Index live · v1.7.0 · OCT 6 2026

Arize Phoenix

Official
byArize AI

AI/LLM observability — traces, prompts, datasets, and experiments.

stdioPython
Open-source

Configuration

{
  "mcpServers": {
    "phoenix": {
      "command": "npx",
      "args": [
        "-y",
        "@arizeai/phoenix-mcp@latest",
        "--baseUrl",
        "https://my-phoenix.com",
        "--apiKey",
        "your-api-key"
      ]
    }
  }
}

Run in a terminal. Copied verbatim from the upstream README.

AgenticSkills Audit

Automated framework checks. Deep code review tracked separately. Read the methodology →

2/2
2 of 2 automated checks passed
Audited Aug 7, 2026
Hosted endpoint
TLS-only (HTTPS) endpoint
Mitigates: Plaintext credential interceptionResponded 200 over HTTPS
Evidence
OAuth 2.1 metadata (RFC 9728)
Mitigates: Token mismanagement, audience confusionRFC 9728 metadata present
Evidence
Repo-level checks
SECURITY.md published
Mitigates: Coordinated disclosure pathHosted server — repo-level check not applicable
Commit in last 90 days
Mitigates: Maintainer abandonmentHosted server — no public commit log
≥2 active contributors
Mitigates: Bus-factor of oneHosted server — no public contributor list
CI pipeline configured
Mitigates: Code health regressionHosted server — no public CI
Dependency lockfile committed
Mitigates: Dependency confusionHosted server — repo-level check not applicable
Signed releases (npm provenance)
Mitigates: Supply-chain backdoorHosted server — supply chain via vendor
Software Bill of Materials (SBOM)
Mitigates: Audit trailHosted server — repo-level check not applicable
License declared
Mitigates: Legal ambiguityHosted server — vendor terms of service apply

Deep framework checks (OAuth 2.1 / PKCE implementation, input validation, sandboxing) require human source review and are tracked separately. This scorecard covers programmatically verifiable signals only.

Quick Stats

Trust LevelOfficial
Transportstdio
API KeyNot required
LanguagePython
CategoryAI & Machine Learning
SourceArize-ai/phoenix
Websitearize.com

Author

AA

Arize AI

Official

Tags

observabilitytracesllmdebugging

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