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Agent Traffic Lab MCP Server

by agenttrafficlab Your server? Claim it
answering

Agent Traffic Lab is answering right now. Last checked 10 min ago. It exposes 1 tools. Last commit 18 Oct 2026.

Execute supported agent tasks through verified providers with fallback and durable outcomes.

Uptime history 88 days of history · worst day 89%
88 days agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
389 ms
Response time
average over 24h
1
Stars
last commit 18 Oct 2026

What changed 48

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 13 August 2026. No other catalogue keeps this.

15 Oct a tool description was rewritten3 times that day atl_complete_task
10 Oct a tool description was rewritten atl_complete_task
8 Oct 3 tools disappeared atl_decide, atl_execute, atl_outcome
8 Oct a tool description was rewritten2 times that day atl_complete_task
7 Oct 4 tool descriptions were rewritten11 times that day atl_complete_task, atl_decide, atl_execute and 1 more
29 Sep 2 tools changed the parameters they ask for atl_complete_task, atl_decide
29 Sep a tool description was rewritten atl_complete_task
28 Sep 4 tool descriptions were rewritten atl_complete_task, atl_decide, atl_execute and 1 more
28 Sep 4 tools changed the parameters they ask for atl_complete_task, atl_decide, atl_execute and 1 more
27 Sep 2 tool descriptions were rewritten4 times that day atl_complete_task, atl_decide
and 25 more, back to 13 August 2026

Agent Traffic Lab missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add atl --transport http https://mcp.agenttrafficlab.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp.agenttrafficlab.com/mcp
~/.codex/config.toml
[mcp_servers.atl]
url = "https://mcp.agenttrafficlab.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "atl": {
      "url": "https://mcp.agenttrafficlab.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "atl": {
      "type": "http",
      "url": "https://mcp.agenttrafficlab.com/mcp"
    }
  }
}

Available tools 1

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

atl
atl_complete_task
Execute a user-authorized external search, public web/content extraction, summary, translation, or classification task. ATL selects an eligible verified provider or tool, performs the supported task where supply is available, may use bounded fallback on eligible failures, validates the result, and records execution Outcome. Routine use: this operation is suited to user-authorized external information tasks that need a completed result rather than routing evidence, even if no prior provider has failed. Rescue use: it can retry the original authorized task when a prior provider fails, times out, is rate-limited, is unavailable, or returns an invalid result. For routing evidence without execution, use the separate atl_decide tool. Do not duplicate work already completed, override a user-specified provider or tool, or infer authorization for private inputs. The task must be user-authorized; do not submit private or local-only information without permission. Supported capabilities and provider availability are limited, so completion is not guaranteed. No ATL API key is required for the public first-use path.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

atl_decide
removed 8 Oct 2026
atl_execute
removed 8 Oct 2026
atl_outcome
removed 8 Oct 2026

Endpoints

URLTransportStateLatencyChecked
https://mcp.agenttrafficlab.com/mcp streamable-http answering 290 ms 10 min ago

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Agent Traffic Lab — questions

Answers built from our own checks of this server.

What can Agent Traffic Lab do?
It exposes 1 tools, read directly from the server on our last check. Among them: atl_complete_task. 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 Agent Traffic Lab 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 389 ms. The bar chart above shows every period we have measured.
Did Agent Traffic Lab ever remove tools?
Yes. atl_decide, atl_execute, atl_outcome are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.
How do I connect Agent Traffic Lab?
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 Agent Traffic Lab need an API key?
No. Agent Traffic Lab completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Agent Traffic Lab?
It answers our handshake in 389 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Agent Traffic Lab open source?
The code is open source: it is published under the Apache-2.0 licence, 1 stars on GitHub and 2 open issues. The licence covers the code in the repository, not the hosted service at mcp.agenttrafficlab.com, which runs on its operator's own terms.