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Microsoft
presidio-analyzer

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

4.5M 8K 1K
Microsoft
presidio-anonymizer

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

3.3M 8K 1K
datafog
datafog

Python SDK for PII detection and redaction in text and images, combining regex + NLP pipelines for production privacy workflows.

54K 54 13
Microsoft
presidio-image-redactor

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

30K 8K 1K
microsoft
presidio-structured

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

14K 8K 1K
Microsoft
presidio

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

7K 8K 1K
Acacian
agent-aegis

LLM guardrails & prompt injection detection for Python. Auto-instruments LangChain, CrewAI, OpenAI, LiteLLM + 8 more frameworks. PII masking, toxicity detection, policy CI/CD. One line, zero code changes.

4K 9 3
seanpedrick-case
doc-redaction

Redact PDF/image-based documents, Word, or CSV/XLSX files using a graphical user interface. Demo: https://huggingface.co/spaces/seanpedrickcase/document_redaction or with try with VLMs: https://huggingface.co/spaces/seanpedrickcase/document_redaction_vlm

2K 50 10
stateloom
stateloom

The control plane for AI agents. Track, secure, and optimize every agent run.

2K 22 4
EdyVision
pii-codex

A research python package for detecting, categorizing, and assessing the severity of personal identifiable information (PII)

2K 98 11
arsbr
veritensor

Antivirus for the AI Supply Chain. Scans models, datasets, notebooks, and RAG documents for threats.

2K 73 5
amandiwakar
zetro-sentinel-sdk

Python SDK for AI Sentinel - The Firewall for AI Agents. Protect against prompt injection, data leaks, and unauthorized tool execution.

1K 0 0
nexus-api-lab
jpi-guard

Python SDK for jpi-guard — Japanese prompt injection detection API

1K 0 0
ankitlade12
agentarmor

The full-stack safety layer for AI agents. Budget limits, prompt injection shields, PII filtering, output firewalls, and hooks — in 2 lines of code.

1K 3 0
Tatarinho
llm-safe-pl

[DEPRECATED — use pii-toolkit] Reversible Polish PII anonymization for LLM workflows. Successor packages: pii-veil, pii-core, pii-presidio.

1K 2 0
Protegrity-Developer-Edition
protegrity-developer-python

Protegrity AI Developer Edition – Python SDK for Data Discovery and Protection APIs

982 9 1
Data-ScienceTech
forcefield

Zero-dependency AI security library -- prompt-injection detection, PII redaction, content safety, rate limiting, abuse detection, tool governance, and security evals for LLMs in 3 lines of Python.

927 0 0
fvaleye
metadata-guardian

Provide an easy way with Python to protect your data sources by searching its metadata. 🛡️

905 18 1
mahadillahm4di-cyber
mh-gdpr-ai

Your LLM prompt has a name in it. It just crossed the Atlantic. That's a GDPR violation. This fixes it in 3 lines.

795 5 0
stef41
datacruxai

Lightweight CPU-only data quality toolkit for LLM instruction tuning datasets.

781 1 0
inference-stack-llc
electripy-studio

Production-grade Python toolkit for AI product engineering — LLM gateway, policy guardrails, RAG eval, agent collaboration, telemetry, and more.

704 1 0
vllm-project
vllm-sr-sim

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

673 4K 654
fullstackcrew-alpha
privacy-mask

Automatically redacts sensitive data in screenshots before sending to AI agents

594 9 1
SkintLabs
wonderwallai

WonderwallAi — Open-source AI firewall SDK for LLM applications. Prompt injection detection, semantic topic enforcement, PII filtering, canary tokens, file sanitisation. pip install wonderwallai.

486 2 0
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