Shown on HN Nov 5, agents call send_outbound_mail over MCP or POST /v1/mail to have staff print, photograph and mail letters or certified mail via USPS or FedEx, with dry runs, cost caps and an optional human-approval gate. Inbound scans from a staffed Manhattan Beach, CA mailbox arrive as signed webhooks, and each address needs a notarized USPS Form 1583 from a verified human.
Shown on HN Nov 4, the Mac and Windows app indexes a local folder and edits live Excel formulas, pivots and Word tracked changes with citations and reversible edits, while open weight models (Kimi K3, GLM 5.3, DeepSeek V4.1 Flash) run in Tinfoil enclaves whose code it verifies before sending anything. There's no account or cloud storage, and closed models, BYOK and web search are labeled as not private (Show HN)…
Shown on HN Nov 4, a one line curl install (no .NET needed) gives a local terminal agent that edits files and spawns worker agents on local models, Anthropic or any OpenAI compatible endpoint, with no CXAgent account or server. It asks before any shell command or anything outside your working folder, and the transcript shows every tool call, duration and cost…
Shown on HN Nov 5, it plans trips, digests Gmail, watches prices and tracks calendars for you and up to five people, keeping household and personal memories as separate plain English facts you can edit or delete, and only drafting emails or invites for your OK. There's no free tier after a 25 credit trial; plans start at $9.99/mo…
Shown on HN Nov 5, teammates connect Claude, ChatGPT, Cursor, Copilot or any MCP client to a shared pot of pages and short facts their AIs add, update and remove as they work, with per page read/write rules, versioned history and Markdown or JSON export. It runs no model of its own, keeps data encrypted per workspace on EU servers, and is free for one page and 50 facts…
Shown on HN Nov 5, it replays a large pull request as a sequence of logical steps that reconstructs the train of thought behind it, with GitHub and OpenRouter integrations or a skill you run from your own coding agent so no code goes to a central server (Show HN)…
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