substrate-interface

PyPI

Is substrate-interface safe to use?

Based on the latest brin safety scan, no vulnerabilities or threats were detected for substrate-interface v1.8.1. Trust score: 85/100. No known CVE vulnerabilities, no detected threat patterns, and no suspicious capabilities identified. This is an automated, point-in-time assessment.

Install (safety-checked)

substrate-interface Passed Security Checks

No security concerns detected

clean
CVEs

0

Threats

0

Install Scripts

0

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.

substrate-interface Capabilities & Permissions

What substrate-interface 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.

127.0.0.1docs.python.orgdonate.pypi.orggithub.comkusama-rpc.polkadot.iopackaging.python.orgpypi.orgsaythanks.iowww.apache.orgwww.python.org
Protocols: http, https, websocket

Filesystem Access

Reads from the filesystem.

setup.py (r)

Environment Variables

Accesses the following environment variables.

CI_COMMIT_TAGGITHUB_REFTRAVIS_TAG

AGENTS.md for substrate-interface

Good instructions lead to good results. brin adds substrate-interface documentation to your AGENTS.md so your agent knows how to use it properly—improving both safety and performance.

brin init

Vercel's research: 100% accuracy with AGENTS.md vs 53% without →

substrate-interface Documentation & Source Code

For the full substrate-interface README, API documentation, and source code, visit the official package registry.

Frequently asked questions about substrate-interface safety

Weekly Downloads

45.8K

Version

1.8.1

Last Scanned

Feb 10, 2026

Trust Score

85/100·Legitimacy signals, not safety

Capabilities

Network

Connects to: 127.0.0.1, docs.python.org, donate.pypi.org...

Filesystem

Reads files

Environment

Accesses: CI_COMMIT_TAG, GITHUB_REF, TRAVIS_TAG