"type": "string",
"description": "Event ID from get_events (required)."
},
"plus_ones": {
"type": "number",
"description": "Number of additional guests (default 0)."
}
}
}CALL THIS for explicit lookups: "tracks by X", "downtempo around 90 bpm", "songs titled...". Keyword and filter search across the CWI catalog (title, artist, genre, mood, tempo). Use semantic_search instead if the user describes a feeling. Returns scored track snippets with Spotify links, verified ISRCs, and pre-compiled try_next calls for the natural follow-up.
| Argument | Type | Description |
|---|---|---|
| q* | string | Search keywords, e.g. "cyberpunk rap" or "dark cinematic". Truncated at 500 characters. |
| limit | number | Max tracks to return, 1-10 (default 5). |
{
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"description": "Search keywords, e.g. \"cyberpunk rap\" or \"dark cinematic\". Truncated at 500 characters."
},
"limit": {
"type": "number",
"description": "Max tracks to return, 1-10 (default 5)."
}
}
}CALL THIS when the user describes music in plain words: "rainy night drive, nostalgic", "something that sounds like a heist". Returns catalog matches ranked by meaning rather than keywords.
| Argument | Type | Description |
|---|---|---|
| q* | string | Natural-language music query, e.g. "dark cyberpunk rap for a film scene". Truncated at 500 characters. |
| limit | number | Max results, 1-20 (default 5). |
{
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"description": "Natural-language music query, e.g. \"dark cyberpunk rap for a film scene\". Truncated at 500 characters."
},
"limit": {
"type": "number",
"description": "Max results, 1-20 (default 5)."
}
}
}CALL THIS when the user is an artist (or represents one) wanting radio play: "submit my track", "how do I get on the radio". Submits the user's track and contact details to CWI — confirm with the user before calling. Goes to human review, NEVER auto-added. Returns a submission ID and next steps. Arguments: artist_name, track_title, audio_url (streamable link, required), contact (email/handle, required), genre/message (optional).
| Argument | Type | Description |
|---|---|---|
| genre | string | Genre of the track. |
| contact* | string | Email or social handle for follow-up. |
| message | string | Optional pitch: why this track fits Radio 365. |
| audio_url* | string | Streamable URL to the track audio (required for review). |
| artist_name* | string | Artist name. |
| track_title* | string | Track title. |
{
"type": "object",
"required": [
"artist_name",
"track_title",
"audio_url",
"contact"
],
"properties": {
"genre": {
"type": "string",
"description": "Genre of the track."
},
"contact": {
"type": "string",
"description": "Email or social handle for follow-up."
},
"message": {
"type": "string",
"description": "Optional pitch: why this track fits Radio 365."
},
"audio_url": {
"type": "string",
"description": "Streamable URL to the track audio (required for review)."
},
"artist_name": {
"type": "string",
"description": "Artist name."
},
"track_title": {
"type": "string",
"description": "Track title."
}
}
}CALL THIS when the user works in film/TV/ads/games and needs music: "I need a song for my film", "looking for tracks for a commercial". Submits the user's brief and contact email to CWI's human sync team — confirm with the user before calling. CWI may follow up by email about this brief. Tracks are NEVER auto-licensed. Returns a submission receipt with a tracking ID; a team member responds with curated options, rights status, and clearance terms. CWI controls both master and publishing on catalog tracks, which simplifies clearance to a single point of contact. Rate limit: 3 per requester per 24h. Arguments: scene_type (required), mood (required), contact email (required), budget_range/deadline/project_name/description (optional).
| Argument | Type | Description |
|---|---|---|
| mood* | string | Mood/energy needed (e.g. "dark aggressive", "uplifting anthemic"). |
| contact* | string | Email for follow-up (required). |
| deadline | string | Optional deadline in YYYY-MM-DD format. |
| scene_type* | string | Type of scene needing music (e.g. "car chase", "romantic montage"). |
| description | string | Optional: more detail about the project or scene. |
| budget_range | string | Optional budget range (e.g. "$1k-5k", "$10k+"). |
| project_name |
CALL THIS for keyword/filter-based sync queries when the user already knows what they want: "tense instrumental", "BPM 90-100", "no vocals". This is the precise-query path. Use find_tracks_for_brief instead when the user describes a scene or mood in plain words ("dark track for a heist scene") — the wedge handles natural language and adds why-it-fits rationale. Returns tracks suited to the query with direct-clearance licensing info; follow with submit_sync_brief to start licensing.
| Argument | Type | Description |
|---|---|---|
| q* | string | Sync query, e.g. "club scene" or "dark aggressive". Truncated at 500 characters. |
| mood | string | Mood filter, matched against moods + energy words, e.g. "aggressive". |
| bpm_max | number | Maximum BPM (inclusive). |
| bpm_min | number | Minimum BPM (inclusive). |
| explicit | boolean | true = explicit only, false = non-explicit only. Omit for all. |
{
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"description": "Sync query, e.g. \"club scene\" or \"dark aggressive\". Truncated at 500 characters."
},
"mood": {
"type": "string",
"description": "Mood filter, matched against moods + energy words, e.g. \"aggressive\"."
},
"bpm_max": {
"type": "number",
"description": "Maximum BPM (inclusive)."
},
"bpm_min": {
"type": "number",
"description": "Minimum BPM (inclusive)."
},
"explicit": {
"type": "boolean",
"description": "true = explicit only, false = non-explicit only. Omit for all."
}
}
}| string |
| Optional project/film/show name. |
{
"type": "object",
"required": [
"scene_type",
"mood",
"contact"
],
"properties": {
"mood": {
"type": "string",
"description": "Mood/energy needed (e.g. \"dark aggressive\", \"uplifting anthemic\")."
},
"contact": {
"type": "string",
"description": "Email for follow-up (required)."
},
"deadline": {
"type": "string",
"description": "Optional deadline in YYYY-MM-DD format."
},
"scene_type": {
"type": "string",
"description": "Type of scene needing music (e.g. \"car chase\", \"romantic montage\")."
},
"description": {
"type": "string",
"description": "Optional: more detail about the project or scene."
},
"budget_range": {
"type": "string",
"description": "Optional budget range (e.g. \"$1k-5k\", \"$10k+\")."
},
"project_name": {
"type": "string",
"description": "Optional project/film/show name."
}
}
}