Who should use granary-harness?

granary-harness is an open-source project built for developers building secure agent-based systems.

Does granary-harness have a free plan?

Yes — granary-harness is open source under the MIT license and free to use.

What platforms does granary-harness run on?

granary-harness runs on the command line. It can also be self-hosted.

Is granary-harness still maintained?

Activity appears to have slowed — PulseGate's most recent liveness signals classify this listing as stale.

What are alternatives to granary-harness?

Similar projects tracked by PulseGate include harnessie, godharness, and harnessgym.

Who makes granary-harness?

granary-harness is developed by Tunatroll.

How long has granary-harness been around?

granary-harness first shipped in 2026.

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granary-harness

Name: granary-harness
Author: Tunatroll

PyPIInfrastructure

granary-harness is an open-source harness for agent security, governance, and privilege containment. It provides tools for enforcing zero-trust principles and managing agent permissions, making it suitable for developers building secure, autonomous agent systems.

Open SourceMITCLISelf-hosted

Visit PyPI

Overview

4 features

In the Other AI space, granary-harness takes a focused approach. It focuses on enabling secure and governed operation of agents by containing privileges and enforcing zero-trust policies. It is built as an open-source project for developers building secure agent-based systems. granary-harness is open source under the MIT license. granary-harness is available on the command line, and it can be self-hosted.

Tunatroll builds and maintains granary-harness, and it first shipped in 2026. Among its 4 catalogued features are agent security, governance controls, and privilege containment.

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

Agent security
Governance controls
Privilege containment
Zero-trust architecture

Built with & integrations

Runs on

CLISelf-hosted

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tierGitHub

Indexing history

What PulseGate has recorded for this listing

Indexed29 Jun · 06:35 UTC
granary-harness verified against its public source
Source: PulseGate · Open

Frequently asked questions about granary-harness

What does granary-harness do?: Granary-harness focuses on enabling secure and governed operation of agents by containing privileges and enforcing zero-trust policies. It is catalogued under Other AI on PulseGate.
Who should use granary-harness?: granary-harness is an open-source project built for developers building secure agent-based systems.
Does granary-harness have a free plan?: Yes — granary-harness is open source under the MIT license and free to use.
What platforms does granary-harness run on?: granary-harness runs on the command line. It can also be self-hosted.
Is granary-harness still maintained?: Activity appears to have slowed — PulseGate's most recent liveness signals classify this listing as stale.
What are alternatives to granary-harness?: Similar projects tracked by PulseGate include harnessie, godharness, and harnessgym.harnessie godharness harnessgym
Who makes granary-harness?: granary-harness is developed by Tunatroll.
How long has granary-harness been around?: granary-harness first shipped in 2026.

At a glance

Platforms: CLI
Languages: English
Open source: Yes (GitHub)
License: MIT
Activity: 🟡 Stale
Built for: developers building secure agent-based systems
Model: Open source
Solves: Enabling secure and governed operation of agents by containing privileges and enforcing zero-trust policies.

Registered as

GitHub: Tunatroll/granary-harness
PyPI: granary-harness

Developer

Tunatroll

GitHub

Open source

View on GitHub

Index record

Indexed: 29 Jun 2026
Lifecycle: Dead
Activity: Stale
Last seen: 29 Jun 2026

Identity audit (12)

Slug: granary-harness-pypi-org
Lifecycle last checked: 17 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
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.
Canonical URL: https://pypi.org/project/granary-harness

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