{"schemaVersion":1,"id":"obsidian","revision":"2026-09-15.1","name":"Obsidian + Sync","monogram":"O","category":"Local notes","openness":"Not established","license":"Obsidian app and service terms; Sync and Publish are separate subscriptions.","color":"#b396eb","summary":"Local Markdown notes with shared-vault synchronization; official Sync is distinct from live co-editing.","website":"https://obsidian.md","repository":"","environment":"Obsidian core app plus official Sync for shared vaults; Publish is a separately identified add-on. Excludes community collaboration plugins.","contributor":"Testedknowhow collaboration research","affiliation":"Commissioned by a Nimbalyst maintainer. Public-source synthesis; no independent review or product execution.","contentLicense":"Unlicensed prototype; redistribution decision pending","reviewStatus":"unreviewed","lastChecked":"2026-09-15","expiresAt":"2026-10-15","applicability":{"versions":["Living documentation accessed 2026-09-15; pin plan, client, deployment and tenant policies before use."],"environment":"Obsidian core app plus official Sync for shared vaults; Publish is a separately identified add-on. Excludes community collaboration plugins.","excludes":["Executed collaboration, recovery or migration tests","Unlisted third-party plugins and integrations","AI quality, security certification and performance rankings","Unlisted editions and plan entitlements"]},"claims":[{"id":"obsidian-collab-docs","capability":"collab-docs","statement":"Edits locally stored Markdown notes.","method":"documented","outcome":"claimed","scope":"Core app; community plugins excluded.","evidenceIds":["obsidian-overview"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-shared","capability":"collab-shared","statement":"Shares a vault through official Sync.","method":"documented","outcome":"claimed","scope":"Every collaborator needs an active Sync subscription.","evidenceIds":["obsidian-sync"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-history","capability":"collab-history","statement":"Can inspect and restore synchronized changes.","method":"documented","outcome":"claimed","scope":"Official Sync history; retention depends on the plan.","evidenceIds":["obsidian-sync"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-offline","capability":"collab-offline","statement":"Stores notes on the device for offline use.","method":"documented","outcome":"claimed","scope":"Remote collaboration waits for synchronization.","evidenceIds":["obsidian-overview"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-export","capability":"collab-export","statement":"Keeps notes in local open-format files.","method":"documented","outcome":"claimed","scope":"Native Markdown portability; plugin data and full workspace behavior need separate checks.","evidenceIds":["obsidian-overview"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-backlinks","capability":"collab-backlinks","statement":"Shows linked and unlinked incoming note references.","method":"documented","outcome":"claimed","scope":"Core Backlinks plugin.","evidenceIds":["obsidian-backlinks"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-search","capability":"collab-search","statement":"Searches note and canvas content.","method":"documented","outcome":"claimed","scope":"Excluded files and unsupported attachment bodies are outside content search.","evidenceIds":["obsidian-search"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-publish","capability":"collab-publish","statement":"Publishes notes as a web knowledge base.","method":"documented","outcome":"claimed","scope":"Separate Obsidian Publish add-on; not implied by Sync.","evidenceIds":["obsidian-overview"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-e2ee","capability":"collab-e2ee","statement":"Supports end-to-end encrypted shared vaults.","method":"documented","outcome":"claimed","scope":"Collaborators require the vault encryption password; no independent security audit.","evidenceIds":["obsidian-sync"],"contradictions":[],"support":"yes"},{"id":"obsidian-collab-live","capability":"collab-live","statement":"Official shared vaults do not support live editing on the same file.","method":"documented","outcome":"claimed","scope":"Changes appear after synchronization; third-party plugins excluded.","evidenceIds":["obsidian-sync"],"contradictions":[],"support":"no"},{"id":"obsidian-collab-roles","capability":"collab-roles","statement":"Official shared vaults do not provide distinct viewer and editor roles.","method":"documented","outcome":"claimed","scope":"Collaborators share owner-like permissions; only the owner can invite.","evidenceIds":["obsidian-sync"],"contradictions":[],"support":"no"},{"id":"obsidian-collab-item-permissions","capability":"collab-item-permissions","statement":"Official shared vaults lack fine-grained content permissions.","method":"documented","outcome":"claimed","scope":"Vault sharing only; separate vaults require a separate sharing design.","evidenceIds":["obsidian-sync"],"contradictions":[],"support":"no"}],"evidence":[{"id":"obsidian-overview","url":"https://obsidian.md/","title":"Obsidian overview","locator":"Local notes; open formats; Sync; Publish","capturedAt":"2026-09-15","kind":"vendor-documentation","revision":null,"redistribution":"Link and original paraphrase only; upstream rights retained."},{"id":"obsidian-sync","url":"https://obsidian.md/help/sync/collaborate","title":"Obsidian shared vaults","locator":"Subscriptions; permissions; live editing; version history","capturedAt":"2026-09-15","kind":"vendor-documentation","revision":null,"redistribution":"Link and original paraphrase only; upstream rights retained."},{"id":"obsidian-backlinks","url":"https://obsidian.md/help/Plugins/Backlinks","title":"Obsidian backlinks","locator":"Linked and unlinked mentions","capturedAt":"2026-09-15","kind":"vendor-documentation","revision":null,"redistribution":"Link and original paraphrase only; upstream rights retained."},{"id":"obsidian-search","url":"https://obsidian.md/help/Plugins/Search","title":"Obsidian search","locator":"Note and canvas content; excluded files; search operators","capturedAt":"2026-09-15","kind":"vendor-documentation","revision":null,"redistribution":"Link and original paraphrase only; upstream rights retained."},{"id":"obsidian-terms","url":"https://obsidian.md/terms","title":"Obsidian terms of service","locator":"App and service agreement","capturedAt":"2026-09-15","kind":"vendor-documentation","revision":"2025-02-20","redistribution":"Link and original paraphrase only; upstream rights retained."}],"gaps":["Which client versions, plan and administrator policies apply to the team?","What survives a representative export: links, attachments, comments, permissions and history?","How do simultaneous edits, temporary disconnection and member departure behave on the chosen setup?"],"invalidationTriggers":["Changes to app versions, plan entitlements, sharing policies or license terms.","Changes to offline caching, synchronization, recovery retention or export formats."],"verificationPlan":["Use the small-team-knowledge investigation to specify the required collaboration and access boundaries.","With explicit authorization, create an isolated synthetic workspace and named test accounts; do not invite real colleagues or upload private knowledge.","Test editing, viewer restrictions, recovery and export with pinned clients and plan; retain sanitized artifacts before drawing conclusions."],"attestations":[],"space":"collaborative-docs"}