The request is for a permanent-note generator, which is a note-taking or memory tool. Several products in the list manage notes that AI agents can read and write (Seekstone, Callosium, Notemcp, Jade Note), and lightpaper.org publishes markdown to permanent URLs. GitHub is a general developer platform and only loosely related, so it is ranked lower.
- 1
- 2
- 3
NoteMCPnotemcp.comwebsite read, tools not yet checked
Saves links, screenshots and voice notes as portable memory that Claude, ChatGPT and Cursor can search and write to.
official:MCP server · NoteMCP+1 community tools built for it
- 4
Jade Notejadenote.appwebsite read, tools not yet checked
An MCP-native note app whose 26 MCP tools let Claude and ChatGPT search, write, link and version notes as persistent memory.
official:MCP server · Jade Note
- 5
Sources
- 2Seekstone — the fastest Obsidian MCP server in open benchmarksseekstone.dev · read 2026-10-29
- 3Callosium: one brain, every AI, your filescallosium.com · read 2026-10-29
- 4MCP-Native Note App for Claude & ChatGPT | Jade Notejadenote.app · read 2026-10-29
- 5NoteMCP Portable AI memory, built from your notesnotemcp.com · read 2026-10-29
- 7lightpaper.orglightpaper.org · read 2026-10-29
- 12seekstone: declares "append_periodic_note" (the record we read and signed)unfragile.ai · read 2026-10-24
- 17lightpaper: declares "Publish Document" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
structured-autonomy-generate · structured-autonomy-generate verified and signed
Structured Autonomy Implementation Generator Prompt
append_periodic_note · seekstone verified and signed
Append text to a periodic note (daily, weekly, monthly, quarterly, or yearly). Preserves existing frontmatter exactly. Creates the note first (from template if configured) when createIfMissing is true (default).
append_note · Callosium found in code, not yet checked
ADDITIVE edit: appends content to a note (under a specific heading if given, else at the end). Prefer this over write_note for adding facts to an existing note — it can never destroy what is already there.
· Jade Note website read, tools not yet checked
Jade Note is an MCP-native note app. 26 MCP tools let Claude and ChatGPT search, write, link, and version your notes as persistent memory. OAuth 2.0, free plan.
· Notemcp website read, tools not yet checked
Save a link, screenshot or voice note in two seconds. It becomes memory Claude, ChatGPT and Cursor can search, read and add to never locked in one app.
xhs_get_note_detail_by_note_url · SocialDataX Douyin MCP found in code, not yet checked
根据笔记链接、短链接、分享文案或 note_id 获取单篇小红书笔记详情。
Publish Document · lightpaper verified and signed
Publish a markdown document as a permanent, discoverable web page with quality scoring. e.g. Publish an article about AI safety e.g. Write and publish a technical tutorial
· mdzk website read, tools not yet checked
A lovingly designed tool for your Zettelkasten needs
· Indelible AI website read, tools not yet checked
AI that never forgets. Your conversations stored permanently on the BSV blockchain.
· Joplin website read, tools not yet checked
Joplin, the open source note-taking application
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.