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5fba236644
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)).
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 |