Developer Tools / AI SDK / Agent Infrastructure
A zero-dependency fetch replacement that lets AI agents automatically handle HTTP 402 payments, with buyer and seller flows, spending caps, and MCP support.
The page clearly describes a real AI-adjacent developer tool with a specific purpose: letting autonomous agents pay for paid resources through HTTP 402 handling. The README shows concrete usage for both buyer and seller flows, mentions TypeScript and Python support, and explains the payment model, limits, and supported network details well enough for a useful directory listing.
The snapshot does not show broader project maturity signals such as releases, issue activity, or external docs, and it is not yet clear how complete protocol support is beyond the listed x402 v1/v2 and Base defaults.
Last evaluated 2 days ago. Current rank #182. Down 3 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.
