tyga-langchain
Safety shield for LangChain. Wrap any tool with safety_guard() to screen commands before execution.
Install
pip install tyga-langchain
Quick Start
from langchain_community.tools import ShellTool
from tyga_langchain import safety_guard
# One line — wrap any tool
safe_shell = safety_guard(ShellTool())
# Safe commands run normally
safe_shell.run("echo hello") # hello
# Dangerous commands are blocked
safe_shell.run("rm -rf /") # BlockedError: Safety Gate 1: matched [rm\s+-rf\s+/]
How it works
- Gate 1 (local): Regex denylist screens commands in <5ms. Free, no API key needed.
- Gate 2 (cloud): Set
A2A_API_KEYenv var to enable LLM judge evaluation via a2ainfrastructure.com.
Get an API key
Sign up free at a2ainfrastructure.com. 500 evaluations/month on the free tier.
Links
License
Proprietary — Tyga.Cloud Ltd. See LICENSE file.
1 maintainer
Metadata
1 maintainer
Release files for tyga-langchain 0.1.2
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| tyga_langchain-0.1.2.tar.gz | 4.2 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| tyga_langchain-0.1.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 9.7 kB
Release files / tyga_langchain-0.1.2.tar.gz
| Download URL | tyga_langchain-0.1.2.tar.gz |
|---|---|
| Size | 4.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / tyga_langchain-0.1.2-py3-none-any.whl
| Download URL | tyga_langchain-0.1.2-py3-none-any.whl |
|---|---|
| Size | 5.5 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
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| Uploaded via |
twine/6.2.0 CPython/3.9.6
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Security for tyga-langchain 0.1.2
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