Quickstart
From an API key to a verified evidence-bound answer, with the one step no key can take.
From sources to a Compiled World.
Upload or connect sources, confirm the preflight boundary, follow the compile as it runs on our servers, then read the World and the evidence under every object.
Use your results with AI
Choose live MCP/API access or the signed portable package, and keep answers grounded in the same evidence.
Getting started
Input and compile
- Files and formatsWhat can be uploaded, what is expanded in the browser, and the ceilings on both.
- UploadDirect-to-storage upload, and why bytes never reach the application server.
- Collections and compileA compile carries up to 12 documents; a run carries up to 128.
- Run eventsThe persisted transition log, and how to resume it after a disconnect.
- ReviewPartial failures, the four decisions, and the one that cannot be taken casually.
World and questions
- World APIReading a compiled World, its objects, relations and evidence.
- SearchHybrid retrieval — lexical, dense and structure, RRF-fused and reranked — over the active World.
- AskGrounded answers, their citations, which retrieval runtime answered, and when the system abstains.
- ExportsThe signed package: what is in it, and what the signature covers.
External AI
- Use your results with AIChoose live MCP/API access or the signed portable package, and keep answers grounded in the same evidence.
- Use the ontology outputImport the Compiled World ontology into RDF, linked-data and graph systems without losing validation, evidence or stable identity.
- MCPThe nine read-only tools an agent gets, and the two the server deliberately does not offer.
- CLIThe eight published files, how to pin them, and how to verify an export with nothing but a download.
- Integration recipesThree paths pinned to a specific tool, each with a smoke script that runs them.
Operations and errors
- ConnectionsConnected sources, their cursors, the sync batch contract, and what a revoke does immediately.
- Billing and limitsWhat is counted, how a page is quoted, and the ceilings that apply.
- ErrorsEvery code the API can return, what it means, and what to do about it.
- SecurityWhere bytes live, what the parsing models can reach, and what fails closed.
- Versioning and changesHow long a version is supported, how a breaking change is announced, and where to read what changed.
API version 2026-09-02.1 · documentation reviewed 11 September 2026 · OpenAPI contract · Site index for AI agents (llms.txt)