Promptfoo

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, C

Observability & Evaluation TypeScript Grade B

66.2

Activity Score · out of 100

44.7

HVTrust Score · out of 100

#61

Global Rank · of 171

In Observability & Evaluation

Rank Trend

2026-05-25 2026-05-26

Activity & Reach

Stars

21.6k

Forks

1.9k

Last Push

2026-05-26

today

Commits (4 wk)

—?

Downloads (7d)

280,295

npm

HN mentions (30d)

Open Issues

312

Rank Change

▲3

was #64

Score Breakdown

Stars (max 30)

26.0

Freshness (max 25)

25.0

Activity (max 25)

0.0

Community (max 20)

15.2

HVTrust Breakdown 44.7 / 100

Activity (max 25)

15.0

Adoption (max 20)

17.7

Transparency (max 20)

Safety (max 20)

Identity (max 15)

Supply Chain Trust

Package Provenance

Verified

npm attestation

OSSF Scorecard

—

Not available

Signed Commits

—

Unable to query

Reputation Timeline

2026-05-25 🟢

listed

First tracked at rank #64

Compare This Agent GitHub → npm: promptfoo

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Other agents in Observability & Evaluation

Data sources
GitHub REST API (repo, commits, stars, forks, license) · npm Registry (downloads, provenance) · Algolia HN Search API
Signals refresh in staggered 4-hour batches. Methodology v2.0 · Raw JSON