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hermes-agent/plugins/memory/openviking
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pty819 bda1301586 fix(openviking): route viking_read to correct endpoint for file URIs 
viking_read was calling /content/abstract and /content/overview for ALL
URIs, but these endpoints only accept directory URIs — file URIs cause
a 500 INTERNAL error.

Fix: call fs/stat first to determine URI type (isDir), then route:
- directory URIs  → /content/abstract | /content/overview | /content/read
- file URIs      → /content/read (handles both types, unlike abstract/overview)

Fixes #12755
2026-04-20 09:10:08 +08:00
..
__init__.py fix(openviking): route viking_read to correct endpoint for file URIs 2026-04-20 09:10:08 +08:00
plugin.yaml feat(memory): pluggable memory provider interface with profile isolation, review fixes, and honcho CLI restoration (#4623) 2026-04-02 15:33:51 -07:00
README.md feat(memory): pluggable memory provider interface with profile isolation, review fixes, and honcho CLI restoration (#4623) 2026-04-02 15:33:51 -07:00

README.md

OpenViking Memory Provider

Context database by Volcengine (ByteDance) with filesystem-style knowledge hierarchy, tiered retrieval, and automatic memory extraction.

Requirements

  • pip install openviking
  • OpenViking server running (openviking-server)
  • Embedding + VLM model configured in ~/.openviking/ov.conf

Setup

hermes memory setup    # select "openviking"

Or manually:

hermes config set memory.provider openviking
echo "OPENVIKING_ENDPOINT=http://localhost:1933" >> ~/.hermes/.env

Config

All config via environment variables in .env:

Env Var Default Description
OPENVIKING_ENDPOINT http://127.0.0.1:1933 Server URL
OPENVIKING_API_KEY (none) API key (optional)

Tools

Tool Description
viking_search Semantic search with fast/deep/auto modes
viking_read Read content at a viking:// URI (abstract/overview/full)
viking_browse Filesystem-style navigation (list/tree/stat)
viking_remember Store a fact for extraction on session commit
viking_add_resource Ingest URLs/docs into the knowledge base