developer tools

An open protocol for giving AI agents structured, real-time perception from external sensors and data sources. The repo includes architecture notes, quick-start install flows, and a sensor catalog concept.

OMAR is a terminal-based tool for orchestrating large hierarchies of AI agents from one place. The page shows a TUI product with support for multiple backends, tmux integration, Slack messaging, and quick-start install options for macOS, Linux, Homebrew, and source builds.

Loopsy is an open-source tool for controlling a laptop terminal from a phone and for agent-to-agent communication across machines. It includes a CLI daemon, a web/mobile control surface, Cloudflare Workers relay deployment, and MCP integration for AI coding agents.

A TypeScript SDK for browser-native AI APIs and WebMCP, with composable wrappers, streaming, AbortSignal handling, and optional React hooks.

An AI-powered product discovery platform with a developer-facing MCP server and API for live catalog search, product details, pricing, and merchant links.

An open agent-identity protocol with a shipped reference implementation, TypeScript SDK, conformance test vectors, and protocol docs for identity, discovery, payments, and audit flows.

A native macOS app that uses Claude to act as an autonomous coding agent for Apple platform development. It can inspect an Xcode project, make edits, build, launch, and validate changes with xcodebuildmcp and UI automation.

A local tool that estimates GitHub Copilot AI-credit costs from usage data and generates an HTML report. It pulls from VS Code, OpenCode, Pi, Copilot CLI, and Copilot for Xcode, with CLI options for date ranges, model mapping, and JSON output.

Open-source harness for executable security regression testing of agentic applications and MCP-integrated systems, with scenario files, policy assertions, trace-based evaluation, and JSON output for CI or local use.

A Claude Code skill for multi-agent code review that produces findings.md with severity, impact category, verification artifacts, and fix directions.

QVAC SDK 0.12.0 adds TurboQuant, a KV-cache quantization feature for local LLM inference that claims up to 5x more context on-device with no retraining or code changes.

DeepSWE is a benchmark for measuring frontier coding agents on original, long-horizon software engineering tasks. The page shows a leaderboard, methodology overview, task examples, and a full blog explaining the benchmark design and results.

VAEN is a CLI for packaging AI coding-agent setups into portable .agent archives and importing them across repos or teams without copying instructions, skills, MCP config, or secrets.

Hodor is a native macOS prompt launcher that lets you save prompts and paste them into ChatGPT, Claude, or other AI tools with shortcuts, edge browsing, or keywords. It is open source, notarized, and runs fully local with no data collection.

A file-based protocol and CLI for coordinating multiple AI agents across runtimes, with typed messages, review loops, and shared memory on the local filesystem.

A file-backed workflow for resumable coding-agent projects, using Markdown records, a CLI, and bundled workflow skills to keep project state on disk instead of in chat.

Open-source, local MCP-based context layer for AI coding assistants. It scans a codebase, builds a behavioral graph, and aims to improve architectural understanding while reducing input-token use on large repos.

Paid public API for finance built on the Neurobro agent. The docs show API key authentication, a single ask endpoint, tier-based modes, billing, rate limits, errors, examples, and a quickstart.

A CLI guard for MCP stdio servers that checks for stdout pollution, handshake failures, invalid JSON-RPC frames, and startup/runtime issues before clients hit them.

A Copilot skill suite that enforces structured coding workflows for AI-assisted development, with design, planning, TDD, debugging, verification, and cleanup steps plus a live task-graph visualization server.

A repository of Claude plugins, managed-agent cookbooks, and connectors for legal workflows like commercial review, privacy, litigation, IP, and regulatory work.

An agent-first web browser for automating web tasks, with Playwright integration and a CLI for browser control, page inspection, screenshots, navigation, and file actions.

A minimal Rust crate for building agentic workflows in applications, with ticket-based orchestration, tools, knowledge storage, schema validation, retries, budget policies, and multi-provider support.

A Codex browser plugin and MCP tool that captures live UI edits as structured implementation intent, with a local collector, installer scripts, and move-mode snapping for precise visual changes.