{"id":51384663,"url":"https://github.com/volter-ai/pumice","last_synced_at":"2026-07-03T19:08:13.358Z","repository":{"id":367733495,"uuid":"1281771253","full_name":"volter-ai/pumice","owner":"volter-ai","description":"🪨 A virtual Obsidian — an Obsidian-compatible, backend-free note system on an in-browser virtual filesystem. Open source.","archived":false,"fork":false,"pushed_at":"2026-06-27T11:53:14.000Z","size":83020,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-06-27T12:09:28.935Z","etag":null,"topics":["knowledge-management","markdown","notes","obsidian","offline-first","open-source","pkm","virtual-filesystem"],"latest_commit_sha":null,"homepage":"https://getpumice.com","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/volter-ai.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":"SUPPORT_POLICY.md","governance":null,"roadmap":"ROADMAP.md","authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":"AGENTS.md","dco":null,"cla":null}},"created_at":"2026-06-26T22:56:20.000Z","updated_at":"2026-06-27T11:53:18.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/volter-ai/pumice","commit_stats":null,"previous_names":["volter-ai/pumice"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/volter-ai/pumice","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/volter-ai%2Fpumice","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/volter-ai%2Fpumice/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/volter-ai%2Fpumice/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/volter-ai%2Fpumice/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/volter-ai","download_url":"https://codeload.github.com/volter-ai/pumice/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/volter-ai%2Fpumice/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":35097905,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-07-03T02:00:05.635Z","response_time":110,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["knowledge-management","markdown","notes","obsidian","offline-first","open-source","pkm","virtual-filesystem"],"created_at":"2026-07-03T19:08:12.853Z","updated_at":"2026-07-03T19:08:13.353Z","avatar_url":"https://github.com/volter-ai.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🪨 Pumice\n\n**A virtual Obsidian.** Pumice is an open-source, Obsidian-compatible note system that runs entirely on an **in-browser virtual filesystem** — no backend required. It opens existing Obsidian vaults unchanged, aims to run unmodified community plugins and themes, and is built on a storage-agnostic VFS with a first-class agent API.\n\n\u003e Pumice is the same volcanic glass family as obsidian — but light enough to float. Same vault, no server, runs anywhere.\n\n## Why\n\n- **Backend-optional** — the vault lives behind a pluggable virtual filesystem. Browser backends: **in-memory** (ephemeral/demo), **File System Access** (Chromium — opens a real local folder), **OPFS** (persistent, all browsers, no server), and **HTTP** (the bundled server). Host it as static files, or run it server-optional.\n- **Obsidian-compatible** — opens existing vaults as-is; targets the documented plugin and theme contracts rather than a fork.\n- **Storage-agnostic** — pluggable VFS backends; your notes aren't locked to one provider.\n- **Agent-native** — the same REST API the SPA uses is exposed for AI agents, so anything the UI can do, an agent can do headless (see [`AGENTS.md`](./AGENTS.md)).\n\n## Quick start\n\n```bash\nnpm install\nnpm run dev      # Vite dev server (vault exposed at http://localhost:5173)\nnpm run build    # production build\nnpm run preview  # preview the build\n```\n\n## Project layout\n\n| Path | What |\n|---|---|\n| `src/` | the SPA + virtual filesystem |\n| `server/` | optional dev server / REST API |\n| `plugins/`, `real-plugins/` | plugin layer and compatibility shims |\n| `vault/` | sample vault |\n| [`ROADMAP.md`](./ROADMAP.md) | goals, compatibility tiers, capability walls |\n| [`AGENTS.md`](./AGENTS.md) | driving the vault headlessly as an AI agent |\n| [`COMPAT.json`](./COMPAT.json) | compatibility matrix |\n\n## Status\n\nEarly development. Compatibility targets and scope are tracked in [`ROADMAP.md`](./ROADMAP.md).\n\n## License\n\n[MIT](./LICENSE) © Volter AI, Inc. Obsidian is a trademark of Dynalist Inc.; Pumice is an independent, unaffiliated project.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvolter-ai%2Fpumice","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvolter-ai%2Fpumice","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvolter-ai%2Fpumice/lists"}