thaghr
ثَغْر — the fortified frontier outpost.
thaghr breaks your AI agent on purpose, then tells you whether it survived.
Find the breach before it finds you.
pip install thaghr
What it measures
pass^k, not pass@k. pass@k means the agent succeeded at least once in
k tries, which rewards luck. pass^k means it succeeded every time,
which measures reliability.
Quick start
thaghr run examples/01-hello-agent --fault-rate 0.2
thaghr compare examples/01-hello-agent
thaghr proxy --upstream https://api.openai.com
Status
0.1.0, live on PyPI. Fault injection, deterministic record/replay,
the pass^k/GDS reliability surface, the CLI report card, and proxy mode
all work today. Prometheus telemetry and alerting are wired for
self-hosted deployments. Helm chart, hosted plane, and a GitHub Action
for CI are in progress.
License
Apache 2.0
1 maintainer
Metadata
1 maintainer
Release files for thaghr 0.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| thaghr-0.1.1.tar.gz | 34.1 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| thaghr-0.1.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 61.8 kB
Release files / thaghr-0.1.1.tar.gz
| Download URL | thaghr-0.1.1.tar.gz |
|---|---|
| Size | 34.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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twine/7.0.0 CPython/3.13.14
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Transparency logRelease files / thaghr-0.1.1-py3-none-any.whl
| Download URL | thaghr-0.1.1-py3-none-any.whl |
|---|---|
| Size | 27.7 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 9, 2026.
Transparency logSecurity for thaghr 0.1.1
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
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Attestation for thaghr-0.1.1.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 9, 2026.
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