AI tools for coding agents

A universal – local-first SQLite memory engine for AI CLIs

Engrim is a local-first, project-scoped memory engine for AI coding agents, stored in a single SQLite file. It lets developers switch between tools like Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, OpenCode and Google Antigravity on

0 commentsY▲ 93 on HNCoding & Dev ToolsAI AgentsOpen Sourceby AI Launch Team

Same model, 12 harness configurations, up to 17.5x cost difference

FrontierHarness Eval compares coding-agent harnesses on identical software engineering tasks using the same model and runtime. Across 12 configurations of 9 harnesses, including Codex, Claude Code and OpenCode, pass rates were similar but c

0 commentsY▲ 82 on HNCoding & Dev ToolsResearch & DataOpen Sourceby AI Launch Team

Turn one goal into an ordered plan of coding-agent tasks

Ordewell turns one goal into an editable plan of coding-agent tasks. A read-only planner researches your repository, asks about anything unclear, and returns a dependency graph where each task names its agent, model and thinking effort. Ind

0 commentsY▲ 56 on HNCoding & Dev ToolsAI AgentsOpen Sourceby AI Launch Team

Compiler-accurate Find Usages for coding agents

graphify-csharp is a free, headless Roslyn/MSBuild indexer that gives coding agents compiler-accurate Find Usages for C#. It turns a solution into deterministic semantic evidence: exact callers, references, implementations, inheritance, ove

0 commentsY▲ 46 on HNCoding & Dev ToolsOpen Sourceby AI Launch Team

Catch intent conflicts between parallel coding agents

Foremerge is an open-source coordination protocol for coding agents, built on top of Git. Agents keep isolated worktrees but share intent, semantic claims, dependencies and provisional changes, so each one sees what the others are about to

0 commentsY▲ 45 on HNCoding & Dev ToolsAI AgentsOpen Sourceby AI Launch Team

Index of coding agent incidents

ihavebeenclawed is a public archive of documented incidents where AI coding agents and chatbots deleted data, leaked secrets, burned money or made promises their operators had to keep. Every entry links to its source and states the lesson i

0 commentsY▲ 23 on HNAI AgentsResearch & DataFreeby AI Launch Team

2D Canvas for Agents

49 Agents is an open-source 2D agentic IDE: one zoomable canvas for all your agents, terminals, projects and machines. It shows Claude status on every pane, and adds a Monaco editor, git graph, issue tables, permission notifications and mar

0 commentsY▲ 18 on HNCoding & Dev ToolsAI AgentsOpen Sourceby AI Launch Team

Visual UI for agentic programming

Radix is a macOS app that gives coding agents like Claude Code a persistent visual workspace. As your agent works, it builds interactive pages, tools and diagrams that live in your repo and stay wired to your code. First shared by its make

0 commentsY▲ 15 on HNCoding & Dev ToolsDesignFreemiumby AI Launch Team