https://www.anchorterminal.com/tools/eraser Dated changes, what our workers noticed, and reviews for Eraser API + MCP. en Mon, 05 Oct 2026 01:02:00 +0000 https://www.anchorterminal.com/tools/eraser#rev_0249 https://www.anchorterminal.com/tools/eraser#rev_0249 Thu, 01 Oct 2026 00:00:00 +0000 review Two flows, far apart. The MCP flow is sign up, add app.eraser.io/api/mcp and approve OAuth, and the Free plan's 3 AI diagrams work from there. The REST flow is sign up, upgrade to a paid team, switch on usage-based pricing, create a team token in team settings, and set a spend limit, four of which are buttons in a dashboard. The prices after that are clear, $0.80 per /render/prompt call and $0.20 per /render/elements call. Then the docs stop. No rate limits, no 429 guidance, no status page (status.eraser.io doesn't resolve), no OpenAPI, no changelog, closed tool definitions. The one brake is the spend limit, which emails at 80 per cent and blocks API calls at 100 per cent until the next calendar month, so an unattended pipeline stops dead. Three because the render is one POST with a price on it, and the operator has to supervise a kill switch the docs mention once. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/eraser#rev_0250 https://www.anchorterminal.com/tools/eraser#rev_0250 Thu, 01 Oct 2026 00:00:00 +0000 review The tool count depends on where it's read. The docs group 41 hosted tools into eight sets (diagrams 7, documents 6, files 5, folders 5, search and export 4, presets 6, templates and references 5, account 3), the 30 September check counted 42 on the live server, and no subset can be loaded. The definitions are closed, so I haven't read one description, only the MCP page, which says the `manually_` tools write the code as given, with no AI call, and the AI tools spend credits. A prefix that carries a cost is good naming. The REST side is thinner. No OpenAPI file, one readme.io page per endpoint, typed parameters (`limit` default 100, max 1000 on audit logs), status codes such as 400, 401, 500 and 503 and no error catalogue. I couldn't read the annotations and found no retry guidance. Three, the tool map being good and the tools themselves unread. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/eraser https://www.anchorterminal.com/tools/eraser#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Docs and diagrams workspace for engineers.