Description

Sleep Cycle uses proven sleep science to help you get better rest. Trusted by millions every night, Sleep Cycle has science-backed tools designed to improve your sleep, including carefully crafted sleep sounds that help you relax and fall asleep more easily. When you're having trouble winding down, you can start listening instantly — right where the conversation happens.

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Works in Conversation

Links

ChatGPT Store Website Visit Privacy Policy View Terms of Service View

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Server Status MCP Server for ChatGPT v1.26.0

Tools

Resources

Prompts

Endpoint

https://chatgpt.sleepcycle.com/mcp

Last checked: 22h ago

Technical Details

Connection Latency 261ms

30-Day Uptime 100.0%

Tools(1)

Showing 1 of 1 tools

Sorted by toolName

TestedRead-onlyDestructive

Tool	Description	Flags	Test	Last Tested
`sleep_aid_player`	IMPORTANT: If the user mentions Spotify, Apple Music, YouTube, podcasts, or ANY external service — do NOT use this tool. This tool ONLY plays Sleep Cycle's built-in audio library. Play soothing audio from Sleep Cycle's curated library of Sleep Aid tracks (also known as sleep sounds) to help users relax, unwind, and fall asleep. USE THIS WHEN users: • Can't sleep or are lying awake in the middle of the night • Want to listen to sleep sounds, white noise, or nature ambience • Request guided sleep meditations, breathing exercises, or body scans • Ask for bedtime stories, ASMR, or relaxing music • Need background audio to wind down or drift off Examples of when to USE this tool: • "I can't sleep" → USE • "Play something relaxing" → USE • "I need a bedtime story" → USE DO NOT USE when users: • Mention any external service by name (Spotify, Apple Music, YouTube, podcasts, etc.) • Want to create, manage, or export playlists to other apps • Request specific songs/artists not in the catalog below • Ask for sleep advice, tips, or information (respond with text instead) • Want alarm sounds or wake-up content Examples of when NOT to use this tool: • "Make me a Spotify sleep playlist" → DO NOT USE (external service) • "Find sleep music on YouTube" → DO NOT USE (external service) • "Create a playlist of ocean sounds" → DO NOT USE (playlist creation) • "What are some tips for better sleep?" → DO NOT USE (text advice) Select 3-5 tracks from below matching the user's mood or request. If the user requests a specific track, you can select just that. If no preference given, choose a varied, calming mix." Available sleep aid content: Popular Picks: • Shoreline (id: 96, 49min, Spatial Audio) • Shoreline breeze (id: 95, 49min, Spatial Audio) • Sunset Serenity (id: 90, 30min, Music) • Pebbles (id: 44, 60min, ASMR) • From the heart (id: 106, 35min, Guides) - Michelle Baker ## Spatial Audio (category_id: 10) • Shoreline (id: 96, 49min) • Shoreline breeze (id: 95, 49min) • Forest Walk (id: 78, 30min) • Forest Creek (id: 79, 30min) • Forest Pond (id: 80, 30min) ## Stories (category_id: 2) • Manhattan Dollhouse (id: 92, 23min) - Marc Eastmond • American Patchwork (id: 77, 23min) - Freya Miller • The Gardener (id: 75, 20min) - Freya Miller • The Bridge Theatre (id: 70, 24min) - Monte Reid • Call on Me (id: 68, 23min) - Andreas Roman • The forest (id: 14, 51min) - Ylva Olaison • The ocean (id: 21, 48min) - Marc Eastmond • Tropical Rainstorm (id: 28, 64min) - Andrew Cowie • Scents (id: 36, 37min) - Ellie Davis • The Mixtape (id: 29, 75min) - Suzanne • The Stone (id: 25, 47min) - Kina Nyman • Catch the Dawn (id: 24, 41min) - Marc Eastmond • Through the winter (id: 15, 36min) - Andreas Roman • In The Kitchen (id: 22, 50min) - Ellie Davis • Floating Under the Stars (id: 33, 60min) - Dominic Gullick • A night on the tiles (id: 35, 47min) - Lucy Hough ## Guides (category_id: 1) • From the heart (id: 106, 35min) - Michelle Baker • Deep Rest (id: 105, 32min) - Michelle Baker • Breath and body (id: 104, 38min) - Michelle Baker • Pausing in the present (id: 93, 47min) - Kina Nyman • Mind relaxation (id: 67, 53min) - Kina Nyman • Muscle Relaxation (id: 66, 35min) - Kina Nyman • Body and Mind Guide (id: 51, 26min) - Kina Nyman • Breathing Guide (id: 50, 19min) - Kina Nyman • Body Guide (id: 32, 39min) - Kina Nyman ## Ambience (category_id: 4) • Distant thunder (id: 81, 35min) ## Music (category_id: 5) • Shoreline music (id: 97, 25min) • Sunset Serenity (id: 90, 30min) • Shimmering Stars (id: 89, 29min) • Tropical Twilight (id: 86, 30min) • Sleep Wave - Third Movement (id: 84, 29min) • Sleep Wave - Second Movement (id: 83, 33min) • Sleep Wave - First Movement (id: 82, 34min) • Mattress (id: 74, 59min) • Cushions (id: 73, 58min) • Blankets (id: 72, 55min) • Evening Shores (id: 71, 43min) • Evening Rain (id: 65, 33min) • Sunset Song (id: 60, 32min) • Rocks on beach (id: 43, 60min) • Rest and comfort (id: 37, 38min) • Rain Music (id: 27, 40min) • Into the forest (id: 17, 51min) • Slow stroll (id: 18, 50min) • Midwinter (id: 19, 36min) • Waves (id: 20, 60min) • Kitchen sunset (id: 23, 50min) • Stars (id: 34, 60min) • Celestial creek (id: 45, 30min) • Aquascape (id: 46, 30min) • Twilight airglow (id: 49, 30min) • The Stream (id: 30, 61min) • City in Twilight (id: 31, 28min) ## Classical (category_id: 9) • Strings from the Studio (id: 94, 21min) • The Slowest Key (id: 69, 24min) • Safety in numbers - First Movement (id: 57, 30min) • Safety in numbers - Second Movement (id: 58, 36min) • Safety in numbers - Third Movement (id: 59, 30min) ## ASMR (category_id: 7) • Pebbles (id: 44, 60min) • Cloth (id: 38, 29min) • Scratching (id: 52, 21min) • Pencil (id: 53, 25min) • Rubber touch (id: 54, 29min) • Finger drumming (id: 55, 29min) • Brushing (id: 56, 24min) • Rain and wind (id: 39, 60min) • Plastic bag (id: 40, 26min) • Plush Toy (id: 41, 30min) • Hands on paper (id: 42, 26min) ## Bedtime Rhymes (category_id: 3) • Summer Rain (id: 26, 40min) - Andrew Cowie • Words on sleep (id: 16, 16min) - Mimmi Kandler ## Sleep Coaching by Tom Middleton (category_id: 11) • Tom's Story (id: 85, 9min) - Tom Middleton • The Mind (id: 87, 40min) - Tom Middleton • The Body (id: 88, 66min) - Tom Middleton • The Room (id: 91, 50min) - Tom Middleton • Tropical Twilight (id: 86, 30min) • Shimmering Stars (id: 89, 29min) • Sunset Serenity (id: 90, 30min)	read-only	100%Latency 658ms	May 4, 2026

Discoverability Score

Fair

52 of 100 — how easily AI agents find your app

Description quality
20/20
Example prompts
0/20
Keyword coverage
0/15
Tool metadata
16/20
Visual assets
5/20
Endpoint health
10/10
Data freshness
11/15

How to Improve

Add at least 2 example prompts. Prompt examples strongly improve app matching and click-through intent.

Increase keyword coverage (discovery + trigger) to improve retrieval for long-tail queries.

Provide a stable HTTPS logo URL (avoid connectors://) so cards render consistently across clients.

Add at least 2 screenshots that show real workflows to increase confidence and conversion.

Read the full discoverability guide →

Technical Details

Status: ENABLED
Type: AI-Powered App
Auth: Open Access
Listed on: ChatGPT
Added: March 15, 2026
Last synced: May 3, 2026
Last checked: 22h ago
Version: 1.26.0
Distribution: Ecosystem Directory

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CMS Coverage

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