Harness² is an open-source framework for refining prompts, tools, memory, and more around fixed AI models across JobBench, LAB, and WorkBuddy-Bench.
Composio Instant gives AI agents wallet-funded access to paid tools for search, browser, media, and data workflows—without separate accounts or API keys.
Step 5 Preview is StepFun’s flagship AI model for agentic software engineering, professional knowledge work, and finance tasks, with vision input, a 1M-token context window, and API access.
Craft Agents is an open-source desktop workspace for AI agents using MCP servers, REST APIs, local files, and browser services to manage connected workflows.
NitroStack is a full-stack Model Context Protocol platform for building custom MCP servers, MCP apps, and agentic workflows with TypeScript and Python SDKs, NitroStudio, and NitroCloud.
Scalebrowser gives AI agents isolated browser profiles with persistent identity, sessions, and sign-ins via MCP, SDKs, REST, or CDP for automation.
Agent Vault lets AI agents make card payments and sign in with mock tokens, while vaulting credentials with limits, allowlists, isolation, and revocation.
tetriz-harness is an open-source developer tool that scans and improves AI coding tool configuration, with reviewed distribution and controlled rollouts for teams.
GBrain Tools is a personal password manager and access layer for connecting Gmail, GitHub, Notion, and Calendar to AI clients securely, with permissions, limits, and activity logs.
NVIDIA Nemotron 3.5 Super VL is an open, customizable multimodal model for specialized AI agents, combining reasoning, tool use, and NVIDIA NeMo support.
BOSS Console is a desktop workspace for always-on AI agents with browser, terminal, editor, notebook, and plugin access. Connect and control tools locally or online.
Pomerado turns websites into hosted APIs or MCP servers for AI agents and workflows. Describe a task, then build, test, and publish integrations agents can call.
SuperLocalMemory is an open-source, local-first memory control plane for AI agents and teams, with governed recall, corrections, shared memory, and optional media search.
Buddy Sandboxes provide persistent, isolated Linux machines for AI-generated code, apps, tests, and development environments, with files, commands, endpoints, and API control.
withHuman adds approval controls for AI agents, intercepting consequential tool calls for automated rules or human review across support, finance, engineering, and operations.
Navige is an AI agent and LLM cost-optimization layer that reduces unnecessary model spend without changing prompts, workflows, or tool schemas, with free weekly Watchtower reports.
Hindsight is Vectorize's open-source agent memory for coding agents, assistants, and AI apps—store experience, recall context, and learn across sessions.
Acyclic Labs runs software tasks across parallel coding agents in isolated sandboxes, combining results into reviewable patches or pull requests via CLI, dashboard, or MCP.
Make0 is a personal AI memory platform with a user-controlled Brain that connects to Claude, ChatGPT, Cursor, MCP clients, and a shared Agent canvas.
Nimble is a hosted API that turns text into typed decisions with answers and probabilities for routing, tagging, grading, policy checks, and agent action gating.