OpenViking
OpenViking is a context database that gives AI agents organized memory, documents, and skills they can browse like files.
What it is good for
- Giving an AI agent memory that carries across sessions
- Letting an agent search a project's documents by folder
- Inspecting and editing what an AI agent has remembered
- Reducing token use when agents read large document sets
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free tier plus paid plans
- Type
- Framework or SDK
- Tasks
- Works with
- Claude Code, Codex, Cursor, TRAE, OpenCode
Momentum
- Rank this week
- #40 in builder tools
- Best rank
- #22 week 41, 2026
- Stars gained last week
- +536
- GitHub stars
- 41,353
GitHub numbers as of Nov 2, 2026. Updated weekly.
Ranking history
- #40 in week 44, 2026
- #29 in week 43, 2026
- #28 in week 42, 2026
- #22 in week 41, 2026
- #32 in week 40, 2026
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is OpenViking free?
- It has a free plan and paid plans, according to its own description.
- Do I need to know how to code to use OpenViking?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does OpenViking work with?
- According to its own documentation, it works with Claude Code, Codex, Cursor, TRAE, and OpenCode.
- What is OpenViking good for?
- Giving an AI agent memory that carries across sessions, letting an agent search a project's documents by folder, inspecting and editing what an AI agent has remembered, and reducing token use when agents read large document sets.
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