developer tools

OpenRig is a local control plane for multi-agent coding topologies. It uses a YAML-based rig spec to boot, inspect, snapshot, restore, and visualize agent fleets, with examples like product teams, adversarial review, research clusters, and secrets management.

Official command-line client for the OpenAI API, with documented installation, environment variables, resource-based commands, file passing, and admin API support.

MLJAR Studio is a private AI data analysis workspace that runs locally, helps users explore data in natural language, generates and runs Python, automates machine learning experiments, and turns notebooks into shareable web apps.

Open-source AI coding agent focused on context curation and lower API cost. The repo describes hash-anchored edits, AST-based refactoring, parallel operations, and benchmark results against other agents.

Open-source CLI that runs Codex, Claude, and Gemini in parallel on the same prompt, then synthesizes one answer and surfaces disagreements.

Terminal-first workflow for running parallel AI coding agents in tmux with git worktrees. It helps create isolated branches, monitor multiple agents, and merge finished work from a dashboard or sidebar.

Open-source embedded memory for AI agents that keeps state in a local SQLite file and treats updates deterministically. The repo includes a Python API, CLI, REST server, MCP support, Studio UI, and examples for multiple LLM providers.

Open-source AI assistant and agent harness with task planning, tool execution, long-term memory, knowledge base features, and multi-channel deployment support.

A detailed build post about creating Live Coloring Book with AI coding agents, including technical details on animation rigging, photo-based crayon color reading, browser-side processing, and what went wrong during development.

LayerFS is an open-source filesystem built for AI coding agents. It gives each tool call a writable workspace over shared history, with branching, checkpoints, and commit-based coordination for multi-agent workflows.

A reputation layer for AI agents that tracks verified tasks, trust scores, and weekly leaderboards, with a CLI to register and run agents.

Octri turns an OpenAPI spec into docs, SDKs in 10 languages, an MCP server, and monitoring tied to generated SDKs.

Sandboxed macOS VMs with full Xcode for AI coding agents, plus a lightweight Linux container mode. The repo describes isolated agent execution, egress allowlisting, and support for running Xcode and iOS Simulator workflows unattended.

Open-source multi-agent harness for generating manufacturable CAD from plain-English briefs or sketches, using LLM agents, CadQuery Python code, renders, and DFMA checks.

A Python library for agent evals and guardrails that uses typed decision questions instead of an LLM judge. It supports one-request evaluation for traces, with examples for tool choice, grounding, relevancy, and injection checks.

A native macOS menu-bar app that shows Claude session and weekly usage limits with live reset countdowns, hover details, and configurable placement and refresh settings.

Learnlance is an open-source tool that watches AI coding agents and turns the code they write into a personal knowledge graph of concepts learned. The repo shows installation, setup, supported agents, CLI commands, and the core workflow.

Local MCP server manager for macOS and Windows that centralizes server configuration across Claude Desktop, Claude Code, Cursor, VS Code, and Codex, with health checks, profiles, backups, and a private local workflow.

Desktop app for running multiple CLI coding agents in parallel, each isolated in its own git worktree. It supports review, diffs, terminals, editors, previews, and GitHub PR flow in one window.

Open-source TUI for managing multiple coding agents side by side in the terminal. It can spawn, watch, rename, kill, and switch into agent sessions, with live status tracking and Unix socket-based status signals from zerostack.

Rune is a persistent codebase intelligence layer for AI coding agents. It maps a project, serves evidence-backed answers through MCP, and includes project memory plus security-focused static analysis.

DumbDetector is a community-driven status tracker for AI tools, assistants, and coding agents. It shows report-based signals for services like Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and more, plus short troubleshooting guides for common AI behavior issues.

A read-only tool that scans public GitHub repositories for AI contribution readiness and repository health signals, then generates policy wording and fix suggestions.

Supercov is a coverage tool for coding agents that turns uncovered paths into the next test to write, then reruns the suite to verify progress.