Sidecar Python Packages

x9k3

SCTE-35 for HLS, of course it's powered by threefive.

pii-shield-wasi

Zero-code K8s sidecar for log sanitization. Detects secrets via Entropy Analysis, preserves JSON integrity, and redacts PII deterministically. 🛡️

flux7-mesh

Guardrail sidecar proxy for AI agents — policy, approval gates, grants, tracing. One Go binary, one YAML.

hotmem

Lets any running app attach a local semantic memory sidecar using ordinary writable storage.

workspaceguard-cli

Per-workspace usage metering and fail-closed quota caps for self-hosted AI deployments. CLI + library, npm & PyPI.

seo-sidecar

Inject up-to-date Schema.org JSON-LD into nginx-served sites with zero crons, zero file changes, always fresh. FastAPI sidecar + nginx SSI integration.

ratecap

A faithful, open-source recreation of Stripe's four-tier rate-limiter and load-shedder architecture, built as a hybrid core-engine + sidecar system.

spendguard-sdk

Agentic SpendGuard — audit-chain spend control for LLM agents. KMS-signed decisions, Stripe-style auth/capture ledger, operator approval, multi-tenant. Adapters for Pydantic-AI, LangChain, LangGraph, OpenAI Agents SDK, Microsoft AGT.

darkbridge

DarkBridge converts Nikon `.nksc` sidecar files into Darktable-compatible sidecars.

blekline-client

Non-Human Identity & Runtime Enforcement for AI Agents — open-core MCP/SDK to mask, enforce, and audit every agent call.

legionforge-guardian

A security layer for AI agents. Stops prompt injection, tool tampering, and runaway behavior before they happen. Open-source guardrails for AI agents — auditable, self-hosted, and works with any framework. Deterministic security sidecar for LLM agent frameworks. Drop-in protection against prompt injection, tool poisoning, and capability abuse.

openleash-sdk

An open-source authorization layer where owners set policies, agents ask before acting, and counterparties can verify the agent was authorized.

vac-client

VAC Protocol - Capability-based security for AI agents. Task-scoped credentials, receipt-based state, instant revocation.