Developer Tools / Code Assistant
A prompt-injection capture-the-flag arena for testing how AI agents behave under attack. Users can play challenges, create guarded agents, add optional guards and sandboxed tools, and track scores on a leaderboard.
The page clearly presents a real AI security product with a specific use case: training and testing prompt-injection attacks against sandboxed agents. The crawl shows playable challenges, custom challenge creation, optional guards, sandboxed custom tools, and a leaderboard, which is enough evidence for a useful public listing.
The snapshot does not show actual example challenges, pricing, account limits, or any docs outside the page itself. It also does not explain the model/back-end setup beyond Anthropic or OpenAI key support.
Last evaluated 57 days ago. Current rank #937. 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.
