Developer Tools / Testing
A CLI guard for MCP stdio servers that checks for stdout pollution, handshake failures, invalid JSON-RPC frames, and startup/runtime issues before clients hit them.
The page clearly describes a real developer tool with a specific AI-adjacent use case: validating MCP stdio servers. The README shows how it is installed and run, what problems it catches, supported commands, a CI-friendly JSON mode, and test coverage against real SDK servers. That gives enough evidence for a useful public listing.
The snapshot doesn’t show package usage details beyond the main CLI examples, and it’s still hard to tell the project’s maturity from the page alone: there are no release notes, screenshots, or maintenance signals beyond the repo content and a small star count.
Last evaluated 118 days ago. Current rank #1069. Down 6 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.
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.
Traccia is an AI agent observability and governance platform with OpenTelemetry-native tracing, runtime policy enforcement, prompt registry, evals, cost attribution, and compliance evidence export.
