volcengine/OpenViking
A full bidirectional MemoryProvider plugin bringing OpenViking's viking:// context database — tiered retrieval, automatic session-end extraction, and semantic search — to Hermes Agent.
Awesome Hermes Plugins › Memory Providers
MrLuciano/ai-memory-hermes-plugin
ai-memory Hermes Memory Provider Plugin connects Hermes Agent to the separate open-source ai-memory project as a first-class MemoryProvider implementation, rather than a bolt-on tool. Its provider.py implements Hermes's MemoryProvider abstract base class and lifecycle hooks: is_available synchronously checks that a server URL is configured, initialize resolves the active workspace and project from the calling context, prefetch and its asynchronous counterpart queue_prefetch query the ai-memory server's /admin/search endpoint (the latter spawning a daemon thread so it never blocks a turn), sync_turn posts each completed user/assistant exchange to the server on a daemon thread after the turn finishes, on_session_end posts a session-end event when a conversation closes, and on_memory_write mirrors any write Hermes's own built-in MEMORY.md makes back into the ai-memory wiki synchronously. A thin typed HTTP client wraps all of these calls, and a config dataclass persists settings to JSON with environment-variable fallbacks, keeping the API key value environment-only and filtering secrets out of anything written to disk. The plugin also registers three tool schemas — ai_memory_search, ai_memory_write, and ai_memory_status — for direct agent use, and adds hermes memory setup and hermes memory status CLI subcommands for configuration and health checks. Installation is a one-line curl-piped install.sh (or install.ps1 on Windows) followed by hermes plugins enable ai-memory and hermes memory setup; project scope is isolated per Hermes profile name so different profiles do not share ai-memory context. The project reports 94% test coverage, ruff linting, and mypy type checking, and by default points at a local ai-memory server on 127.0.0.1:49374.
https://github.com/MrLuciano/ai-memory-hermes-plugin
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