Invite-only · Onboarding cohort 1

Your agents forget everything.
Brifly doesn't.

The memory layer for engineering teams shipping with Claude Code, Cursor, or Codex. Record context once — text, code, diagrams, or video — and every agent on your team can query it forever.

We onboard in small cohorts. 48-hour reply.

Plays nice with
ClaudeCursorOpenAIv0BoltGeminiReplitGitHubClaudeCursorOpenAIv0BoltGeminiReplitGitHub

Recordquery foreverpipe to agent

app.getbrifly.com
architecture / auth / session-rotation

RFC: Yjs vs Automerge for CRDT sync

ApprovedArchitectureRFC
SC
3

Sarah Chen·90-sec walkthrough·2m ago

Yjs gives us the ProseMirror binding for free — no custom CRDT code. Automerge and Diamond Types both needed more integration work.

MJ

Maya Johnson·security review·30s ago

We'll need server-side validation for CRDT ops. A malicious client could pass merge but inject XSS.

Record your walkthrough...

The problem

You're not losing productivity.
You're losing memory.

Every time a new engineer joins, you re-explain the architecture. Every time an agent starts a task, you re-paste the context. Every time someone leaves, a year of decisions leaves with them.

The problem isn't prompts. It's that your team has no shared memory your agents can actually read.

Pulled from r/ClaudeAI · Hacker News · 168 discussions

You're not the only one yelling at your AGENTS.md

Adding more rules doesn't fix compliance — it makes it worse. The same complaint, in 168 different ways.

The product

A brief tree your team — and every agent — can query.

Brifly organizes knowledge as a tree of briefs: specs, RFCs, runbooks, walkthroughs, and postmortems. Each brief holds rich text, code blocks, diagrams, and inline video recordings (auto-transcribed) — and a CLI ships with every account.

~/brifly · querylive
$

Record once. Every engineer and every agent that joins your team inherits the full context.

What you get

Three things every team tool should already do.

Video-native

Record a bug repro, walkthrough, or system explanation. Brifly transcribes it automatically and makes it queryable — not just watchable.

session-rotation walkthroughtranscribed

Sarah Chen · 1m 47s

[00:32] “...so on rotate, we burn the old refresh token immediately — no grace period — because that's the only way to detect token theft.”

Agent-native

Structured JSON for any agent. Markdown piping drops a brief straight into Claude Code or Cursor.

~/repo
$ brifly query "auth flow"
3 briefs · piped via stdout
$ brifly show abc --format md \
| claude -p "rotate impl?"
✓ context loaded · 2 sources

Tree structure

Not a flat wiki. Briefs nest into briefs — your architecture is a hierarchy, your docs should be too.

architecture
auth
session-rotation
oauth-providers
data
crdt-sync
Built for the workflow

Record once.
Inherit forever.

Every engineer and agent that joins your team picks up the full context — no re-explaining, no re-pasting.

new hire
staff eng
Claude
Cursor
brief tree
How it compares

Every tool owns one dimension.
Brifly owns all three.

ToolAgentVideoTree
Brifly
NotionPartial
Loom
Scott AI
Founding cohort

Built for teams already shipping with agents.

Reserved

“Your team's quote could go here. We're onboarding our first cohort now — staff and lead engineers who've felt the brief tree save context during a departure, an outage, or a long-running agent task.”

Your first hire who never asked“wait, why was this built this way?”
Cohort 1 · open

Early access is limited.

We're onboarding teams gradually — not to create artificial scarcity, but because we set up every team properly before they go deep on the product. You'll get a setup call, a starter brief tree built for your stack, and a direct line to us while we're small.

We're looking for teams actively using Claude Code, Cursor, or Codex who have felt the context problem firsthand.

We'll follow up within 48 hours. No sales process.