TruLens

Evaluation and Tracking for LLM Experiments and AI Agents

Observability & Evaluation Python Grade D Listed MIT
Listing state
Listed
HVTrust
42.1/100 · Grade D
Last push
2026-06-03 · 1d ago
Recent change
Rank +8

Quick Trust Read

Verdict
Thin or incomplete trust evidence. Review carefully before production use.
42.1/100 · Grade D
Strongest Signal
Maintenance
17.7/20
Weakest Signal
Safety / Integrity
5.0/25
What Would Improve It
Add or improve OSSF Scorecard coverage so safety checks are easier to verify.
Recent Changes
2026-06-02
Rank Moved
Rank dropped 13 spots (#150 → #163)
2026-06-01
Rank Moved
Rank dropped 14 spots (#136 → #150)
2026-06-01
Activity Score Changed
Activity score up 19pts (57 → 76)
Maintainer Checklist
Add Scorecard coverage Expose the repository to OpenSSF Scorecard checks so supply-chain posture is easier to verify.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
75.7
Activity Score · out of 100
42.1
HVTrust Score · out of 100
#169
Global Rank · of 203
#13

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade D reflects the trust score band: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Full methodology →

Signals refreshed 2026-06-04 20:15 UTC · Repo last pushed yesterday

Rank Trend

2026-05-25 2026-06-04

Activity & Reach

Stars
3.4k
Forks
284
Last Push
2026-06-03
yesterday
Commits (4 wk)
27
Downloads (7d)
17,245
pypi
HN mentions (30d)
4
Open Issues
77
Rank Change
▼6
was #163

Analysis

HVTrust Dimensions

42.1 / 100 · 75.0% confidence
Safety / IntegrityOSSF, provenance, signatures
5.0 / 25
Identity / ProvenanceListing and build link
10.8 / 18
TransparencyLicense and public checks
8.5 / 17
MaintenanceFreshness and commits
17.7 / 20
AdoptionStars and downloads
14.1 / 20

Activity Inputs

75.7 / 100
StarsRepository reach
21.2 / 30
FreshnessLast push recency
24.9 / 25
ActivityRecent commits
18.1 / 25
CommunityFork signal
11.4 / 20

Supply Chain Trust

Package Provenance
None
No package attestations found
OSSF Scorecard
Not available
Signed Commits
100%
of last 100 commits verified

Is TruLens safe?

Public trust evidence for TruLens is thin: several supply-chain signals are missing or weak. This does not mean the project is unsafe — it means an outside observer cannot easily verify the usual integrity checks. Treat with extra scrutiny.
Does TruLens publish package provenance?
No published build provenance is currently detected for TruLens. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does TruLens have an OpenSSF Scorecard?
No OpenSSF Scorecard data is currently published for TruLens. Maintainers can enable the Scorecard GitHub Action to get a public score; without it, automated supply-chain hygiene is harder for outsiders to verify.
Is TruLens actively maintained?
Actively maintained. The repository was pushed to within the last 1 day(s).
What license does TruLens use?
TruLens ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are TruLens's commits signed?
100% of the last 100 commits to TruLens are verified-signed (GPG, SSH, S/MIME, or GitHub's signing flow). Signed commits help confirm that code was authored by who the commit claims.

Not a safety endorsement. HVTracker describes what public signals show, not whether a project is safe for your use case. Run your own security review before adopting in production.

Runtime trust — coming soon

HVTrust currently scores supply-chain signals. We're adding runtime trust next: what an agent actually does when it runs — what it can reach, which tools it carries, what external services it depends on. Track progress on the roadmap →

  • MCP support
  • Tool / plugin surface
  • External service deps
  • Package provenance drift

Maintain TruLens?

HVTrust scores TruLens from public signals only — we never contact maintainers first. If a signal is wrong, stale, or missing (provenance you publish, a Scorecard you run, signed releases), tell us and we'll review it. Corrections are public and tracked on GitHub.

Reputation Timeline

Score 3Rank 3HVTrust 2Listed 1
2026-06-02
Rank Moved
Rank dropped 13 spots (#150 → #163)
2026-06-01
Rank Moved
Rank dropped 14 spots (#136 → #150)
2026-06-01
Activity Score Changed
Activity score up 19pts (57 → 76)
2026-05-31
Activity Score Changed
Activity score down 18pts (75 → 57)
2026-05-29
Rank Moved
Rank dropped 20 spots (#114 → #134)
2026-05-28
HVTrust Changed
HVTrust down 19.0pts (58.7 → 39.7)
2026-05-28
Activity Score Changed
Activity score up 19pts (57 → 76)
2026-05-27
HVTrust Changed
HVTrust up 25.5pts (33.2 → 58.7)
2026-05-25
Newly Listed
First tracked at rank #122

Embed Badge Badge guide for maintainers →

HVTrust 42.1 Grade D
Markdown:
[![HVTrust](https://hvtracker.net/badge/trulens.svg)](https://hvtracker.net/agents/trulens)
HTML:
<a href="https://hvtracker.net/agents/trulens"><img src="https://hvtracker.net/badge/trulens.svg" alt="HVTrust"></a>

Other agents in Observability & Evaluation

Data sources
GitHub REST API (repo, commits, stars, forks, license) · PyPI / pypistats (downloads, provenance) · Algolia HN Search API
Each agent's signals refresh once daily across 6 staggered batches. Methodology v3.1 · Raw JSON