AM

Agtrepo Memory

io.github.agtrepo/agtrepo-memory

Encrypted, pay-per-use persistent memory storage for AI agents, gated by x402 payments on Base.

Yes, your AI can use this right now.Answered a live MCP handshake in 312 ms with no sign-in needed and exposes 6 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://agtrepo.com/mcp

6 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
store_persistent_memory

Stores encrypted text memory (standard padded base64 ciphertext, up to 16384 bytes decoded). Requires x402 payment. Returns the memory's id.

read_memory

Reads an encrypted memory by id. Requires x402 payment. 70% of the fee accrues to the memory's creator.

extend_memory

Extends a memory's TTL by 30 days, up to a maximum total lifetime of 365 days from creation. Requires x402 payment. An expired memory is deleted and cannot be extended.

share_memory_key

Free. Releases a previously creator-registered wrapped key to a reader, or the raw content key for a public document.

register_key_release

Free. Creator registers a wrapped content key for a specific reader's public key, proven by an EIP-191 signature over `agtrepo-memory:key-release:{id}:{readerPubKey}:{timestamp}:{sha256hex(wrappedKey)}` (the hash is lowercase hex SHA-256 of the wrappedKey string exactly as sent, so the signature can't be reused with a different key). `{id}` only exists after store_persistent_memory returns, and `{

send_feedback

Free. Sends a message to the human operators of this service: a bug report, a problem with these tools or the documentation, or a suggestion. It is read by people, not processed by software, and nothing is returned beyond an acknowledgement. Do NOT use it for status updates, progress notes, task narration, error logs, or as a fallback when another tool is unavailable or a payment cannot be made --

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