Files
kshitij 5fba236644 chore: ruff auto-fix PLR6201 resweep — tuple → set in membership tests (#27355)
Six days after #23937 (608 fixes) the codebase had accumulated 241 new
PLR6201 violations. Same mechanical `x in (...)` → `x in {...}` fix,
same zero-risk profile: set lookup is O(1) vs O(n) for tuple and the
two are semantically equivalent for hashable scalar membership tests.

All 241 instances fixed via `ruff check --select PLR6201 --fix
--unsafe-fixes`, zero remaining. Every changed value is a hashable
scalar (str/int/None/enum/signal); no risk of unhashable runtime
errors. No behavior change.

Test plan:
- 119 files changed, +244/-244 (net zero) — exactly one-line edits
- `ruff check` clean afterward
- Compile checks pass on the largest touched files (cli.py, run_agent.py,
  gateway/run.py, gateway/platforms/discord.py, model_tools.py)
- Subset broad test run on tests/gateway/ tests/hermes_cli/ tests/agent/
  tests/tools/: 18187 passed, 59 pre-existing failures (verified against
  origin/main with the same shape — identical failure count, identical
  category — all xdist test-order flakes unrelated to this change)

Follows the same template as PR #23937 ([tracker: #23972](https://github.com/NousResearch/hermes-agent/issues/23972)).
2026-05-17 02:29:41 -07:00
..

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