Developer Tools / Code Assistant
An open-source tool that screens AI agent tool calls and tool results before they are used. It works as an MCP proxy plus hooks adapter, with policy-based decisions, shadow mode, and local logging.
The page clearly describes a real AI-adjacent developer tool with a specific purpose: intercepting and screening agent tool calls and results. The repository snapshot includes installation, wrapping MCP servers, hook-based screening, and operating modes, giving enough evidence for a useful directory listing.
The snapshot does not show the full README or the implementation details behind the decision engine, and it is hard to tell from the page alone which agents, clients, or MCP servers are supported beyond the examples shown.
Last evaluated 24 days ago. Current rank #597. Up 2 spots in the rankings.
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 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 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.
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.
