--- title: "Agent harnesses we track" canonical: "https://canmyagentuse.com/harnesses" contentKind: "page" locale: "en" description: "31 exact web, desktop, and CLI product surfaces with scoped support summaries and machine-readable profile links; claims do not generalize across a provider family." llmSummary: "31 exact web, desktop, and CLI product surfaces with scoped support summaries and machine-readable profile links; claims do not generalize across a provider family." publishedAt: null updatedAt: null verifiedAt: null tags: [] --- # Agent harnesses we track 31 exact web, desktop, and CLI product surfaces with scoped support summaries and machine-readable profile links; claims do not generalize across a provider family. - HTML: https://canmyagentuse.com/harnesses - JSON: https://canmyagentuse.com/api/v1/harnesses.json - Markdown: https://canmyagentuse.com/harnesses.md This directory tracks 31 exact product surfaces across 114 atomic capabilities. Web, desktop, editor, and CLI surfaces remain separate even when they share a provider or family name. Unknown means no sufficiently scoped public evidence has been published for the exact current cell. It does not mean unsupported. ## Web (9) - [ChatGPT](/harnesses/chatgpt-web.md) — ChatGPT in the browser. Provider: OpenAI; execution: hosted; target: hosted-observation; current review: 18/114 (16%); supported 10, partial 8, unsupported 0, unknown 96; 10 public sources; [Product site](https://chatgpt.com); [JSON](/api/v1/harnesses/chatgpt-web.json). - [Claude](/harnesses/claude-web.md) — Claude in the browser. Provider: Anthropic; execution: hosted; target: hosted-observation; current review: 20/114 (18%); supported 15, partial 5, unsupported 0, unknown 94; 17 public sources; [Product site](https://claude.ai); [JSON](/api/v1/harnesses/claude-web.json). - [Gemini](/harnesses/gemini-web.md) — Gemini in the browser. Provider: Google; execution: hosted; target: hosted-observation; current review: 10/114 (9%); supported 10, partial 0, unsupported 0, unknown 104; 6 public sources; [Product site](https://gemini.google.com); [JSON](/api/v1/harnesses/gemini-web.json). - [Copilot](/harnesses/copilot-web.md) — Microsoft Copilot in the browser. Provider: Microsoft; execution: hosted; target: hosted-observation; current review: 6/114 (5%); supported 6, partial 0, unsupported 0, unknown 108; 3 public sources; [Product site](https://copilot.microsoft.com); [JSON](/api/v1/harnesses/copilot-web.json). - [Grok](/harnesses/grok-web.md) — Grok's consumer chat surface in the browser, distinct from Grok Bot. Provider: xAI; execution: hosted; target: hosted-observation; current review: 9/114 (8%); supported 9, partial 0, unsupported 0, unknown 105; 2 public sources; [Product site](https://grok.com); [JSON](/api/v1/harnesses/grok-web.json). - [Perplexity](/harnesses/perplexity-web.md) — Perplexity in the browser. Provider: Perplexity; execution: hosted; target: hosted-observation; current review: 10/114 (9%); supported 7, partial 3, unsupported 0, unknown 104; 7 public sources; [Product site](https://www.perplexity.ai); [JSON](/api/v1/harnesses/perplexity-web.json). - [Le Chat](/harnesses/le-chat.md) — Mistral Le Chat in the browser. Provider: Mistral; execution: hosted; target: hosted-observation; current review: 4/114 (4%); supported 4, partial 0, unsupported 0, unknown 110; 3 public sources; [Product site](https://chat.mistral.ai); [JSON](/api/v1/harnesses/le-chat.json). - [Devin](/harnesses/devin-web.md) — Devin software agent in the browser. Provider: Cognition; execution: hosted; target: hosted-observation; current review: 5/114 (4%); supported 5, partial 0, unsupported 0, unknown 109; 3 public sources; [Product site](https://devin.ai); [JSON](/api/v1/harnesses/devin-web.json). - [Replit Agent](/harnesses/replit-agent.md) — Replit Agent in the browser IDE. Provider: Replit; execution: hosted; target: hosted-observation; current review: 8/114 (7%); supported 5, partial 3, unsupported 0, unknown 106; 8 public sources; [Product site](https://replit.com); [JSON](/api/v1/harnesses/replit-agent.json). ## Desktop (13) - [Grok Bot](/harnesses/grok-bot-desktop.md) — Persistent AI teammates reached through a desktop client and executed on a hosted computer. Provider: xAI; execution: hosted; target: hosted-observation; current review: 35/114 (31%); supported 27, partial 5, unsupported 3, unknown 79; 9 public sources; [Product site](https://docs.x.ai/grok-bot/overview); [JSON](/api/v1/harnesses/grok-bot-desktop.json). - [ChatGPT](/harnesses/chatgpt-desktop.md) — ChatGPT desktop app. Provider: OpenAI; execution: local; target: release; current review: 17/114 (15%); supported 12, partial 5, unsupported 0, unknown 97; 8 public sources; [Product site](https://chatgpt.com); [JSON](/api/v1/harnesses/chatgpt-desktop.json). - [Claude](/harnesses/claude-desktop.md) — Claude desktop app. Provider: Anthropic; execution: local; target: release; current review: 18/114 (16%); supported 13, partial 5, unsupported 0, unknown 96; 14 public sources; [Product site](https://claude.ai); [JSON](/api/v1/harnesses/claude-desktop.json). - [Cursor](/harnesses/cursor.md) — Cursor desktop workbench. Provider: Anysphere; execution: local; target: release; current review: 54/114 (47%); supported 49, partial 5, unsupported 0, unknown 60; 28 public sources; [Product site](https://cursor.com); [JSON](/api/v1/harnesses/cursor.json). - [OpenWork Desktop](/harnesses/openwork-desktop.md) — Local-first desktop agent workbench with OpenCode-backed skills, MCP, plugins, browser control, and local or remote workers. Provider: OpenWork; execution: local; target: release; current review: 14/114 (12%); supported 11, partial 3, unsupported 0, unknown 100; 6 public sources; [Product site](https://openworklabs.com); [JSON](/api/v1/harnesses/openwork-desktop.json). - [Copilot Chat](/harnesses/vscode-copilot.md) — GitHub Copilot Chat inside VS Code. Provider: Microsoft; execution: local; target: release; current review: 55/114 (48%); supported 46, partial 9, unsupported 0, unknown 59; 25 public sources; [Product site](https://code.visualstudio.com); [JSON](/api/v1/harnesses/vscode-copilot.json). - [Chrome WebMCP origin trial](/harnesses/chrome-webmcp-preview.md) — Experimental Chrome surface for websites and WebMCP-aware browser agents. Provider: Google; execution: local; target: release; current review: 7/114 (6%); supported 3, partial 4, unsupported 0, unknown 107; 5 public sources; [Product site](https://developer.chrome.com/docs/ai/agents); [JSON](/api/v1/harnesses/chrome-webmcp-preview.json). - [Windsurf](/harnesses/windsurf.md) — Windsurf desktop workbench. Provider: Codeium; execution: local; target: release; current review: 4/114 (4%); supported 3, partial 1, unsupported 0, unknown 110; 2 public sources; [Product site](https://windsurf.com); [JSON](/api/v1/harnesses/windsurf.json). - [Zed Agent](/harnesses/zed-agent.md) — Agent panel inside the Zed editor. Provider: Zed; execution: local; target: release; current review: 14/114 (12%); supported 11, partial 0, unsupported 3, unknown 100; 8 public sources; [Product site](https://zed.dev); [JSON](/api/v1/harnesses/zed-agent.json). - [Continue](/harnesses/continue.md) — Continue editor extension. Provider: Continue; execution: local; target: release; current review: 16/114 (14%); supported 14, partial 1, unsupported 1, unknown 98; 10 public sources; [Product site](https://continue.dev); [JSON](/api/v1/harnesses/continue.json). - [Cline](/harnesses/cline.md) — Cline editor agent. Provider: Cline; execution: local; target: release; current review: 17/114 (15%); supported 14, partial 2, unsupported 1, unknown 97; 6 public sources; [Product site](https://cline.bot); [JSON](/api/v1/harnesses/cline.json). - [JetBrains AI](/harnesses/jetbrains-ai.md) — JetBrains AI assistant in IDEs. Provider: JetBrains; execution: local; target: release; current review: 0/114 (0%); supported 0, partial 0, unsupported 0, unknown 114; 0 public sources; [Product site](https://www.jetbrains.com/ai/); [JSON](/api/v1/harnesses/jetbrains-ai.json). - [Warp](/harnesses/warp.md) — Warp terminal with agent mode. Provider: Warp; execution: local; target: release; current review: 5/114 (4%); supported 3, partial 2, unsupported 0, unknown 109; 1 public sources; [Product site](https://www.warp.dev); [JSON](/api/v1/harnesses/warp.json). ## CLI (9) - [Claude CLI](/harnesses/claude-cli.md) — Claude in a terminal harness. Provider: Anthropic; execution: local; target: release; current review: 62/114 (54%); supported 47, partial 14, unsupported 1, unknown 52; 29 public sources; [Product site](https://docs.anthropic.com); [JSON](/api/v1/harnesses/claude-cli.json). - [ChatGPT CLI](/harnesses/chatgpt-cli.md) — ChatGPT in a terminal harness. Provider: OpenAI; execution: local; target: release; current review: 0/114 (0%); supported 0, partial 0, unsupported 0, unknown 114; 0 public sources; Product site not recorded; [JSON](/api/v1/harnesses/chatgpt-cli.json). - [Codex CLI](/harnesses/codex-cli.md) — Terminal coding agent that can inspect, edit, and run code in a local repository. Provider: OpenAI; execution: local; target: release; current review: 22/114 (19%); supported 18, partial 4, unsupported 0, unknown 92; 11 public sources; [Product site](https://developers.openai.com/codex/cli/); [JSON](/api/v1/harnesses/codex-cli.json). - [OpenCode](/harnesses/opencode.md) — Open-source terminal coding agent with project tools, configurable model providers, MCP, skills, and plugins. Provider: OpenCode; execution: local; target: release; current review: 6/114 (5%); supported 6, partial 0, unsupported 0, unknown 108; 4 public sources; [Product site](https://opencode.ai/docs/); [JSON](/api/v1/harnesses/opencode.json). - [Gemini CLI](/harnesses/gemini-cli.md) — Interactive terminal agent with filesystem, shell, web, and MCP tools. Provider: Google; execution: local; target: release; current review: 47/114 (41%); supported 38, partial 7, unsupported 2, unknown 67; 23 public sources; [Product site](https://google-gemini.github.io/gemini-cli/docs/); [JSON](/api/v1/harnesses/gemini-cli.json). - [Aider](/harnesses/aider.md) — Aider pair-programming CLI. Provider: Aider; execution: local; target: release; current review: 5/114 (4%); supported 3, partial 2, unsupported 0, unknown 109; 5 public sources; [Product site](https://aider.chat); [JSON](/api/v1/harnesses/aider.json). - [Goose](/harnesses/goose.md) — Extensible local agent CLI for coding and automation with multiple model providers and MCP extensions. Provider: Block; execution: local; target: release; current review: 0/114 (0%); supported 0, partial 0, unsupported 0, unknown 114; 0 public sources; [Product site](https://block-goose.mintlify.app/); [JSON](/api/v1/harnesses/goose.json). - [Copilot CLI](/harnesses/copilot-cli.md) — Terminal-native GitHub Copilot agent for questions, code changes, debugging, and GitHub workflows. Provider: Microsoft; execution: local; target: release; current review: 22/114 (19%); supported 19, partial 3, unsupported 0, unknown 92; 7 public sources; [Product site](https://docs.github.com/en/copilot/how-tos/copilot-cli); [JSON](/api/v1/harnesses/copilot-cli.json). - [Amp](/harnesses/amp-cli.md) — Sourcegraph Amp coding agent. Provider: Sourcegraph; execution: local; target: release; current review: 0/114 (0%); supported 0, partial 0, unsupported 0, unknown 114; 0 public sources; [Product site](https://ampcode.com); [JSON](/api/v1/harnesses/amp-cli.json). ## Related catalog views - [Compare two harnesses](/compare.md) - [Full compatibility matrix](/matrix.md) - [Research coverage](/coverage.md) - [Methodology](/methodology.md)