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.

Prompty makes it easy to create, manage, debug, and evaluate LLM prompts for your AI applications. Prompty is an asset class and format for LLM prompts designed to enhance observability, understandability, and portability for developers.

01Result

microsoft/prompty ↗

microsoft/prompty AI coding statistics: 90.9%

of 626 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
90.9% agent · top contributor 88.6%3 contributors
individual

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

569
agent commits
57
other considered commits
3
agent contributors
88.6%
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

568assisted
1autonomous

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
2026-0269.6%23
2026-0398.5%68
2026-0496.5%346
2026-05100%23
2026-06100%8
2026-0760.9%46
2026-0882.1%84
2026-0985.7%28

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

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub56990.9%

03Evidence

Inspect the matches

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

Matched commit samples

  • 1edd741d on GitHubchore(rust): prepare 2.0.0 release (#545)GitHub Copilot
  • c3831702 on GitHubfix(release): use tag-separator key so release-please cuts slash tags (#54GitHub Copilot
  • 089167cf on GitHubfix(python): exempt strict-mode nonce from numeric coercion (#520) (#541)GitHub Copilot

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 window693
Merge commits removed−43
CI / dependency bots removed−24
Considered626

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

Continue exploring

GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →Rust AI coding statisticsCompare evidence across Rust repositories →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 microsoft/prompty

Scan another repository

Try