"author:ubukhari" matching MCP servers:

An MCP policy proxy that sits between AI agents and their upstream MCP servers to enforce hard spend and blast-radius caps, human approvals for destructive tools, a kill switch, scoped per-agent credentials, dry-run writes with mutation diffs, semantic loop breaking, and a hash-chained audit log. It also offers hook mode that applies the same policy to coding agents' own shell commands and file edits.

Reads a GitHub repository's own workflow and scheduled-run history to report runs that were late, never happened, failed, or succeeded without doing anything, plus schedules GitHub has disabled and the 60-day inactivity countdown. It is read-only, uses the caller's own GitHub token, and returns a JSON report usable by an agent to verify that scheduled workflows actually ran when they should have.

Enables checking a remote MCP server's OAuth sign-in chain from outside, identifying the first broken step, whose responsibility it is, and the fix, with client-specific verdicts for claude.ai, Claude Code, ChatGPT, VS Code, and Cursor.