Developer Tools / AI Developer Utilities
An interactive calculator for AI product unit economics. It models token costs, retries, prompt caching, model routing, infrastructure, support, and target gross margin, and can share scenarios through URL links.
The page clearly describes a useful AI-adjacent tool for builders: an interactive calculator for AI product unit economics. The README explains what it models, how to run it locally, how scenario sharing works, and that it can operate without an API key. The repo also shows concrete implementation evidence, including a Next.js/TypeScript app, tests, typecheck, build steps, and optional aggregate telemetry.
The snapshot does not show the actual calculator UI, example outputs, or sample scenarios, so a visitor cannot judge the interface or the quality of the calculations from the page alone. It also does not show recent release activity or maintenance cadence.
Last evaluated 52 days ago. Current rank #926. 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.
