Pulse
2026-09-18-v3.0
Dataset
2026-10-27-catalog-ai-v2
Ruleset
b2e8889c66f7
Scanned
2026-10-27
Window
February–September 15, 2026
Catalog tracking observation. This repository is measured with the same fixed window and ruleset, but it is not part of the published benchmark or its aggregate claims.

The Plutus language implementation and tools

01Result

IntersectMBO/plutus ↗

IntersectMBO/plutus AI coding statistics: 2.6%

of 271 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
2.6% agent · top contributor 71.4%3 contributors
individual

One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.

7
agent commits
264
other considered commits
3
agent contributors
71.4%
largest contributor

02Drivers

What shapes this result

Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.

Assisted or autonomous

7assisted
0autonomous

Assisted — a developer’s identity authored the commit and the agent added itself as co-author. Autonomous — a bot identity authored the commit without a human identity attached.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-020%51
2026-038.8%57
2026-040%32
2026-052.6%38
2026-060%13
2026-072.8%36
2026-080%34
2026-090%10

Peak month: 8.8%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub62.2%
Claude CodeAnthropic10.4%

03Evidence

Inspect the matches

Public commit samples let you inspect the signatures behind the aggregate result.

Matched commit samples

  • 0d1f2df8 on GitHubtest(uplc-evaluator): event-driven file waits to fix darwin flakiness (#77GitHub Copilot
  • aa3766ca on GitHubPotential fix for code scanning alert no. 3: Workflow does not contain perGitHub Copilot
  • 2a6bcb61 on GitHubPotential fix for code scanning alert no. 4: Workflow does not contain perGitHub Copilot
  • 3c2919b1 on GitHubAdd flat files to conformance tests (#7853)Claude Code

04Method

What entered the denominator

The result begins with commit history, removes merges and routine automation, and reports literal agent signatures as a lower bound.

Exclusion ledger

Commits in window280
Merge commits removed−0
CI / dependency bots removed−9
Considered271

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →GitHub AI commit analyzerInspect another repository with the same evidence model →
Reproduce this observation

Run the same detector locally.

Deterministic signature matching; no code-style inference. Squash merges can remove trailers, so this result remains a measured floor.

npx qmmit-cli IntersectMBO/plutus

Scan another repository

Try