
gautamvarmadatla/mcpsafetywardenMCP servers expose tools with no information about what they actually do at runtime. mcpsafetywarden sits between your agent and any MCP server, profiling tool behavior, blocking destructive calls, and running active security audits before you trust them in a workflow.
Python★ 8↓ 558/月2026年9月15日

superagent-ai/superagentSuperagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.
TypeScript · Python★ 6,751↓ 1,010/月2026年9月20日

themayursinha/mcp-visorRuntime policy enforcement and audit control plane for MCP tool execution. Deterministic, non-AI policy engine that intercepts MCP tools/call requests before execution.
Go★ 52026年10月18日
TypeScript★ 5↓ 7,724/月2026年9月18日

alexandriashai/cbrowserCognitive Browser: The browser automation that thinks. Constitutional safety • Persona UX testing • Natural language interface • Self-healing selectors • Built for AI agents
TypeScript · JavaScript★ 19↓ 4,687/月2026年9月9日

bookedsolidtech/reaZero-trust governance layer for Claude Code. Policy-enforced MCP gateway with autonomy controls, middleware chain, audit log, HALT kill-switch, and prompt-injection defense.
TypeScript · Shell★ 0↓ 642/月2026年9月14日

ninadphalak/LLM-Shield-ProxyStreaming privacy for LLM apps: pii-leak-benchmark (does your gateway leak PII in streams?), chunk-invariance (one-line test for split-boundary leaks), mcp-ssrf-check, and a self-hosted redacting gateway.
Python★ 13↓ 4,234/月2026年10月20日

sunglasses-dev/sunglassesOpen source input firewall for AI agents, beta. A local scanner checks text, code, PDFs, images, QR codes, audio and video with 1,583 patterns across 117 categories and reports findings and incomplete scans. A Claude Code hook blocks secret material in tool calls and the paths and hosts your policy lists before tools run.
Python★ 10↓ 1,856/月2026年10月19日

vibed-project/vibeDDeploy AI-generated web apps to your own Kubernetes cluster in seconds, over MCP. No container build on the deploy path.
Go★ 132026年9月14日
Python★ 1↓ 2,471/月2026年9月15日

PlawIO/vetoThe authorization kernel for AI agents. Block, allow, or escalate agent tool calls with YAML rules — deterministic-first, LLM fallback.
TypeScript · Python★ 142026年9月19日

philpaz/recusalDeterministic governance for Claude and MCP tool calls. Pin approved capabilities, detect drift, and refuse unsafe or unapproved actions before execution. No model in the decision path.
Python★ 4↓ 419/月2026年9月14日

veldtlabs/veldt-kyaRuntime control, security, and governance for AI agents — decide what an agent may do at the moment it acts, revoke that authority instantly, and keep tamper-evident evidence of every decision.
Python★ 3↓ 5,683/月2026年9月8日

CognitiveThoughtEngine/constitutional-agent-governanceRuntime constitutional governance for autonomous AI agents: six gates, 12 hard constraints, and cross-session risk composition — escalates on the trajectory, catching agents that pass every individual gate but accumulate risk across a sequence. pip install constitutional-agent
Python★ 1↓ 331/月2026年9月14日

aiexponent/license-compliance-checkerLicense Compliance Checker — Multi-ecosystem license + AI model scanner for EU AI Act Article 53 GPAI compliance. SBOM, SARIF, training-data risk. Apache 2.0.
Python · TypeScript★ 12026年9月14日

auspexai/workerAuspexAI volunteer worker for donating compute to AI research
Python★ 0↓ 480/月2026年10月20日

directive-run/directiveConstraint-driven runtime for TypeScript. Declare requirements, let the runtime resolve them.
TypeScript★ 4↓ 20K/月2026年9月8日

inth3shadows/runechoDeterministic pre-write guard for AI coding agents. Blocks an Edit/Write that references a symbol your repo doesn't have — before it lands, not after the build fails. No LLM, no API keys, ~0 tokens: the same code produces the same answer. Catches hallucinated bare calls, consts and type refs; 4 of 9 on our real-hallucination benchmark.
Go★ 02026年9月20日
Go · TypeScript★ 112026年9月11日

rozmiarD/SCLiteSchema-backed contract layer for governed AI/security workflows: intent, policy decisions, approvals, execution receipts, evidence, and replayable audit traces.
Python★ 3↓ 237/月2026年9月10日

Hyperwise-LLC/freshctxPre-action evidence revalidation for AI agents. Detect stale reasoning before agents write, send, update, or delete.
Python★ 4↓ 2,500/月2026年9月28日

YugantM/hvtrackerAI agent & MCP trust registry — independent, evidence-based trust scores for 1.3K+ open-source AI agents and MCP servers. Runtime-trust calibrated (MCP, dependencies, provenance drift), with side-by-side comparison and embeddable live badges. Ranked by verifiable signals, not hype.
HTML★ 52026年9月13日

xraph/shieldShield models AI safety the way humans experience safety
Go★ 22026年10月19日

agledger-ai/sdkAGLedger™ SDK: change control for AI agents. Self-hosted, signed, hash-chained. Patent Pending.
TypeScript★ 0↓ 1,188/月2026年9月8日

batrapulkit/squidbrakeBrakes for your AI agents: every tool call is checked against your rules, held for human approval when risky, and recorded in a tamper-evident audit trail. Works with Claude Code and any MCP app.
Python · HTML★ 14↓ 2,655/月2026年10月9日

haqaliz/belayThe agent harness: sandbox any agent, verify each step by replaying it against real state, and keep a deterministic trace.
Python★ 1↓ 1,756/月2026年10月19日

kahramanemir/VallumSecurity boundary CLI proxy between AI coding agents and your shell — redacts secrets, neutralizes prompt injection, wraps untrusted terminal output, and audits every command. Single Rust binary.
Rust★ 5↓ 159/月2026年9月6日

putervision/spcHigh-performance zero-dependency static analysis tool enforcing NASA Power of Ten rules across 20 programming languages, plus AI agent skill, MCP server config, prompt template, and LLM model security auditing.
JavaScript★ 39↓ 5,103/月2026年9月18日
Python · TypeScript · HTML★ 1↓ 2,738/月2026年9月27日

subodhkc/llmverify-npmAI model health monitor for LLM apps – runtime checks for drift, hallucination risk, latency, and JSON/format quality on any OpenAI, Anthropic, or local client.
TypeScript · JavaScript★ 18↓ 23.2K/月2026年9月20日