Confidential
Version control for agents.
The new reality
Engineers now run fleets of agents.
The root cause
Git was built for one developer, a few commits a day, alone on a branch.
As a version control system it only tracks text files, line by line.
Commits and syncs are manual, so work and the context behind changes
get lost, submodules barely work, and there is no real access control.
Git versions
Code
It can’t see
Environment
Plans
Decisions
Context
Agent work
Reviews
Git only versions code, not the system around it.
→
So teams bolt on
Notion
Linear
Cursor
Claude
Devin
Factory
GitHub
Figma
Drive
And babysit every run
The substrate
Mod versions and syncs all of it.
Every typed object your agents touch, stored, versioned,
access-controlled, and synced in one place, instead of scattered
across machines and apps.
In sync across
Laptop
Phone
Web
Cloud
VMs
Mod
∎ versioned
live sync
Full context
Code · files · plans · decisions · sessions · transcripts
Environment
Dependencies · services · secrets
stored · versioned · access-controlled · synced
Syncs in from
GitHub
Linear
Notion
+ Postgres, REST, …
GitHub
Linear
Notion
+ Postgres, REST, …
Routes inference to
Claude
GPT
Gemini
+ open models
Claude
GPT
Gemini
+ open models
Competition
Productivity apps bolt AI on.
Mod is the infrastructure
underneath.
The market we take
Productivity & collaboration apps, built for the human
era.
What the agentic age needs
Productivity apps
Mod
Versions the whole system, not a silo
◐
●
Agents as first-class collaborators
◐
●
Parallel agent work: branch & merge
✕
●
Checkpoint, attribute & roll back
✕
●
Local-first, runs on your infrastructure
✕
●
One programmable substrate, not a fixed app
✕
●
An app can add AI features. It can’t become
infrastructure. That gap is the whole opportunity.
Team
Built by the people who built the primitives.
Nassar Hayat
Co-founder & CEO
Head of Platform at MultiOn, building browser agents.
Led the developer ecosystem team at Radicle, a
peer-to-peer GitHub alternative. Co-founded Foodchain, a
B2B platform bootstrapped to $5M ARR.
Built
Alex Good
Co-founder & CTO
Lead maintainer of Automerge, the leading open-source
CRDT library, at Ink & Switch. Led the protocol team
at Radicle. Co-founded Foodchain. Speaker at Local-First
Conf and QCon London.
Built
Years of R&D on local-first collaboration and agent
architectures. We have shipped together before.
Longtime collaborators, and each other’s best man.
Traction
Technical leaders are already pulling for it.
“Give me a way to share my agent data with the team and I
will stop using Linear, GitHub, and Notion.”
Engineering leader
Cloudflare
“Our product and engineering teams are stuck in so much
grunt work trying to organise and collaborate on plans.”
Director of AI
Snyk
“We’re struggling to manage agents across Notion for
specs, Linear to track, and a separate GitHub repo for local
context.”
CTO
Recall AI
“Our teams own idea-to-deploy individually, but it’s
hard to collaborate on design and review.”
CTO
AGI Inc
“It’s hard to review agent-generated code. Tracking
the full context would be very helpful.”
Engineering manager
Remote.com
“Worktrees don’t work.”
Founder
Nominal.dev
“I set parallel agents off to work and their output is
mostly useless, they have no context of what the others did.”
Founder
Reflex AI
“Everybody’s building the same thing: prompts replace
code, a thread viewer replaces the file viewer. But who’s
going to figure out collaboration? I’m bullish on sync
engines.”
CTO
Paradigm
“GitHub is dying and git is not the right primitive.”
CEO
T3
“GitHub was the best solution for 2010. In 2026 it’s
hanging on by a thread. The needs of today are so different the
form factor doesn’t work anymore.”
Founder & CTO
HashiCorp
“Git worktrees are fun and all, until you have 3,563
instances of node_modules.”
Engineer
OpenCode
“Feels weird that git still can’t manage empty
directories, or submodules that aren’t the root of another
repo. Git submodules are pretty lame.”
Creator
pi.dev