Developer Tools / Code Assistant

Cisco’s Project Quarry explained: how its agent rules work, and what the Claude Code plugin does and does not watch

An explainer of Cisco’s open-source Project Quarry, a rule language and plugin setup for scanning agent conversations for risky behavior. It describes the rule engine, the Claude Code/Codex plugin, data flow, and what the tool does not monitor.

Clear27/30
Useful24/30
Specific14/20
Complete11/20
Cisco’s Project Quarry explained: how its agent rules work, and what the Claude Code plugin does and does not watch screenshot

Why it was accepted

The page is a detailed, substantive explainer of an AI-adjacent developer tool. It gives enough concrete evidence about Project Quarry’s purpose, how the rule system works, what the plugin installs, and how it fits into Claude Code/Codex workflows to support a useful public listing.

Weakness

This is a news/explainer page rather than the product itself, so visitors still cannot get the actual repository URL, hands-on setup, or a live demo from the page alone.

Review status

15 hours ago #2385 ↓ -1

Last evaluated 15 hours ago. Current rank #2385. Down 1 spot in the rankings.

Score history

76

Related listings

CodeGraph screenshot
94

Developer Tools / AI for Code

CodeGraph is a local code knowledge graph for AI coding agents like Claude Code, Cursor, Codex, OpenCode, and Hermes Agent. It aims to cut token use, tool calls, and runtime by letting agents query pre-indexed code structure instead of scanning files repeatedly.

Mercemur screenshot
93

Developer Tools / API / AI Agent Infrastructure

Mercemur is a store automation platform with three interfaces: a REST API, an MCP server for AI agents, and a CLI for editing storefronts as files. The docs show authentication, scopes, rate limits, error handling, pagination, idempotency, and a large API surface for catalogue, orders, customers, pricing, and money.

Lumae screenshot
#5 Lumae
92

Developer Tools / Code Assistant

Lumae is a free native macOS screen recorder and screenshot tool for polished demos, with automatic zooms, cursor smoothing, motion blur, captions, voiceover, and annotated screenshots. It also exposes editing commands over MCP so agents like Claude Code or Claude Desktop can edit projects directly.

ripwire screenshot
#7 ripwire
92

Developer Tools / Code Assistant

A zero-dependency C++23 CLI and MCP server that gives coding agents a ranked map of a repository, including call context, blast radius, and tests to run.