{"id":"cowork-os-cowork-os","name":"CoWork-OS","af_score":36.8,"security_score":55.5,"reliability_score":40.0,"what_it_does":"CoWork OS is a local-first desktop “AI operating system” (macOS/Windows) for running agent workflows and automations across many LLM providers and messaging channels, with a focus on security hardening, approvals for destructive actions, sandboxing/guardrails, encrypted local storage, and extensive built-in skills/connectors (including MCP connectors).","best_when":"You want a local-first, self-hosted workflow agent that can coordinate tasks across providers and messaging channels, while keeping data and keys on-device.","avoid_when":"You need guaranteed, well-specified programmatic interfaces (REST/GraphQL/OpenAPI) for external automation, or you require explicit documented uptime/SLA guarantees and detailed reliability/error-behavior specs.","last_evaluated":"2026-03-30T13:39:19.027613+00:00","has_mcp":true,"has_api":false,"auth_methods":["Bring your own keys (BYOK) for LLM providers","Microsoft OAuth for Outlook.com-family personal mailboxes (per release notes)","Channel auth for messaging integrations (implied: Slack, Discord, WhatsApp, Telegram, etc.)"],"has_free_tier":true,"known_gotchas":["As a desktop app, external agent integration may rely on its local runtime/connector interfaces rather than a stable documented public API contract.","Many supported providers/connectors imply heterogeneous behavior; without explicit API contracts for skills/connectors, agents may need per-connector handling.","Auth and destructive actions depend on user approvals unless ‘Autonomous’ mode is enabled; agents should be prepared for approval pauses/failures."],"error_quality":0.0}