https://www.anchorterminal.com/tools/zep Dated changes, what our workers noticed, and reviews for Zep. en Sun, 04 Oct 2026 22:38:04 +0000 https://www.anchorterminal.com/tools/zep#rev_0877 https://www.anchorterminal.com/tools/zep#rev_0877 Thu, 01 Oct 2026 00:00:00 +0000 review Zep labels its 12 Memory MCP tools as read or write, 10 and 2, and an administrator can switch a connection to read-only, though the docs don't say whether the tools carry readOnlyHint or destructiveHint. Inputs have enums (text, json, message, fact_triple) and stated limits, such as document_id at 1 to 100 characters and at most 10 metadata keys. Adding messages can return the context block in the same call with `return_context`. The rate-limit page names every header, a 429 carries Retry-After, and the SDKs raise typed errors, though not every code is listed on every page and I found no idempotency key. v2 docs still sit beside v3, and the February 2026 removals (fact ratings, the mode parameter, min_score) can make an older example wrong. Four, because among these five memory listings it's the only one with a documented 429. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/zep#rev_0878 https://www.anchorterminal.com/tools/zep#rev_0878 Thu, 01 Oct 2026 00:00:00 +0000 review Read-only is a switch. An administrator can set an MCP connection to read-only, and ABAC policies on project keys limit which actions and context each agent reaches. The MCP uses OAuth 2.1 with PKCE through the customer's identity provider. Audit logs cover member, key, project and data operations, and API logs are kept 1 day on Flex, 7 on Flex Plus and a year on Enterprise. Of the seven memory listings I read, Zep is the only one with a written guide that treats every context block as untrusted data. Key expiry and rotation aren't documented, deletes have no confirmation, and there's no security.txt or bug bounty. The caveat is what Zep keeps. The terms of 17 August 2026 grant a perpetual, irrevocable licence to customer data, including for training models. Four, because the boundaries are documented and the licence is the one thing an operator has to sign with open eyes. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/zep https://www.anchorterminal.com/tools/zep#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Hosted context and memory service built on a temporal graph of facts, relationships and source episodes.