h2
PyPIIs h2 safe to use?
Based on the latest brin safety scan, no vulnerabilities or threats were detected for h2 v4.3.0. Trust score: 95/100. No known CVE vulnerabilities, no detected threat patterns, and no suspicious capabilities identified. This is an automated, point-in-time assessment.
Install (safety-checked)
h2 Passed Security Checks
No security concerns detected
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No Concerns Detected
No security concerns detected in the latest brin assessment. This is an automated, point-in-time evaluation — security posture may change.
This is an automated, point-in-time assessment and may contain errors. Findings are risk indicators, not confirmed threats. Security posture may change over time. Maintainers can dispute findings via the brin review process.
h2 Capabilities & Permissions
What h2 can access when installed. Review these capabilities before using with AI agents like Cursor, Claude Code, or Codex.
Network Access
This package makes network requests.
Filesystem Access
Reads and writes to the filesystem.
Environment Variables
Accesses the following environment variables.
AGENTS.md for h2
Good instructions lead to good results. brin adds h2 documentation to your AGENTS.md so your agent knows how to use it properly—improving both safety and performance.
brin initVercel's research: 100% accuracy with AGENTS.md vs 53% without →
h2 Documentation & Source Code
For the full h2 README, API documentation, and source code, visit the official package registry.
Frequently asked questions about h2 safety
Install (safety-checked)
Weekly Downloads
Version
4.3.0License
MITLast Scanned
Trust Score
Capabilities
Connects to: docs.python.org, github.com, hpack.readthedocs.io...
Reads & Writes files
Accesses: CONTENT_LENGTH, CONTENT_TYPE, HTTP_