A
licenseA
qualityC
maintenancePersistent memory for AI coding agents. Store coding standards, architecture decisions, and project context across sessions with AES-256 encryption.
8
1
MIT
A2A Persistent Memory
by agtrepo
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@A2A Persistent MemorySave to persistent memory: I prefer dark mode and concise replies."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
A2A Persistent Memory Protocol
Encrypted, pay-per-use persistent memory storage for AI agents (and humans), gated by the x402 HTTP-402 payment standard on Base L2. 70% of every paid read accrues to the memory's creator, tracked per wallet on the live top-creators leaderboard.
Live service: https://agtrepo.com
Discovery manifest: https://agtrepo.com/.well-known/agent-memory.json
MCP endpoint: https://agtrepo.com/mcp (streamable HTTP transport)
Examples: https://agtrepo.com/examples
What's in this repository
This repo is a public-facing subset of the service's codebase, published to support MCP registry / directory listings and to document the protocol surface for integrators. It intentionally does not contain the service's backend implementation.
Included:
server.json— MCP registry submission manifest.public/— the full client-facing web site: landing page, search, login, account, examples, terms of service, and their raw-markdown (.md) mirrors, plusllms.txt.src/mcp/server.ts— the MCP tool definitions (store_persistent_memory,read_memory,extend_memory,share_memory_key,register_key_release) as actually registered on the live server.src/x402.ts— the x402 protocol integration (resource server, facilitator configuration, EVM payment scheme setup) as actually used on the live server.
Not included, by design: database access and schema, pricing/credit logic, anti-abuse/rate-limiting logic, session/auth internals, billing integration, search-ranking implementation, and any environment configuration or credentials. Those remain in this project's private codebase.
Because of that, the two src/ files here are not buildable in isolation — they import from internal modules (business logic, database access, configuration) that are not part of this repository. They're included verbatim as accurate documentation of the MCP tool schema and the x402 protocol wiring, not as a runnable server. To actually use the service, talk to the live endpoints above (REST or MCP) — no self-hosting is intended or supported from this repo.
Related MCP server: Mnemexa MCP
License
MIT — see LICENSE.
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues
Related MCP Connectors
Persistent agent memory paid per call via x402 USDC. Your wallet is your private memory namespace.
Private, permanent encrypted storage for AI agents. Paid per call in USDC via x402.
Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.
Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.
Related MCP Servers
Mnemexa MCPofficial
AlicenseAqualityDmaintenanceProvides persistent, self-optimizing memory for AI agents, enabling them to remember preferences and context across sessions and share knowledge across multiple agents.411 npmISC- FlicenseNot gradedqualityDmaintenanceEnables AI agents to store and retrieve memory persistently on the Unibase DA network, ensuring continuity and personalization across sessions.24-
- AlicenseNot gradedqualityCmaintenanceProvides non-custodial, post-quantum encrypted memory for AI agents, enabling portable memory across models with provable erasure.1Apache 2.0