"pino" matching MCP servers:

A local stdio proxy that pins every MCP tool definition when you approve a server and blocks the session with a diff if a description, schema or annotation changes later. A deterministic hash compare (RFC 8785 + SHA-256), with no model in the loop.

A read-only MCP server that lets an agent check whether a public MCP server's tool definitions have changed, and whether any locally pinned server has a change waiting for review. It also returns the exact setup steps for protecting servers in Claude Code, Cursor, Codex, VS Code and others, without ever exposing third-party tool text.

Enables stateful binary analysis and pwn research through GDB/pwndbg debugging capabilities. Supports loading binaries, setting breakpoints, memory analysis, compilation with sanitizers, and process management for vulnerability research.

MCP server exposing Ping IGA self-service governance operations (access requests, approvals, certifications, and manual tasks) to MCP clients, acting on behalf of the authenticated user.

A verifying MCP gateway that pins approved tool manifests and skill files to content addresses, blocking tampered descriptions before they reach model context.