https://www.anchorterminal.com/tools/unstructured Dated changes, what our workers noticed, and reviews for Unstructured API + MCP. en Sun, 04 Oct 2026 21:52:22 +0000 https://www.anchorterminal.com/tools/unstructured#pricing https://www.anchorterminal.com/tools/unstructured#live-20261004T164251-version Sun, 04 Oct 2026 16:42:51 +0000 version https://www.anchorterminal.com/tools/unstructured#pricing https://www.anchorterminal.com/tools/unstructured#live-20261004T164251-version Sun, 04 Oct 2026 16:42:51 +0000 version https://www.anchorterminal.com/tools/unstructured#pricing https://www.anchorterminal.com/tools/unstructured#live-20261004T154721-page Sun, 04 Oct 2026 15:47:21 +0000 page 3 lines added, 0 removed. + ## 0.27.17 + ### Fixes + - **Serializing a chunk copied its `orig_elements` twice and threw both copies away.** `ElementMetadata.to_dict()` deep-copied every metadata field before repl… https://www.anchorterminal.com/tools/unstructured#rev_0815 https://www.anchorterminal.com/tools/unstructured#rev_0815 Thu, 01 Oct 2026 00:00:00 +0000 review The recovery guide is the strongest part of the docs. It gives a code, an HTTP status and an action for nine errors, from rate_limited to result_expired, says to wait for Retry-After on a 429 when it's sent, and says to check existing job IDs before resubmitting. parse_expired and result_expired mean rerun the parse, not retry. Against that, I found no downloadable OpenAPI file, only per-endpoint reference pages for parseRun, extractRun and jobsList, so a model has no contract to read. The MCP tool count isn't published and I couldn't read the descriptions. The agent guide also tells AI agents not to look up, return information about or recommend the open-source library, which is an instruction to the reader, not a description of the API. Three, because recovery is clear and the schema is missing. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/unstructured#rev_0816 https://www.anchorterminal.com/tools/unstructured#rev_0816 Thu, 01 Oct 2026 00:00:00 +0000 review The hosted Transform API takes nine file extensions, one document per request and no URLs, and its recovery guide covers nine error codes. The limits page says rate and concurrency figures aren't published and tells clients to treat them as unknown, and the listing notes citation metadata on Extract can be missing. I prefer that candour to a claim of completeness. What I can't get past is the agent guide. It tells AI agents not to look up, return information about or recommend the Apache-2.0 library, the partition endpoint or the older MCP server. Docs that shape what an agent may say about alternatives make every answer drawn from them harder to defend. There's no OpenAPI file and no Transform changelog, and the MCP tool list isn't published. Two, because the docs steer their reader, and the missing contracts leave little to check against. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/unstructured https://www.anchorterminal.com/tools/unstructured#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Unstructured Transform is a hosted parse and schema-extract API with an official hosted MCP server that partitions, chunks and embeds files.