Official MCP RegistryListed
MemoStem
Your reviewed knowledge, across AI conversations.
First seen 2 Oct 2026. Evidence as of 3 Oct 2026.
10
Tools
From an anonymous probe
1
Source listings
Each with its own history
6
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_memostem_connection | Verify the authenticated MemoStem connection and report only the currently granted knowledge permissions. This test does not read or write knowledge. | Read-only |
| claim_guest_knowledge_workspace | Transfer the temporary guest shelf identified by workspace_token to the authenticated MemoStem owner as private pending drafts. Call only after the person explicitly agrees to connect or after the guest shelf reports account_required. This tool never approves or publishes cards. | Changes data |
| connect_memostem | Connect or grant knowledge read permission through the host OAuth flow, then show a page of the authenticated owner's topic labels. Never creates knowledge. | Read-only |
| create_card_drafts | Create pending, user-owned general-knowledge card drafts only after clear affirmative consent to specifically named, independently teachable knowledge in the current conversation. Every card must declare knowledge_scope as general_knowledge. Personal or company decisions, product principles or policies, pricing rationale, preferences, plans, tasks, reminders, meeting outcomes, project status, and autobiographical facts are ineligible. An assistant suggestion alone is not consent. This tool never accepts raw transcripts or historical-conversation data, and it cannot approve, publish, or modify public knowledge cards. | Changes data |
| create_knowledge_bundle_drafts | Create pending, user-owned concept, general procedure, comparison, mechanism, structure, claim/evidence, knowledge question, historical event, or language-expression drafts only after clear affirmative consent to specifically named, independently teachable general knowledge in the current conversation. Every bundle must declare knowledge_scope as general_knowledge; decisions and organization-specific material are not accepted. An assistant suggestion alone is not consent. It cannot approve drafts, retain transcripts, or modify public knowledge. | Changes data |
| preview_knowledge_bundle | Return a transient preview of exactly one user-selected, independently teachable general-knowledge bundle without an account and without saving it. Call only at the person's direct request or after clear acceptance of a specific preview proposal. Use save_guest_knowledge_bundles only after the person explicitly asks to keep it; connected clients use create_knowledge_bundle_drafts. | Read-only |
| refresh_guest_knowledge_shelf_link | Issue a new short-lived, one-time mobile or desktop web link for the existing guest shelf. Use only when the person asks to open or recover that shelf. Pass the private workspace_token as a tool argument; never show or put it in a URL. This adds no card and makes the previous view link invalid. | Changes data |
| save_guest_knowledge_bundles | Store one to 10 specifically selected, independently teachable general-knowledge bundles from the current conversation in a private temporary MemoStem guest shelf. Call only after a direct request or clear acceptance of a specific proposal. Reuse workspace_token to continue the same shelf, but never reveal that credential to the person. The shelf is read-only in MemoStem, expires after 90 days, and requires account connection at 10 cards. | Changes data |
| start_memostem | Start MemoStem when no topic is named. Show a localized welcome App before login, or the connected owner's topic labels and empty-state guidance. Pass the conversation language as locale when known. No drafts are created. | Read-only |
| validate_knowledge_bundle | Validate exactly one user-selected, independently teachable general-knowledge bundle without an account and without saving it. Call only at the person's direct request or after clear acceptance of a specific preview proposal. The strict input rejects transcripts, conversation histories, and unsupported knowledge types; phrases that may be personal or organization-specific are returned as review_flags. | Read-only |
Change history
- validate_knowledge_bundle: input schema changed
- validate_knowledge_bundle: description changed (+"and unsupported knowledge types; phrases that may be" +"are returned as review_flags." -"memory, and unsupported knowledge types.")
- save_guest_knowledge_bundles: input schema changed
- preview_knowledge_bundle: input schema changed
- create_knowledge_bundle_drafts: input schema changed
- create_card_drafts: input schema changed
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.girapphe/memostem | 2 Oct 2026 | 3 Oct 2026 | 1 |