PulseGateCategoriesMethodologyCompanyThe global software index— through the gate this hour
Coverage—in the index
Freshness—newest listing
Cadence—last week average · — today
Index9 markets90 categories · 139 niches
PulseGate

The global index of software taking shape now.

Stores show what passed through a store. Launch sites show what launched there. Catalogs show what entered their catalog. Each sees the market through its own gate. PulseGate reads across them.

FollowGitHubX (Twitter)LinkedIn
Platform
IndexIndex by setCategoriesIndustry UpdatesMethodologySupply IndexData SourcesCoverage RulesGlossaryEmbed Widget
Support
Help CenterSubmit your projectReport an Issue
Company
AboutTeamDimaxiaPress & DataContactPlatform Status
Legal
PrivacyTermsDisclaimer
Dimaxia · Dymaxio s.r.o. · Prague, Czechia · © 2026WatchlistSitemapSystem status
PulseGateAGagent-boundary-check
Visit↗
Skip to content
  1. Index›
  2. Security & compliance platforms›
  3. agent-boundary-check
← Back to the index
AG

agent-boundary-check

PyPI·Infrastructure

agent-boundary-check is an open-source Python package that uses synthetic canaries to verify what AI coding agents can read, write, execute, and reach. It helps developers test sandbox permissions and agent security boundaries from the command line.

Open SourceMITCLISelf-hosted
Visit PyPI↗

Overview

6 features

agent-boundary-check sits in PulseGate's Security & compliance platforms category. It focuses on determining whether AI coding agents can access resources beyond their intended sandbox boundaries. It is built as an open-source project for developers building or evaluating AI coding-agent sandboxes. agent-boundary-check is open source under the MIT license. agent-boundary-check is available on the command line, and it can be self-hosted.

Sylvester Kaczmarek builds and maintains agent-boundary-check, and it first shipped in 2026. The project is developed in the open on GitHub with 14 commits in the last 90 days. Key capabilities include read access checks, write access checks, and execution checks.

Summary written by a language model from the project’s public pages.

  • ✓Read access checks
  • ✓Write access checks
  • ✓Execution checks
  • ✓Network reachability checks
  • ✓Synthetic canaries
  • ✓Sandbox verification
Tags
ai-agent-securitysandbox-testingpermission-auditingsynthetic-canaries
AI capabilities
Structured
Inference: Local

Built with & integrations

Connectors
github
Runs on
CLISelf-hosted

Trust & compliance

License
MIT
Verified signals
✓HTTPS✓Open Source✓Free tier✓GitHub✓Active maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed10 Aug · 01:09 UTC
    agent-boundary-check verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about agent-boundary-check

What is agent-boundary-check?
Agent-boundary-check focuses on determining whether AI coding agents can access resources beyond their intended sandbox boundaries. It is catalogued under Security & compliance platforms on PulseGate.
Who is agent-boundary-check for?
agent-boundary-check is an open-source project built for developers building or evaluating AI coding-agent sandboxes.
Does agent-boundary-check have a free plan?
Yes — agent-boundary-check is open source under the MIT license and free to use.
What platforms does agent-boundary-check run on?
agent-boundary-check runs on the command line. It can also be self-hosted.
Is agent-boundary-check still maintained?
The GitHub repository shows 14 commits in the last 90 days.
Who makes agent-boundary-check?
agent-boundary-check is developed by Sylvester Kaczmarek.
How long has agent-boundary-check been around?
agent-boundary-check first shipped in 2026.
Is agent-boundary-check open source?
Yes — agent-boundary-check is open source under the MIT license, developed on GitHub.

At a glance

Platforms
Cli
Languages
English
Open source
Yes (GitHub)
License
MIT
First seen
10 Aug 2026
Built for
developers building or evaluating AI coding-agent sandboxes
Model
Open source
Solves
Determining whether AI coding agents can access resources beyond their intended sandbox boundaries.

Registered as

GitHub
sylvesterkaczmarek/agent-boundary-check
PyPI
agent-boundary-check

Developer

Sylvester Kaczmarek
Solo developer
↗ GitHub

Open source

View on GitHub →
Stars
0
Forks
0
Open issues
0
Last commit
9 Aug 2026
Commits 90d
14
Contributors
1
Authorship
Solo
Default branch
main

Index record

Identity confidence
Low · 64
Indexed
10 Aug 2026
Lifecycle
Alive
First seen
Aug 2026
Last seen
10 Aug 2026
Identity audit (13)
Slug
agent-boundary-check-pypi-org
Lifecycle state recorded
10 Aug 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
10 Aug 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Name from
Written by a language model from the project's public pages.
Category from
Assigned by a language model.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model from page content.
Last updated
10 Aug 2026
Canonical URL
https://pypi.org/project/agent-boundary-check

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do

  • BOBoundaryAIboundaryai.ai