tinker

PyPI

Is tinker safe to use?

Based on the latest brin safety scan, no vulnerabilities or threats were detected for tinker v0.12.0. Trust score: 80/100. No known CVE vulnerabilities, no detected threat patterns, and no suspicious capabilities identified. This is an automated, point-in-time assessment.

Install (safety-checked)

tinker 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.

tinker Capabilities & Permissions

What tinker 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.

127.0.0.1developer.mozilla.orgdistro.readthedocs.iodocs.pydantic.devdocs.python.orgdocs.pytorch.orgexample.comgithub.comhtml.spec.whatwg.orgtinker.thinkingmachines.dev+2 more
Protocols: http, https

Filesystem Access

Reads and writes to the filesystem.

.env (r).env (rw).env (rw).env (rw).env (rw).env (rw).env (rw).env (rw)+2 more

Environment Variables

Accesses the following environment variables.

CLOUDFLARE_ACCESS_CLIENT_IDCLOUDFLARE_ACCESS_CLIENT_SECRETTEST_API_BASE_URLTINKER_API_KEYTINKER_BASE_URLTINKER_FEATURE_GATESTINKER_LOGTINKER_TAGSTINKER_TELEMETRYname

Native Modules

Contains native code that runs outside the JavaScript sandbox.

numpy

AGENTS.md for tinker

Good instructions lead to good results. brin adds tinker 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 →

tinker Documentation & Source Code

For the full tinker README, API documentation, and source code, visit the official package registry.

Frequently asked questions about tinker safety

Weekly Downloads

180.5K

Version

0.12.0

Other Versions

Last Scanned

Feb 10, 2026

Trust Score

80/100·Legitimacy signals, not safety

Capabilities

Network

Connects to: 127.0.0.1, developer.mozilla.org, distro.readthedocs.io...

Filesystem

Reads & Writes files

Environment

Accesses: CLOUDFLARE_ACCESS_CLIENT_ID, CLOUDFLARE_ACCESS_CLIENT_SECRET, TEST_API_BASE_URL...

Native

Contains native modules

Is tinker Safe? | PyPI Safety Scan - brin