Cloudflare Agents vs OpenAI Agents SDK
An independent, evidence-based trust comparison of Cloudflare Agents and OpenAI Agents SDK, two Agent Frameworks projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.
Cloudflare Agents leads on trust — 89.4/100 (Grade A) vs 87.7/100 (Grade A), a 1.7-point gap. Note: Cloudflare Agents's evidence coverage is thinner (coverage B vs A) — its score rests on fewer independent signal types. Full breakdown below.
| Signal | Cloudflare Agentscloudflare/agents | OpenAI Agents SDKopenai/openai-agents-python |
|---|---|---|
| HVTrust score | 89.4 | 87.7 |
| Evidence grade | A | A |
| Coverage grade | B | A |
| Overall rank | #14 | #24 |
| Rank in Agent Frameworks | #5 | #6 |
| GitHub stars | 5.5k | 29.1k |
| Last updated | 1d ago | 1d ago |
| Build provenance | Yes | Yes |
| OSSF Scorecard | 5.2 / 10 | 6.2 / 10 |
| License | MIT | MIT |
| Downloads | 1.7M/wk | 2.5M/wk |
| Trust dimensions (points earned) | ||
| Safety / integrity / 25 | 19.0 | 19.2 |
| Identity & provenance / 18 | 18.0 | 18.0 |
| Transparency / 17 | 12.9 | 13.8 |
| Maintenance / 20 | 19.2 | 19.9 |
| Adoption / 20 | 17.3 | 19.2 |
| Runtime capability surface (full matrix) | ||
| MCP server | Implemented | Declared |
| External providers | 2 — Anthropic, OpenAI | 6 — Amazon Bedrock, E2B, Multi-provider (LiteLLM), … |
| Requires API keys | No | Yes |
| Plugin surface | extensions | extensions |
| Provenance drift | Match | Match |
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How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.3 →