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MemPalace/mempalace ↗
14.6%
of 1,268 commits were committed by an AI agent — a floor, not an estimate
14.6% agent · top contributor 16.2%45 contributors
org-wide

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

185
agent commits
1,083
human commits
45
agent contributors
16.2%
largest contributor

Assisted or autonomous

162assisted
23autonomous

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

Apr26
May26
Jun26
Jul26
Aug26
Sep26

Peak month: 22.3%. Bars are scaled to that peak, not to 100%.

Which agents

Claude CodeAnthropic13911%
GitHub CopilotGitHub302.4%
Cursor AgentAnysphere141.1%
Gemini CLIGoogle20.2%

Verify it yourself

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

  • 7843291cfix(benchmarks): explicit utf-8 encoding + ASCII-safe print chrome on WindClaude Code
  • 698a1c6dfix(embedding): never let CoreML return NaN vectors for embeddinggemmaClaude Code
  • 18cf07fcfix(repair): check the FTS5 content table before rebuilding from it (#2278Claude Code
  • 656e0a4dtest(backends): cover the _embed_texts fallback and empty-batch guardGitHub Copilot
  • 73772cb7Potential fix for pull request findingGitHub Copilot
  • 5f0a2140style: format hook testsGitHub Copilot
  • 352eb67atest: update Cursor followup assertion for checkpoint toolCursor Agent
  • f3ed6f79fix: harden tool_checkpoint input validationCursor Agent
  • 4291fecffeat: add mempalace_checkpoint batch save toolCursor Agent
  • 178105cbfeat: optimize metadata counting using Qdrant server-side facets (#1868)Gemini CLI
  • 526d58aeUpdate tests/test_hallways_pagination.pyGemini CLI

What was excluded

Commits in window1,947
Merge commits removed−638
CI / dependency bots removed−41
Considered1,268

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 MemPalace/mempalace

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