developer tools

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

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.

Shed is a GitHub-hosted CLI for managing read-only repo catalogs and disposable writable workspaces for terminal coding agents. It syncs fresh checkouts, supports parallel agent sessions, and integrates with Claude Code, Cursor CLI, and opencode.

GIDE is a privacy-first AI coding command center that runs local or cloud models in a code editor and terminal. The page shows live session examples, a write-approval gate, CLI support, and an OpenAI-compatible local API.

Local code-context engine for AI coding agents. It indexes TypeScript, Python, or Swift repositories into a symbol-level graph in SQLite and exposes MCP tools for symbol lookup, impact analysis, and graph queries.

Itsuki is an open-source memory layer for AI tools and agents. It offers a single key and structured, source-linked memories across assistants, coding agents, workflows, SDKs, REST, and MCP integrations.

Notula is a WYSIWYG Markdown editor for docs-as-code, built around repositories that AI agents and humans both edit. It supports comments, review threads, background git sync, and desktop apps for macOS and Windows.

A zero-setup service for testing magic-link sign-in flows with disposable inboxes and a simple no-auth API for coding agents.

A CLI that turns websites into compact, numbered views for AI agents so they can browse pages with far fewer tokens. It includes install steps, command examples, supported sites, and benchmark notes.

LLM Status scans codebases to find where AI models are used, tracks retirement and deprecation dates, and can warn in CLI, CI, GitHub App, or alerts. It also offers replacement suggestions and a fix flow that rewrites model IDs.

Leviath is a Rust-based agent runtime for running structured LLM agents from a single file. It emphasizes context regions, stage-specific models and tools, run journaling, live steering, and the ability to run many agents in one process.