Encrypted, pay-per-use persistent memory storage for AI agents, gated by x402 payments on Base.
| Endpoint | https://agtrepo.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.0 |
| Now | 6 tools · grade A (95) · pin ts_19ca71e43f57d4df9559bd54d750d277 · protocol 2025-06-18 |
| First / last listed | 2026-11-12 01:41 UTC / 2026-11-12 01:41 UTC |
| Grade over time | 2026-11-12: A (95), 6 tools |
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Tools: store_persistent_memory read_memory extend_memory share_memory_key register_key_release send_feedback
store_persistent_memory | Stores encrypted text memory (standard padded base64 ciphertext, up to 16384 bytes decoded). Requires x402 payment. Returns the memory's id. params: ciphertext*, tags |
read_memory | Reads an encrypted memory by id. Requires x402 payment. 70% of the fee accrues to the memory's creator. params: id* |
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. params: id* |
share_memory_key | Free. Releases a previously creator-registered wrapped key to a reader, or the raw content key for a public document. params: id*, readerPubKey* |
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 `{ params: id*, readerPubKey*, wrappedKey*, signature*, timestamp* |
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 -- params: name, message* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.