Can My Agent Uselookup · compare · cite

Aug 28, 2026 · Catalog foundation is up

Exact product surfaces

Agent harnesses
we track.

Browse 31 independently researched web, desktop, and CLI products. Every profile explains what the product is, links to the provider when a current official reference is recorded, and shows the evidence behind each capability status.

Tracked harnesses
31
Web
9
Desktop
13
CLI
9
Current cells reviewed
82/3441

Read the directory precisely

What each record tells you

111 atomic capabilities are checked independently for every current product column.

01

Exact surface

Web, desktop, and CLI records stay separate even when they share a provider or family name.

02

Scoped support

Execution, release or hosted target, environment, conditions, and preview tracks remain attached to the claim.

03

Traceable evidence

Reviewed statuses link back to dated public sources. Unknown means unreviewed—not unsupported.

04

Portable records

Every profile has human-readable HTML plus Markdown and JSON twins for agents and downstream tools.

Complete curated index

Tracked harnesses

Product names and reviewed reference marks identify catalog records only. They do not imply affiliation, certification, sponsorship, or endorsement.

31 harnesses

09 tracked

Web

Browser-delivered products, scoped to hosted behavior observed at a dated point in time.

  • Independent referenceOpenAIChatGPTWeb · 4/111 current cells reviewed

    ChatGPT

    ChatGPT in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support4% reviewed
    Supported
    0
    Partial
    4
    Unsupported
    0
    Unknown
    107

    4 public sources · latest evidence 2026-08-28

  • Independent referenceAnthropicClaudeWeb · 3/111 current cells reviewed

    Claude

    Claude in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support3% reviewed
    Supported
    0
    Partial
    3
    Unsupported
    0
    Unknown
    108

    3 public sources · latest evidence 2026-08-28

  • Independent referenceGoogleGeminiWeb · 0/111 current cells reviewed

    Gemini

    Gemini in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceMicrosoftCopilotWeb · 0/111 current cells reviewed

    Copilot

    Microsoft Copilot in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referencexAIGrokWeb · 6/111 current cells reviewed

    Grok

    Grok in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support5% reviewed
    Supported
    5
    Partial
    1
    Unsupported
    0
    Unknown
    105

    2 public sources · latest evidence 2026-08-28

  • Independent referencePerplexityPerplexityWeb · 0/111 current cells reviewed

    Perplexity

    Perplexity in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceMistralLe ChatWeb · 0/111 current cells reviewed

    Le Chat

    Mistral Le Chat in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceCognitionDevinWeb · 0/111 current cells reviewed

    Devin

    Devin software agent in the browser.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceReplitReplit AgentWeb · 0/111 current cells reviewed

    Replit Agent

    Replit Agent in the browser IDE.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

13 tracked

Desktop

Installed apps, editor workbenches, and extensions tracked as exact desktop surfaces.

  • Independent referencexAIGrok BotDesktop · 25/111 current cells reviewed

    Grok Bot

    Persistent AI teammates reached through a desktop client and executed on a hosted computer.

    Execution
    hosted
    Target
    hosted observation
    Environment
    hosted default
    Current support23% reviewed
    Supported
    21
    Partial
    4
    Unsupported
    0
    Unknown
    86

    8 public sources · latest evidence 2026-08-28

  • Independent referenceOpenAIChatGPTDesktop · 0/111 current cells reviewed

    ChatGPT

    ChatGPT desktop app.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceAnthropicClaudeDesktop · 3/111 current cells reviewed

    Claude

    Claude desktop app.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support3% reviewed
    Supported
    0
    Partial
    3
    Unsupported
    0
    Unknown
    108

    2 public sources · latest evidence 2026-08-28

  • Independent referenceAnysphereCursorDesktop · 5/111 current cells reviewed

    Cursor

    Cursor desktop workbench.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support5% reviewed
    Supported
    4
    Partial
    1
    Unsupported
    0
    Unknown
    106

    4 public sources · latest evidence 2026-08-28

  • Independent referenceOpenWorkOpenWork DesktopDesktop · 14/111 current cells reviewed

    OpenWork Desktop

    Local-first desktop agent workbench with OpenCode-backed skills, MCP, plugins, browser control, and local or remote workers.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support13% reviewed
    Supported
    10
    Partial
    4
    Unsupported
    0
    Unknown
    97

    6 public sources · latest evidence 2026-08-28

  • Independent referenceMicrosoftCopilot ChatDesktop · 6/111 current cells reviewed

    Copilot Chat

    GitHub Copilot Chat inside VS Code.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support5% reviewed
    Supported
    5
    Partial
    1
    Unsupported
    0
    Unknown
    105

    4 public sources · latest evidence 2026-08-28

  • Independent referenceGoogleChrome WebMCP origin trialDesktop · 4/111 current cells reviewed

    Chrome WebMCP origin trial

    Experimental Chrome surface for websites and WebMCP-aware browser agents.

    Execution
    local
    Target
    release
    Environment
    preview enabled
    Current support4% reviewed
    Supported
    0
    Partial
    4
    Unsupported
    0
    Unknown
    107

    1 public source · latest evidence 2026-08-28

  • Independent referenceCodeiumWindsurfDesktop · 0/111 current cells reviewed

    Windsurf

    Windsurf desktop workbench.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceZedZed AgentDesktop · 0/111 current cells reviewed

    Zed Agent

    Agent panel inside the Zed editor.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceContinueContinueDesktop · 0/111 current cells reviewed

    Continue

    Continue editor extension.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceClineClineDesktop · 0/111 current cells reviewed

    Cline

    Cline editor agent.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceJetBrainsJetBrains AIDesktop · 0/111 current cells reviewed

    JetBrains AI

    JetBrains AI assistant in IDEs.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceWarpWarpDesktop · 0/111 current cells reviewed

    Warp

    Warp terminal with agent mode.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

09 tracked

CLI

Terminal-native products, scoped to a release target and local execution environment.

  • Independent referenceAnthropicClaude CLICLI · 4/111 current cells reviewed

    Claude CLI

    Claude in a terminal harness.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support4% reviewed
    Supported
    3
    Partial
    1
    Unsupported
    0
    Unknown
    107

    2 public sources · latest evidence 2026-08-28

  • Independent referenceOpenAIChatGPT CLICLI · 0/111 current cells reviewed

    ChatGPT CLI

    ChatGPT in a terminal harness.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceOpenAICodex CLICLI · 4/111 current cells reviewed

    Codex CLI

    Terminal coding agent that can inspect, edit, and run code in a local repository.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support4% reviewed
    Supported
    4
    Partial
    0
    Unsupported
    0
    Unknown
    107

    3 public sources · latest evidence 2026-08-28

  • Independent referenceOpenCodeOpenCodeCLI · 0/111 current cells reviewed

    OpenCode

    Open-source terminal coding agent with project tools, configurable model providers, MCP, skills, and plugins.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceGoogleGemini CLICLI · 4/111 current cells reviewed

    Gemini CLI

    Interactive terminal agent with filesystem, shell, web, and MCP tools.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support4% reviewed
    Supported
    4
    Partial
    0
    Unsupported
    0
    Unknown
    107

    3 public sources · latest evidence 2026-08-28

  • Independent referenceAiderAiderCLI · 0/111 current cells reviewed

    Aider

    Aider pair-programming CLI.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceBlockGooseCLI · 0/111 current cells reviewed

    Goose

    Extensible local agent CLI for coding and automation with multiple model providers and MCP extensions.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceMicrosoftCopilot CLICLI · 0/111 current cells reviewed

    Copilot CLI

    Terminal-native GitHub Copilot agent for questions, code changes, debugging, and GitHub workflows.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending

  • Independent referenceSourcegraphAmpCLI · 0/111 current cells reviewed

    Amp

    Sourcegraph Amp coding agent.

    Execution
    local
    Target
    release
    Environment
    local default
    Current support0% reviewed
    Supported
    0
    Partial
    0
    Unsupported
    0
    Unknown
    111

    0 public sources · evidence review pending