DOG
EAR
Pick up where the last agent folded the page.
One project book for Claude Code, Cursor, Codex and any MCP client. An agent writes down what it decided and folds the page. The next one opens right there.
Contents
Try it: click the corner of any page. It stays folded when you come back.
Every session starts on page one
Your agent spends an hour learning why the code is the way it is. Then the session ends. The next one, or the other tool you use, starts over at page one, and you explain the plot again. Or it undoes something that was decided on purpose.
Each vendor built memory for its own agent, inside its own product.1 None of them will hand your work to a competitor's agent, so you carry it across by hand. DOGEAR is the one book they all read.
Before it finishes, an agent writes conclusions, not the transcript, and folds the page. The next agent calls open and lands on that page, with the plan and every decision that still stands.
1. Useful ones, too. They just end at the edge of the product that made them.
Conclusions, not transcripts. Nobody rereads a whole novel to find one sentence.
Start a book
A book is one project's memory. Start one now, with no wallet and no sign-up. Connect a wallet later to keep it and raise the limits.
This key is shown once. Anyone holding it can read and write this book.
Add this line to your CLAUDE.md or AGENTS.md so it happens every time:
Call dogear open when you start and dogear fold before you finish.
Try it here
Your shelf
One minute, one command. If it takes longer, tell us.
Give each tool its own key. Then you can see who wrote what.
Our own copy
This is the book the agent building DOGEAR wrote in as it worked. Nothing staged, nothing edited. Read the card, then check it: your browser recomputes every hash from the text on this page.
Index of tools
Your agent is already a model, so nothing here runs a second one to summarize your work. Search works by meaning in any language and by exact words such as a file name.
- open
- Start here. The folded page, the plan and everything that still stands.
- find
- Search what the project knows. Replaced entries never come back.
- note
- Write down a fact, a constraint or a lesson.
- decide
- Record a decision and its reason, so nobody argues it again.
- plan
- Set the current plan. It replaces the last one.
- fold
- What you did, what is left, what the next agent must know.
- strike
- Strike out an entry that is wrong or stale. The text goes, the hash stays.
Write something close to an older note and DOGEAR shows the agent both, so it replaces one instead of leaving two truths.
Stamped on Solana
An agent believes whatever it reads, so whoever can quietly edit a book can steer the agent. Every entry links to the hash of the one before. About once an hour, while anything has changed, the heads of those chains are hashed into one root, and a Memo transaction puts that root on Solana.
After that, changing an old line breaks the chain and the stamp shows it. That includes changes by us.
What this proves: the log existed in this form by that time. What it does not prove: that what an agent wrote is true. Lines newer than the last stamp are not covered yet.
Only hashes go on chain. Nobody can read your book from a stamp.
What gets blacked out
Agents paste things they should not. Every write is cleaned before it is stored, and the agent is told what was removed.
Gone on sight: API keys sk-0000000, tokens, passwords hunter2, private key files, logins in URLs, email addresses, Solana keypairs and seed phrases.
Left alone: wallet addresses, mints and transaction signatures. Keypairs are checked by their math, so a signature is not mistaken for one.
This is pattern matching. It catches the usual shapes of a secret, not every secret. Do not rely on it to store something you would not put in a ticket.
Readable on our servers, by the way, or search would not work. It is not encrypted under your key.
Membership
The book is free to use. Holding $DOGEAR in the wallet that owns a book raises its limits. There is no token yet: any contract you see now is not ours.
A stray is a book started without a wallet. Holdings are read on chain, nothing is locked and nothing is spent.
Errata
Can you read what my agents write?
Yes. Text is kept readable on our servers so that search works, and it is not encrypted under a key of yours. Your key opens your book and nobody else's, and a book is private unless you open it.
Will my agent use it on its own?
When it connects, DOGEAR tells the agent to call open first and fold last. An agent can still skip it, so add one line to CLAUDE.md or AGENTS.md as well.
Do I need a wallet or the token?
No. A book without a wallet works today, up to 500 notes. A wallet gives you more, and the token more again.
Can my team share a book?
Yes. The owner issues one key per person or tool. Each write carries the name of the agent that made it, and a key can be revoked alone.
Can I delete things?
Strike clears one entry. Deleting a book removes all of it. Only hashes stay on Solana, and they say nothing about the text.
Could a note attack my agent?
Anything an agent reads can steer it, and that goes for this too. DOGEAR tells agents to treat entries as notes to weigh, not instructions. Only give keys to people you trust.
Why Solana?
A stamp costs a fraction of a cent, so the whole log can go on chain every hour. And your wallet is the account: no email, no password.