Show HN: EtherPK – Fast Markdown Notes with Agent Integrated Task Kanban Board
EtherPK is first a personal notes app, with fast information capture and task management. A headless client and MCP server facilitates handing tasks and rich context (include images, assets) etc to AI agents. With versioning, PDF and Ebook reading, EtherPK aims to be the single place where software engineers and knowledge workers can manage their thoughts and ideas (second brain).
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points · 1 votes
2026-11-13 01:16:57.591Z
cumulative since publication
Research analysis
What changed
Source account: EtherPK is first a personal notes app, with fast information capture and task management. A headless client and MCP server facilitates handing tasks and rich context (include images, assets) etc to AI agents. With versioning, PDF and Ebook reading, EtherPK aims to be the single place where software engineers and knowledge workers can manage their thoughts and ideas (second brain).
Version & cost evidence
Source votes: 1 votes (Nov 13, 2026 UTC; cumulative since publication); previous same-scope observation: 1 (Nov 12, 2026 UTC). These observations do not establish demand growth. Recent records to compare: “Show HN: A canvas terminal app written in Rust with built-in agent integration” (Show HN, Nov 12, 2026); “Show HN: Neon and Mubit: an agent that cuts its own frontier-model tokens by 73%” (Hacker News, Nov 12, 2026). Shared themes are navigation hints; they have not been verified as the same need or independent corroboration.
Who is affected
Identify the existing workflow this change affects before recommending an upgrade. Launch attention does not establish improvement; an API, pricing or availability change may instead create migration work.
Missing comparison points
Missing checks: old versus new behavior, affected plans and regions, availability date, compatibility, rollback path and cost under the same workload.
Migration check
Save the release or policy notice, run the same task on the old and new option, and compare outputs and the full bill. For retirement notices, verify the deadline before scheduling migration.