Official MCP RegistryListed
Capxule
The context marketplace: expert guided journeys your assistant runs step by step.
First seen 14 Oct 2026. Evidence as of 5 Nov 2026.
9
Tools
From an anonymous probe
1
Source listings
Each with its own history
50
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| browse_journeys | Use when the user wants to look through the journeys, optionally within one category (a slug from list_journey_categories). Returns a page of the same cards as find_journey, with the total and next_offset. | Read-only |
| create_takeaway | Use when the user asks for a summary to keep. Composes a markdown takeaway from this journey session: what the user asked, the key points and the stops visited. Available on connected accounts; otherwise returns not_available. | Changes data |
| find_journey | Use when the user wants a guided, step-by-step journey on a topic, a skill or an exam. Searches the published journeys and returns up to three cards (id, title, summary, shape, languages, number of stops, estimated minutes, who it is for and not for, a premium flag, page_url). `in_progress: true` marks a journey this user already has open. When nothing matches, `alternatives` holds the three nearest journeys. | Read-only |
| get_journey_progress | Use when the user asks where they are in a journey, how far they have come or how much is left. Returns the current stop, visited and remaining stops, percent done, practice stats, limits and a resume line. | Read-only |
| get_resume_link | Use when the user wants to continue the journey later, on the website or in another assistant. Returns a resume link and a short resume code for this session. | Changes data |
| list_journey_categories | Use when the user asks what kinds of journeys are available. Returns each category slug, a readable label, the number of journeys in it and a few example titles. | Read-only |
| open_journey | Use when the user chooses a journey to start or continue. Opens it, or resumes the user's session for it, and returns the session contract: `session`, the stop titles, the capabilities, the limits in turns and the first step. Calling it again for the same journey resumes the same session; it never resets progress. | Changes data |
| restart_journey | Use only when the user explicitly asks to start a journey over, after confirming with them. Returns to the first step and clears the visited stops; turns already used stay used. Returns the same session contract as open_journey. | Destructive |
| take_journey_step | Use for every step after open_journey. Sends the user's choice and returns the next step: `answer`, `statement`, numbered `options` with ids, `media`, `progress` and `limits`. Send `pick` with an option id when the user chose an option or its number; otherwise send `say` with what the user said. `go` jumps to a stop from the contract; `drill` and `simulate` start practice on exam journeys; `exit` leaves practice. Supply a fresh `turn_id` per step; a repeat returns the stored step. If the step carries `wall`, tell the user `wall.for_human`. | Changes data |
Change history
- server instructions changed (+"311" +"(161," +"(27,")
- server instructions changed (+"305" +"(160," +"Career (22,")
- server instructions changed (+"291" +"(157," +"(19,")
- server instructions changed (+"278" +"(154," +"Culture (16, e.g. One Piece: The Grand Line Voyage — Complete Sto…; Mastering Speedrun Optimization Through Glitche…),")
- server instructions changed (+"256" +"(136," +"Culture (12, e.g. One Piece: The Grand Line Voyage — Complete Sto…; Mastering Speedrun Optimization Through Glitche…),")
- server instructions changed (+"230" +"(117," -"213")
- server instructions changed (+"213" +"(100," +"Lifestyle (13, e.g. Choosing Childcare: Balancing Cost, Quality, an…; Home Solar Decisions, Done Right),")
- turn: tool removed
- take_journey_step: tool added
- restart_journey: title changed
- restart_journey: description changed (+"Use only when" +"user explicitly asks to start" +"over, after confirming with them. Returns")
- restart_journey: annotations changed
- open_journey: title changed
- open_journey: input schema changed
- open_journey: description changed (+"Use when the user chooses" +"to start or continue. Opens it, or resumes the user's session for it," +"`session`,")
- open_journey: annotations changed
- make_artifact: tool removed
- list_journey_categories: tool added
- list_categories: tool removed
- journey_state: tool removed
- handoff: tool removed
- get_resume_link: tool added
- get_journey_progress: tool added
- find_journey: tool added
- find_capsule: tool removed
- create_takeaway: tool added
- browse_journeys: tool added
- browse_catalog: tool removed
- account_verify: tool removed
- account_status: tool removed
- account_bind: tool removed
- server instructions changed (+"journeys: step-by-step" +"written" +"the creator's sources.")
- find_capsule: description changed (+"179" +"Career (12, e.g. Verify Remote Job Listings Before You Apply or…; Job Search Copilot: Appraise Your CV, Benchmark…)," +"(12),")
- server instructions changed (+"Tell the user once, at the first step of a journey, that the answers come from Capxule's AI and not from a person; open_journey carries that sentence as notice.for_human in the user's locale." +"179" +"Career (12, e.g. Verify Remote Job Listings Before You Apply or…; Job Search Copilot: Appraise Your CV, Benchmark…),")
- find_capsule: description changed (+"176" +"(21," +"Health (15, e.g. Managing Sleepless Nights Through Action, Rules…; How to Dispute Medical Bills Effectively),")
- server instructions changed (+"176" +"(21," +"Health (15, e.g. Managing Sleepless Nights Through Action, Rules…; How to Dispute Medical Bills Effectively),")
- find_capsule: description changed (+"167" +"Master AP U.S. History: The Complete APUSH Exam…;" +"Enrollment),")
- server instructions changed (+"167" +"Master AP U.S. History: The Complete APUSH Exam…;" +"Enrollment),")
- find_capsule: description changed (+"166" +"(13," +"(11),")
- server instructions changed (+"166" +"(13," +"(11),")
- find_capsule: description changed (+"162" +"Education (11, e.g. Win More Financial Aid Support Before Enrollment; An Educator's Guide to Spaced and Retrieval Pra…)," -"163")
- server instructions changed (+"162" +"Education (11, e.g. Win More Financial Aid Support Before Enrollment; An Educator's Guide to Spaced and Retrieval Pra…)," -"163")
- find_capsule: description changed (+"163" +"(33," +"Education (12, e.g. Win More Financial Aid Support Before Enrollment; An Educator's Guide to Spaced and Retrieval Pra…),")
- server instructions changed (+"163" +"(33," +"Education (12, e.g. Win More Financial Aid Support Before Enrollment; An Educator's Guide to Spaced and Retrieval Pra…),")
- find_capsule: description changed (+"161" +"Education (11," +"Win More Financial Aid Support Before Enrollment; An Educator's Guide to Spaced")
- server instructions changed (+"161" +"Education (11," +"Win More Financial Aid Support Before Enrollment; An Educator's Guide to Spaced")
- find_capsule: description changed (+"155" +"Applications and filings (3)," -"156")
- server instructions changed (+"155" +"Applications and filings (3)," -"156")
- find_capsule: description changed (+"156" +"(7)," -"155")
- server instructions changed (+"156" +"(7)," -"155")
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | ai.capxule/capxule | 14 Oct 2026 | 4 Nov 2026 | 1 |