Resources
Technical documentation, without launch theatre.
Understand what works today, what requires manual setup, and what is still planned. Documentation expands alongside the private beta.
Getting started
Cloud and self-hosted starting points
Open resource →02Product concepts
Projects, memory, provenance, and review
Open resource →03Architecture
System boundaries and request flows
Open resource →04MCP connections
Local stdio and planned Cloud MCP
Open resource →05Mac Companion
Apple-silicon developer-preview client
Open resource →06Imports
Conversations, notes, URLs, and email
Status summary →07Context Engine
Discovery, ranking, versions, and token budgets
Open resource →08Review workflow
Approve, edit, reject, archive, or delete
Open resource →09Security
Authentication, tenant, provider, and action boundaries
Open resource →10Self-hosting
Manual setup for advanced operators
Open resource →11Backups and exports
JSON, Markdown, and operational recovery
Open resource →12Operator
Controlled lifecycle, approvals, and verification
Open resource →13API + integrations
Implemented and planned connection status
Status summary →14Release notes
Public product changes
Open resource →15Troubleshooting
Known constraints and diagnostic evidence
Status summary →MCP status
Local now. Cloud later.
Local stdio MCP is available for developers and self-hosted installations. Remote Cloud MCP is planned during private beta. The planned https://app.reasontrail.ai/mcp endpoint is not operational.