A CLI tool and web dashboard for inspecting, testing, and debugging Machine Payments Protocol flows. Think "Postman for HTTP 402" — it visualizes the full challenge-response-receipt cycle, simulates payment failures, validates receipt signatures, benchmarks session channels, and generates test reports.
active 2026-03-27 → 2026-06-19 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 85 days from 2026-03-27 to 2026-06-19. Pushes: 5 total, peak 4 in a day. Pull requests: 10 total, peak 7 in a day. Issues: 5 total, peak 5 in a day. Comments: 1 total, peak 1 in a day. Stars: 1 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| amgb20 | 11 | 4 | 3 | 0 |
| dependabot[bot] | 9 | 1 | 7 | 1 |
| mbeato | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#23dependabot[bot]2026-04-10 17:57
- Pull request#23dependabot[bot]2026-04-10 17:57
- Issue comment#21dependabot[bot]2026-04-10 17:56chore(deps): bump the production-deps group across 1 directory with 5 updates
- Pull request#22dependabot[bot]2026-04-03 17:56
- Issue#19amgb202026-03-29 22:19Add receipt persistence and history
- Issue#19amgb202026-03-29 22:19Add receipt persistence and history
- Issue#19amgb202026-03-29 22:14Add receipt persistence and history
- Issue#18amgb202026-03-29 22:13MCP transport support for AI agent tool calls
- Pull request#14dependabot[bot]2026-03-29 21:47
- Pull request#14dependabot[bot]2026-03-29 21:47
- Pull request#14dependabot[bot]2026-03-29 21:47
- Pull request#14dependabot[bot]2026-03-29 21:47
- Pull request#13amgb202026-03-29 21:45
- Pull request#12amgb202026-03-29 21:30
- Pull request#11amgb202026-03-29 20:30
- Issue#10mbeato2026-03-29 04:05Listed in awesome-mpp
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1 stars here means stars gained during the window, not the repo's star count.