developer tools

A Python framework for building AI agents as Python objects, with typed methods, stateful fields, and LLM-driven agentic methods. The repo includes installation steps, a quick start, examples, and notes on supported models and safety boundaries.

Hubo is a coding-agent workflow that uses two persistent roles — a work agent and a review agent — to iterate on code changes until review findings are resolved or a human decision is needed. The repo includes installation steps and usage examples for Claude Code, Codex, GitHub Copilot CLI, OpenClaw, and skills.sh.

Quil is a terminal multiplexer for AI-native development that preserves workspaces across reboots and resumes AI sessions. It also exposes an MCP server so agents can inspect panes, read output, and send commands.

A non-custodial on-chain bond platform that lets AI agents raise capital, issue debt, and repay lenders directly from the chain. It includes a CLI/SDK, live Base mainnet support, testnet funding, and open-source docs and contracts.

A small Linux CLI for running coding agents in a sandboxed environment. The repository shows installation options, TOML-based configuration, supported agents, and troubleshooting notes.

An open-source, self-hostable customer platform built for the agentic era, with MCP-first tooling for knowledge base, conversations, CRM, CMS, outreach, and analytics. The README shows concrete modules, data portability, and self-host setup instructions.

A local-first Python tool that audits Git history to quantify rework in AI-generated engineering work, including PR correction rates, churn clusters, superseded work, and line survival.

A Python CLI that packages data science repositories and data-heavy project files into LLM-friendly prompts, with sampling for CSV, SQL, Excel, and notebooks.

A visual editor for React apps that lets you edit UI live and writes the changes back into source files. It runs locally as a proxy/overlay and supports Next.js, Vite, and Create React App.

Git-native memory for coding agents that stores repo intent, decisions, constraints, and review context before the diff. The repo includes the problem statement, product positioning, install steps, and agent hooks for tools like Claude Code, Cursor, and Codex.

Open-source multi-modal Claude Code client that runs locally and lets Claude compose across plugins, GUIs, documents, charts, wikis, automations, and messaging bridges.

A loadable SQLite extension that adds column-oriented storage and analytics for fast local OLAP-style queries, with benchmark data and build instructions.

Semble is a local-first code search tool for agents. It offers natural-language search, an MCP server, bash/AGENTS.md integration, and a Python API, with claims of faster indexing and much lower token usage than grep+read.

A CLI for the Slack Web API built for coding agents. It exposes Slack methods through a single command format, supports JSON stdin, dry runs, pagination, and discovery commands, and installs via npm.

Open-source Go tool that routes multiple coding-agent sessions through a single IRC channel so they can collaborate with each other and with the user.

A Rust command-line tool that measures source code, analyzes change impact, and estimates AI, tool, and human delivery costs from local source trees.

A macOS Markdown editor designed to work smoothly with AI agents editing the same document at the same time. It uses Y.js to merge concurrent changes, preserves Markdown formatting details, and includes a live preview with support for GitHub-flavored Markdown and mermaid diagrams.

A live evidence-based lookup and audit service for MCP servers. It checks public health and ownership signals, returns PASS/REVIEW/BLOCK/UNKNOWN, and offers both REST and MCP access for agents.

Desktop app for chatting with coding agents in an MSN Messenger-style buddy list. It supports Claude Code, Codex, Gemini, and OpenCode, with project-based conversations, group chats, reviews, and agent handoffs.

An iPhone and iPad SSH terminal built for monitoring and responding to AI agents, with sealed agent notifications, Secure Enclave keys, and live panes for workspaces and tabs.

Deterministic harness for LLM code edits. The model proposes SEARCH/REPLACE blocks, a local runtime applies them in a shadow worktree, and TypeScript compilation gates the merge.

A Claude Code plugin that shows a live, plain-English status box explaining what Claude is doing at each step, with timing and expandable history.

A benchmark for coding agents that tests whether they can formally verify properties of real-world Rust web apps in Lean 4. It includes upstream code, i5h ports, extracted Lean models, proof attempts, and task-by-task results.

Paldron is a Go-based policy gate and sandboxed exec tool for coding-agent commands. It can allow, deny, or mark runs broken, supports Linux-focused isolation with Landlock/seccomp, and includes quickstart and policy examples.