Product

A local command center for project memory.

ReasonTrail is built around four surfaces: Home, Workspaces, Brain, and Activity. The complexity stays in the engine. The interface stays focused on command, review, and evidence.

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Synced locally

Customer portal launch

9 sources · updated just now
Incoming context

Bring the work together without reorganizing it first.

3 new
Launch planningChatGPT · 42 messages
Indexed
Product briefMarkdown · updated today
Indexed
reasontrail/webRepository · 7 documents
Indexed
Context engine readyEvery change stays reviewable

Conversations

Import ChatGPT and Claude history, paste long transcripts, and keep new conversations attached to projects.

Workspaces

Track projects, tasks, ideas, decisions, resources, blockers, and activity without exposing every internal concept on the first screen.

Brain

Search and reason across project memory using context discovery, retrieval, ranking, and budgeted synthesis.

Review

Hold AI-proposed project changes until they are approved, edited, rejected, archived, or deleted.

MCP

Let Codex and Claude Code read from the Brain and write back reviewable records during real work.

Exports

Keep local portability through JSON and Markdown exports plus database backups.