Give your coding agents long-term memory that does not degrade.
Pluggable memory architecture for Claude Code, Codex, and OpenCode. Stop context amnesia and token blowouts on large codebases.
- Persistent decisions
- Clean reasoning
- No token burn
The problem
Why do agents fall apart on large codebases?
Every long session hits the same three failure modes. They compound, and your architecture degrades one compaction at a time.
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Context Compaction Amnesia
Compaction quietly drops decisions you already made. Your agent re-asks about architecture it settled yesterday — and you explain it again.
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Context Window Noise & Hallucination
Dumping everything into one prompt breaks reasoning. The decision that matters gets buried under files that have nothing to do with the task.
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Repetitive Token Burn
You pay 10x more to re-read unchanged code. Every loop re-sends context the model already had, and output gets weaker for it.
Install the hook in 30 seconds.
What we believe
Memory should outlive the context window.
Session context is disposable. The decisions you already made are not.
Why Biomem
Why trust your memory to Biomem?
We understand the problem because…
We run long agent sessions on large codebases every day. Compaction amnesia, token burn, and re-explaining settled decisions are the failure modes Biomem was built around.
You can trust it because…
It works with the agents you already use, changes nothing about how you prompt, and keeps memory in dedicated layers instead of one oversized context window.
Plugs into the agents you already run.
- Claude Code
- Codex
- OpenCode
The plan
How Biomem gives your agent memory.
Your agent doesn't need everything in one prompt. It needs the right decisions at the right moment.
- Dedicated layers
- Decisions, patterns, and interfaces are stored separately and kept current as the project moves.
- Background recall and write
- The agent queries what it needs and records what it decides while you work — no manual notes.
- Pluggable adapters
- The same memory serves Claude Code, Codex, or OpenCode. Switch agents without starting over.
How it works
Three steps to memory that does not degrade.
Biomem sits beside your agent instead of inside your prompt. The memory layers stay current while you work.
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Step 01
Install the CLI hook in 30 seconds
One command adds Biomem to Claude Code, Codex, or OpenCode. No config files, no prompt changes, no workflow to relearn.
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Step 02
Your agent remembers in the background
It queries and updates dedicated memory layers as it works — decisions, patterns, and interfaces stay current without manual notes.
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Step 03
Run long sessions without drift
Architecture holds from the first prompt to the last commit. No re-litigating, no context archaeology, no degradation.
One command. No prompt changes.
Our promise
What we promise while you run on it.
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One command to start
The hook installs in about 30 seconds. No config files, no prompt edits, nothing to maintain.
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No prompt rituals
The agent recalls and writes memory on its own, so you keep prompting the way you always have.
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Memory survives compaction
Decisions live in their own layers, outside the window that gets trimmed.
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Pluggable by design
Move between Claude Code, Codex, and OpenCode without rebuilding what the agent knows.
No prompt changes. Nothing to relearn.
The beta
What you get in the solo beta.
- The CLI hook for Claude Code, Codex, and OpenCode
- Dedicated memory layers: decisions, patterns, interfaces
- Background recall and write during sessions
- Visibility into the context you actually send
- Nothing new to learn about prompting
Pricing
Simple pricing.
250 CZK per developer per month, or a 10 000 CZK company pilot on one repository.
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Developers
250 CZK
per developer / month
- Claude Code, Codex, and OpenCode
- Dedicated memory layers
- Background recall and write
- Nothing new to learn about prompting
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Company pilot
10 000 CZK
per repository, one pilot
- Biomem memory for the repository
- Codebase navigation for the repository
- Setup with your team
- An outcome review at the end
Get started
Give your agents a memory that lasts.
Join the solo beta in one step, or book a team pilot and watch Biomem run on your own codebase.
You're on the list.
We'll email your beta invite as soon as it's ready.
Pick a 30-minute slot. We'll bring the setup.