Sandbox
7 repos for tool-calling · Any agent · SecurityClear
portofcontext/pctxFrameworks & SDKs

pctx is the execution layer for agentic tool calls. It auto-converts agent tools and MCP servers into code that runs in secure sandboxes for token-efficient workflows.

274
appsecco/
pentesting-mcp-servers-checklist

A practical, community-driven checklist for pentesting MCP servers. Covers traffic analysis, tool-call behavior, namespace abuse, auth flows, and remote server risks. Maintained by Appsecco and licensed for remixing.

40
SponsioLabs/SponsioFrameworks & SDKs

Deterministic safety solutions for probabilistic AI agents

440

Remote approvals, policy checks, and execution evidence for unattended AI agents.

301
GopherSecurity/
gopher-mcp
GopherSecurity/gopher-mcpFrameworks & SDKs

C++ MCP SDK - build Model Context Protocol (MCP) servers and clients in C++ / CPP. Enterprise-grade security, observability, connectivity. Stdio, HTTP+SSE, Streamable HTTP, WebSocket, TCP transports. Bindings for Python, TypeScript, Go, Rust, Java, C#.

147