CopilotKit

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

Agent Frameworks TypeScript Grade B Listed MIT
Listing state
Listed
HVTrust
74.2/100 · Grade B
Last push
2026-06-04 · 0d ago
Recent change
HVTrust +5

Quick Trust Read

Verdict
Promising trust profile, but some evidence still deserves review.
74.2/100 · Grade B
Strongest Signal
Identity / Provenance
18.0/18
Weakest Signal
Safety / Integrity
9.7/25
What Would Improve It
Add or improve OSSF Scorecard coverage so safety checks are easier to verify.
Recent Changes
2026-05-31
HVTrust Changed
HVTrust up 3.8pts (69.1 → 72.9)
2026-05-29
HVTrust Changed
HVTrust up 9.7pts (60.8 → 70.5)
2026-05-28
HVTrust Changed
HVTrust up 3.6pts (57.2 → 60.8)
Maintainer Checklist
Add Scorecard coverage Expose the repository to OpenSSF Scorecard checks so supply-chain posture is easier to verify.
Increase signed commits Raise the share of verified-signed commits to make maintainer identity and release history easier to trust.
93.8
Activity Score · out of 100
74.2
HVTrust Score · out of 100
#45
Global Rank · of 203
#12

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade B 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 today

Rank Trend

2026-05-23 2026-06-04

Activity & Reach

Stars
32.0k
Forks
4.1k
Last Push
2026-06-04
today
Commits (4 wk)
1666
Downloads (7d)
267,153
npm
HN mentions (30d)
1
Open Issues
534
Rank Change
▼4
was #41

Analysis

HVTrust Dimensions

74.2 / 100 · 100.0% confidence
Safety / IntegrityOSSF, provenance, signatures
9.7 / 25
Identity / ProvenanceListing and build link
18.0 / 18
TransparencyLicense and public checks
8.5 / 17
MaintenanceFreshness and commits
20.0 / 20
AdoptionStars and downloads
18.0 / 20

Activity Inputs

93.8 / 100
StarsRepository reach
27.0 / 30
FreshnessLast push recency
25.0 / 25
ActivityRecent commits
25 / 25
CommunityFork signal
16.8 / 20

Supply Chain Trust

Package Provenance
Verified
npm attestation
OSSF Scorecard
Not available
Signed Commits
43%
of last 100 commits verified

Is CopilotKit safe?

CopilotKit has a mixed signal profile. Some trust indicators are present, others are missing. Whether it is safe for your use case depends on which gaps matter to you — review the breakdown below before adopting in production.
Does CopilotKit publish package provenance?
Yes. CopilotKit's package releases carry build provenance attestations, which cryptographically link the published package back to its source repository and CI workflow.
Does CopilotKit have an OpenSSF Scorecard?
No OpenSSF Scorecard data is currently published for CopilotKit. 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 CopilotKit actively maintained?
Actively maintained. The repository was pushed to within the last 1 day(s).
What license does CopilotKit use?
CopilotKit ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are CopilotKit's commits signed?
43% of the last 100 commits to CopilotKit 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 CopilotKit?

HVTrust scores CopilotKit 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

HVTrust 3Provenance 1Rank 1Score 1
2026-05-31
HVTrust Changed
HVTrust up 3.8pts (69.1 → 72.9)
2026-05-29
HVTrust Changed
HVTrust up 9.7pts (60.8 → 70.5)
2026-05-28
HVTrust Changed
HVTrust up 3.6pts (57.2 → 60.8)
2026-05-28
Activity Score Changed
Activity score up 25pts (69 → 94)
2026-05-25
Rank Moved
Rank dropped 20 spots (#23 → #43)
2026-05-24
Provenance Added
Package provenance attestation detected

Embed Badge Badge guide for maintainers →

HVTrust 74.2 Grade B
Markdown:
[![HVTrust](https://hvtracker.net/badge/copilotkit.svg)](https://hvtracker.net/agents/copilotkit)
HTML:
<a href="https://hvtracker.net/agents/copilotkit"><img src="https://hvtracker.net/badge/copilotkit.svg" alt="HVTrust"></a>

Other agents in Agent Frameworks

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