CaptureOneAI Web Perception MCP Server

by captureoneai Your server? Claim it

answering

CaptureOneAI Web Perception is answering right now. Last checked 5 min ago. It exposes 6 tools.

Give agents eyes on any web page: structured context, and changes explained in plain language.

Uptime history 50 days of history · worst day 93%

50 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

174 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check CaptureOneAI Web Perception every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add web-perception --transport http https://captureoneai.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://captureoneai.com/mcp

~/.codex/config.toml

[mcp_servers.web-perception]
url = "https://captureoneai.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "web-perception": {
      "url": "https://captureoneai.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "web-perception": {
      "type": "http",
      "url": "https://captureoneai.com/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

monitor

check_monitor

Triggers an immediate check for a monitor instead of waiting for its next scheduled run, and returns any detected changes.

get_monitor_changes

Returns the recent check history for a monitor, including detected changes with their relevance and explanation.

capture

capture_context

Returns the structured representation of a web page: visible text with coordinates, interactive elements, forms and tables. Use this to let an agent read and understand a page without parsing raw HTML.

elements

find_elements

Returns only the interactive elements of a page (buttons, links, inputs) with role, label, CSS selector and pixel coordinates. Use this before acting on a page (computer-use / Set-of-Marks style grounding) instead of capture_context when you only need to know what can be clicked and where.

monitors

list_monitors

Lists your active monitors and their IDs, URLs and schedules.

semantic

create_semantic_monitor

Watches a URL on a schedule and reports what changed and whether it matters, explained by AI — not just a pixel-diff percentage. Use this for competitor pricing pages, changelogs, status pages, or any page whose changes should trigger a workflow.

Endpoints

URL	Transport	State	Latency	Checked
https://captureoneai.com/mcp	streamable-http	answering	200 ms	5 min ago

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CaptureOneAI Web Perception — questions

Answers built from our own checks of this server.

What can CaptureOneAI Web Perception do?

It exposes 6 tools, read directly from the server on our last check. Among them: capture_context, check_monitor, create_semantic_monitor, find_elements, get_monitor_changes, list_monitors. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is CaptureOneAI Web Perception working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 174 ms. The bar chart above shows every period we have measured.

How do I connect CaptureOneAI Web Perception?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does CaptureOneAI Web Perception need an API key?

No. CaptureOneAI Web Perception completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is CaptureOneAI Web Perception?

It answers our handshake in 174 ms on average, which is faster than 74% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.