{ "$schema_doc": "https://gtmstacker.com/registry/schema/entry.schema.json", "stability": "emerging", "generator": "agentic-media-registry", "generated_at": "2026-09-08T00:00:00Z", "category": "productivity-knowledge", "name": "Productivity Knowledge", "count": 10, "html": "https://gtmstacker.com/registry/category/productivity-knowledge/", "items": [ { "id": "com.gtmstacker.registry/news/eupl-relicense-saas-loophole", "type": "news", "slug": "eupl-relicense-saas-loophole", "url": "https://gtmstacker.com/registry/news/eupl-relicense-saas-loophole/", "title": "Maintainer relicenses from MIT/LGPL to EUPL to close the SaaS loophole", "description": "Henri Bergius (NoFlo, Midgard) relicensed his projects from MIT/LGPL to the EUPL-1.2 — an OSI-approved, EU-backed copyleft whose obligations extend to software offered over a network, closing the \"SaaS loophole\". Relevant when selecting self-hostable tools: license class is a deliberate maker choice, and network-copyleft (EUPL/AGPL) affects hosted redistribution, not internal self-hosting.", "one_liner": "Henri Bergius (NoFlo, Midgard) relicensed his projects from MIT/LGPL to the EUPL-1.2 — an OSI-approved, EU-backed copyleft whose obligations extend to…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "news", "agents", "governance" ], "open_source": "unknown", "self_hostable": "unknown", "pricing_model": "unknown", "status": "active", "revision": 1, "content_hash": "57accfe3a9b0eaca26cbce3d590d42ee8258d79d32e2fa3ac65e46b589af06e1", "date_published": "2026-09-06T00:00:00Z", "date_modified": "2026-09-06T00:00:00Z", "json": "https://gtmstacker.com/registry/news/eupl-relicense-saas-loophole/index.json", "markdown": "https://gtmstacker.com/registry/news/eupl-relicense-saas-loophole/index.md" }, { "id": "com.gtmstacker.registry/tool/airtablejs", "type": "tool", "slug": "airtablejs", "url": "https://gtmstacker.com/registry/tool/airtablejs/", "title": "airtable.js", "description": "~2223 stars; complements pyairtable; VENDOR (Airtable) official JavaScript client for the Airtable REST API (PAT/OAuth). ToS-clean and authoritative for Node/browser.", "one_liner": "~2223 stars; complements pyairtable; VENDOR (Airtable) official JavaScript client for the Airtable REST API (PAT/OAuth). ToS-clean and authoritative for…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "8b94dd5e93fc89200e10ec287eff42e861ebb4ba3605b302c4ab10bb73eab1ab", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/airtablejs/index.json", "markdown": "https://gtmstacker.com/registry/tool/airtablejs/index.md" }, { "id": "com.gtmstacker.registry/tool/gspread", "type": "tool", "slug": "gspread", "url": "https://gtmstacker.com/registry/tool/gspread/", "title": "gspread", "description": "~7492 stars; complements google-api-python-client; Ergonomic wrapper over the official Google Sheets API (OAuth2 / service account). ToS-clean; the go-to Python Sheets client. Subject to Sheets API per-minute read/write quotas.; via GitHub cross-ref, ossinsight.io", "one_liner": "~7492 stars; complements google-api-python-client; Ergonomic wrapper over the official Google Sheets API (OAuth2 / service account). ToS-clean; the go-to…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "0142632a647204a4193d0207c1bb9f680258947e4fee302c7ae872f92d5db455", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/gspread/index.json", "markdown": "https://gtmstacker.com/registry/tool/gspread/index.md" }, { "id": "com.gtmstacker.registry/tool/notesmd-cli-obsidian-cli-community", "type": "tool", "slug": "notesmd-cli-obsidian-cli-community", "url": "https://gtmstacker.com/registry/tool/notesmd-cli-obsidian-cli-community/", "title": "notesmd-cli (Obsidian CLI Community)", "description": "~1568 stars; complements obsidian-git; Go CLI acting on LOCAL Obsidian vault markdown files (plus obsidian:// URIs) — no platform account, no ToS/ban risk (local files). Active; formerly named obsidian-cli. Finalist for local-KB automation.", "one_liner": "~1568 stars; complements obsidian-git; Go CLI acting on LOCAL Obsidian vault markdown files (plus obsidian:// URIs) — no platform account, no ToS/ban risk…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "05380813825eb07900e67d2fa4c4f360415b3cb3298049a72b946a3eaf68bbc8", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/notesmd-cli-obsidian-cli-community/index.json", "markdown": "https://gtmstacker.com/registry/tool/notesmd-cli-obsidian-cli-community/index.md" }, { "id": "com.gtmstacker.registry/tool/notion-sdk-js", "type": "tool", "slug": "notion-sdk-js", "url": "https://gtmstacker.com/registry/tool/notion-sdk-js/", "title": "notion-sdk-js", "description": "~5649 stars; complements notion-sdk-py, ultimate-notion; VENDOR (makenotion) official JavaScript/TypeScript SDK for the Notion API (integration token / OAuth). ToS-clean and authoritative for Node projects.", "one_liner": "~5649 stars; complements notion-sdk-py, ultimate-notion; VENDOR (makenotion) official JavaScript/TypeScript SDK for the Notion API (integration token /…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "b07fac6d32a3ed1088b6bf1b77f1c866206866e0791262f3b9daa64af685fe89", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/notion-sdk-js/index.json", "markdown": "https://gtmstacker.com/registry/tool/notion-sdk-js/index.md" }, { "id": "com.gtmstacker.registry/tool/notion-sdk-py", "type": "tool", "slug": "notion-sdk-py", "url": "https://gtmstacker.com/registry/tool/notion-sdk-py/", "title": "notion-sdk-py", "description": "~2174 stars; complements notion-sdk-js, ultimate-notion; Sync+async Python client mirroring the OFFICIAL Notion API (integration token / OAuth). ToS-clean; the de-facto Python SDK. Standard Notion API rate limit ~3 req/s per integration.; via GitHub cross-ref, ossinsight.io", "one_liner": "~2174 stars; complements notion-sdk-js, ultimate-notion; Sync+async Python client mirroring the OFFICIAL Notion API (integration token / OAuth). ToS-clean;…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "88172d84da1fad227e42ad937d0755b47b0dd582b7e4a5563369587aa28f442a", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/notion-sdk-py/index.json", "markdown": "https://gtmstacker.com/registry/tool/notion-sdk-py/index.md" }, { "id": "com.gtmstacker.registry/tool/office365-rest-python-client", "type": "tool", "slug": "office365-rest-python-client", "url": "https://gtmstacker.com/registry/tool/office365-rest-python-client/", "title": "Office365-REST-Python-Client", "description": "~1716 stars; complements msgraph-sdk-python; Python client for SharePoint REST + Microsoft Graph (OAuth2 / app registration, client-cert or secret). ToS-clean; the most complete community Python option for SharePoint/OneDrive/M365 file ops.", "one_liner": "~1716 stars; complements msgraph-sdk-python; Python client for SharePoint REST + Microsoft Graph (OAuth2 / app registration, client-cert or secret).…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "4446d5ab9f2b9ae97ea59eb61d850bc13f177b549607e3c58a2ee428af43d837", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/office365-rest-python-client/index.json", "markdown": "https://gtmstacker.com/registry/tool/office365-rest-python-client/index.md" }, { "id": "com.gtmstacker.registry/tool/pyairtable", "type": "tool", "slug": "pyairtable", "url": "https://gtmstacker.com/registry/tool/pyairtable/", "title": "pyairtable", "description": "~892 stars; complements airtable.js; Python client for the OFFICIAL Airtable REST API (personal access token / OAuth). ToS-clean; de-facto Python SDK. Airtable API rate limit ~5 req/s per base.", "one_liner": "~892 stars; complements airtable.js; Python client for the OFFICIAL Airtable REST API (personal access token / OAuth). ToS-clean; de-facto Python SDK.…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "productivity-knowledge-bases" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "dbc218b9b548ad30fde5961673fafb7fe1cd290cddd1fae5f7b9d70f5115869f", "date_published": "2026-09-03T12:00:00Z", "date_modified": "2026-09-03T12:00:00Z", "json": "https://gtmstacker.com/registry/tool/pyairtable/index.json", "markdown": "https://gtmstacker.com/registry/tool/pyairtable/index.md" }, { "id": "com.gtmstacker.registry/tool/openexecutive", "type": "tool", "slug": "openexecutive", "url": "https://gtmstacker.com/registry/tool/openexecutive/", "title": "OpenExecutive", "description": "A self-hostable virtual executive advisory board: one executive voice backed by eight specialist agents (strategy, finance, HR, legal, ops, marketing, product, board comms), with RAG over your own company docs, episodic memory across sessions, and a follow-up scheduler. Ships Slack/email/Telegram/Discord/web/CLI.", "one_liner": "A self-hostable virtual executive advisory board: one executive voice backed by eight specialist agents (strategy, finance, HR, legal, ops, marketing,…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "agents", "rag", "advisory" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "free", "status": "active", "revision": 1, "content_hash": "8e62d50c63c29bb15b469fa5be3d1a5823a155da833426bbcbf29c2c0606b28a", "date_published": "2026-08-31T10:13:22Z", "date_modified": "2026-08-31T10:13:22Z", "json": "https://gtmstacker.com/registry/tool/openexecutive/index.json", "markdown": "https://gtmstacker.com/registry/tool/openexecutive/index.md" }, { "id": "com.gtmstacker.registry/tool/khoj", "type": "tool", "slug": "khoj", "url": "https://gtmstacker.com/registry/tool/khoj/", "title": "Khoj", "description": "A self-hostable AI 'second brain': chat with local or cloud LLMs over your own PDFs/Markdown/Notion/org-mode with semantic search and cited answers, build custom agents, and use it from the browser, Obsidian, Emacs, desktop, phone, or WhatsApp. Replaces several paid AI-assistant subscriptions.", "one_liner": "A self-hostable AI 'second brain': chat with local or cloud LLMs over your own PDFs/Markdown/Notion/org-mode with semantic search and cited answers, build…", "category": "productivity-knowledge", "tags": [ "productivity-knowledge", "ai-assistant", "semantic-search", "self-hostable" ], "open_source": "yes", "self_hostable": "yes", "pricing_model": "freemium", "status": "active", "revision": 1, "content_hash": "67cfce850e636196d695e8687793783b1501aab9bccf58e1394f2ae2e2ef0d1b", "date_published": "2026-08-31T08:00:00Z", "date_modified": "2026-08-31T08:00:00Z", "json": "https://gtmstacker.com/registry/tool/khoj/index.json", "markdown": "https://gtmstacker.com/registry/tool/khoj/index.md" } ] }