Harness² is an open-source framework for refining the prompts, tools, memory, and other components around fixed AI models. It helps researchers and developers run recursive harness-improvement workflows across JobBench, LAB, and WorkBuddy-Bench.
Composio Instant gives AI agents wallet-funded access to supported paid tools without separate provider accounts, subscriptions, or API keys. It helps developers and teams run search, browser, media, data, and related workflows while paying per call from a Composio balance.
Pairon is a shared AI coding workspace for teams using Claude Code, Codex, and OpenCode. It connects local computers and project folders so teammates can direct agents, review changes, and preserve project decisions together.
Zalcro is a pre-build planning tool for people building software with AI coding tools. It turns a plain-language idea into architecture documentation, diagrams, phased plans, Prompt Packs for vibe-coding tools, or dependency-ordered tickets for coding agents.
PasteKit is a browser-based toolkit for formatting, validating, converting, and inspecting JSON, YAML, XML, SQL, CSV, code, and other text formats. It helps developers work with pasted data locally through automatic format detection, JSON-specific utilities, and client-side processing without sign-up.
WorkerDock is a free macOS app for finding and managing local Cloudflare Workers, Pages, Astro, EmDash, and other Wrangler projects. It centralizes process controls, ports, logs, bindings, and selected local data tools for individual local development workflows.
Ultracite is a zero-configuration linting and formatting preset for JavaScript and TypeScript projects. It configures Oxlint, Biome, or ESLint-based toolchains and supports editor, Git hook, and coding-agent workflows for consistent code checks.
Craft Agents is an open-source desktop workspace for using AI agents with MCP servers, REST APIs, local files, and browser-based services. It helps developers and knowledge workers organize persistent tasks, review agent plans, and execute connected workflows across macOS, Windows, and Linux.
NitroStack is a full-stack Model Context Protocol platform for developers building custom MCP servers, MCP apps, and agentic workflows. It combines TypeScript and Python SDKs, NitroStudio for visual testing, and NitroCloud for hosted deployment.
Scalebrowser gives AI agents isolated browser profiles with persistent identity, session data, and authenticated sign-in support. It connects through MCP, Python or Node SDKs, REST, or direct CDP for browser-based automation and supervised workflows.
Helicon is a free, MIT-licensed desktop, web, and editor interface for the Muse Code CLI. It helps developers manage projects and sessions, review diffs and approvals, and inspect usage while using their existing muse login and Muse Code access.
Sparrow is an open-source, self-hosted webhook delivery server that persists events in PostgreSQL, fans them out to matching subscriptions, and delivers signed HTTP requests with classified retries. It is intended for teams building and operating their own event and webhook infrastructure.
Skisso is a browser-based tool for selecting and editing elements on live web pages, then copying a structured patch for a coding agent to implement. It is aimed at interface designers and developers refining agent-built pages, including localhost prototypes.
FinderGit is a native macOS file browser that shows Git status, branches, changes, and diffs across multiple repositories, while also supporting common Git actions. It is designed for developers who want a workspace-level view and everyday repository management without constant app or terminal switching.
Agent Vault lets AI agents complete card payments and website sign-ins using mock tokens instead of real card numbers and passwords. Credentials are stored in a vault and substituted inside an isolated enclave, with spending limits, merchant allowlists, session isolation, and revocation controls.
tetriz-harness is an open-source developer tool that scans and improves the rules, skills, hooks, agents, and other configuration used by AI coding tools. It helps engineering teams review harness recommendations and distribute approved changes to selected developers or teams, including manually managed test/control rollouts.
GBrain Tools is an individual password manager and access layer for connecting services such as Gmail, GitHub, Notion, and Calendar to multiple AI clients without exposing credentials. It provides per-application permissions, access dates, daily limits, command-line or MCP access, and an activity log for each call.
BOSS Console is a desktop workspace for running always-on AI agents with browser, terminal, editor, notebook, and plugin access. It helps developers and teams connect agents, control their available tools, and inspect work locally or through supported web and shared-session services.
Parallax is Conifer’s tool for coordinating multiple AI coding agents and reviewing their work against the original task, not just the final diff. It helps developers run agents in parallel, verify findings with tests, and receive eligible fixes as pull requests.
Harness is a command center for running and monitoring AI agents across laptops, desktops, servers, and cloud machines. It helps developers and technical creators dispatch tasks, manage parallel work, and follow agent activity through desktop, mobile, voice, and dedicated-display interfaces.