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volcengine/OpenViking ↗
8.3%
of 2,326 commits were committed by an AI agent — a floor, not an estimate
8.3% agent · top contributor 14.4%45 contributors
org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

194
agent commits
2,132
human commits
45
agent contributors
14.4%
largest contributor

Assisted or autonomous

194assisted
0autonomous

Assisted — a developer’s identity authored the commit and the agent added itself as co-author. The agent ran git commit during a working session, with a person there. Autonomous — a bot identity is the author, no human in the loop. Across the whole index, 93.7% of agent commits are assisted.

Agent share by month

Feb26
Mar26
Apr26
May26
Jun26
Jul26
Aug26
Sep26

Peak month: 15.5%. Bars are scaled to that peak, not to 100%.

Which agents

Claude CodeAnthropic1888.1%
Cursor AgentAnysphere40.2%
OpenAI CodexOpenAI30.1%

Verify it yourself

Sample commits that matched. Every one links to GitHub — check the trailers.

  • 466b62b6fix(vectordb): exclude the subtree for must_not on a path inside an and (#Claude Code
  • 90a61809fix(models): classify SiliconFlow code 20015 embedding 400s as input-too-lClaude Code
  • 5ace39d3fix(memory): escape "-->" in MEMORY_FIELDS values (#4992)Claude Code
  • 7ee75611refactor(parser):Unify Office Document Parsing with AnyDoc and Restore ComCursor Agent
  • 07aa9dc7feat(feishu): persist imported document images (#3033)Cursor Agent
  • b55d3791chore(openclaw-plugin): release 2026.6.18 and raise OpenViking floor to 0.Cursor Agent
  • 15e52840fix(openclaw): read L2 content in memory recall (#2002)OpenAI Codex
  • 31628cd0fix(memory): tolerate Python 3.10 ISO timestamps in extraction paths (#152OpenAI Codex
  • e5ceb130fix(context-engine): drop tool-only non-assistant messages instead of emitOpenAI Codex

What was excluded

Commits in window2,362
Merge commits removed−0
CI / dependency bots removed−36
Considered2,326

Bots are excluded from the denominator entirely. Counting dependabot as “AI-written code” is the fastest way to produce a meaningless number.

How this was measured

Measured over February–August 2026, cloned directly. Detection is deterministic string matching against signatures agents write about themselves — no heuristics, no style analysis. Merge commits and CI bots are excluded from the denominator. The figure is a floor: squash merges strip trailers, so real usage is higher. Contributor counts are aggregate — no individual is named.

Run it yourself: npx qmmit-cli volcengine/OpenViking

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