Make Every Agent
Your Best Agent

Infrastructure that makes agents reliable and trustworthy.

$npx -y @cognisos/fabric-mcp setup

Infrastructure for reliable agent work.

Fabric preserves durable memory. Fractal gives agents a governed loop. Shared World State keeps every session grounded in the same replayable decisions.

Shared World State

Content-addressed, replayable decisions.

Fractal

One governed loop every agent works through.

Fabric

Durable memory, indexed once, always current.

Less agent babysitting. More reliable work.

Before 5thDev

  • Manual prompting and monitoring agents while they build
  • Orchestrating tasks to prevent overlap and errors
  • Handling fallout when actual results vary from expectations
  • Deployment bottlenecks, especially with multiple agents or a team

With 5thDev

  • Agents hydrate every session on a live substrate
  • Every decision is auditable, replayable, and observable
  • Every agent builds as one. Multi-agent work is reliable and cheaper.
  • Work is unified before deployment. Fewer PRs means more time iterating.

Where 5thDev sits.

5thDev is not another editor or chat window. It sits between your agents and your engineering systems as the context, memory, and governance layer they all share.

Inputs

your tools, agents & data

Agents
LLMs
Connectors

Custom

your own schema & APIs

File upload

PDF, Markdown, CSV…

Capture

5thDev Platform

Fabric

Evolving memory layer

Feeds

Fractal

Agent tooling & orchestration

Recall

Outcomes

what you ship

Persistent world state

Auditable decisions

Learning loop

Multi-agent orchestration

Shareable knowledge substrate

Run multiple agents and teams at once. Move as fast as you can think.

Keep every agent grounded in the latest shared code and updates, so teams can work in parallel without waiting on handoffs or re-syncing context.

Validation is the product.

5thDev is designed to make agent work inspectable: what context was used, what tools ran, and where the agent acted.

Local First
and always free
Every decision
is auditable
60%
time savings
Reported in beta interviews — download to see for yourself.

Install once. Use it everywhere.

Start locally with the Fabric MCP setup command. Then connect the same memory and code tools to the agents your team already uses.

Claude Code
Cursor
Codex
Hermes
OpenClaw
MCP workflow
Install$ npx -y @cognisos/fabric-mcp setup
Index$ fabric_index .
Ask$ fabric_slice "What breaks if I change UserService?"
Audit$ fabric_impact && fabric_govern

Start with local. Upgrade when you need more.

Local

$0forever

The full local Fabric, no billing required.

Fabric Evolving Memory
Fractal cognitive layer
Liminal CLI
Local analytics & observability

5-day free trial

Cloud Fabric

$25/mo

Push your local fabric to a hosted database.

Everything in Local
Evolving cloud Fabric for agents
Collective knowledge across devices
Start free trial

Shared Fabric

$49/mo

Share your fabric with a team, per user.

Everything in Cloud Fabric
Communal evolving Fabric for teams
Multi-user access controls
Team governance
Sign up

5thDev for Business

Custom

Custom pricing for organizations.

Everything in Shared Fabric
Dedicated support
Custom deployment options
Contact us

You were always going to end up here.

Give every agent the same world state.

$npx -y @cognisos/fabric-mcp setup