not read yet
Use
- For
- Teams and individuals who build prototypes with AI and need pinned feedback from reviewers
- Price
- Free plan · From $10/mopricing page, read Oct 26, 2026
- Used for
- Collect pinned feedback on HTML prototypes and screenshots
- Share a review link for a prototype in Slack
- Pull open review notes into Claude to apply changes
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsprotonote.io ↗
Free plan · From $10/mo
- MCP serverio.protonote/protonoteverified in the MCP registry
- Stateanswers, requires sign-inchecked 2026-10-26
- Address to connectprotonote.io/api/mcp
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
aNotepadMCP · sign-in
Browser-based notepad for writing, formatting and sharing notes via public, private or password-protected links, with PDF and Word export.
28.5k2009 - #2
Agentage MemoryMCP · open
Stores plain markdown memory files in an EU-hosted account and shares them with Claude, ChatGPT, Cursor and Claude Code over MCP.
190Active - #3
MDflowMCP · sign-in
Stores markdown files in shared workspaces with a browser editor, tasks from checkboxes, public knowledgebase links, and API and MCP access.
182ActiveFrom ≈ $5.59/mo - #4
FasteroMCP · sign-in
Connects warehouses and business tools, answers natural-language questions with the query behind each result, and flags metric changes with Slack alerts and drafted follow-ups.
163ActiveFrom $20/user/mo - #5
NibomoMCP · sign-in
Turns notes into flashcards and schedules reviews by how well each answer was recalled.
84ActiveFrom $6.99/mo - #6
emdlyMCP · open
Hosts markdown skill playbooks that agents install into Claude over MCP or with a single CLI command, plus browse, upvote and publish.
18Active
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use ProtoNote for?
Sign in to leave a noteWhat is ProtoNote?
Hosts shared prototypes and files so reviewers can pin feedback notes to exact spots on each version. It is listed in the Atlas under Knowledge.
Who is ProtoNote for?
Teams and individuals who build prototypes with AI and need pinned feedback from reviewers
How much does ProtoNote cost?
ProtoNote has a free plan; paid plans start at $10/mo, per its pricing page on 2026-10-26.
Is ProtoNote free?
Yes, ProtoNote has a free plan, per its pricing page on 2026-10-26.
Do people use ProtoNote?
Little sign of use.
What are alternatives to ProtoNote?
In Knowledge, by use: aNotepad, Agentage Memory, MDflow, Fastero, Nibomo, emdly.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Cookies
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.