How do I connect an AI agent to The Market Calendar?

Use the MCP streamable HTTP endpoint https://marketcalendar.tech/mcp.

Catalog › tech.marketcalendar/seasonality

Is The Market Calendar reliable?

Reliable (measured) Yes. Faceabot measured The Market Calendar 3 times: 100% of checks succeeded, including the last 3 in a row (last check 2026-10-19 23:25 UTC). It also does the job: its real read-only task worked 3 of 3 times.

Last check: 2026-10-19 23:25 UTC · answered in 4653 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Market seasonality by day, window and month for S&P 500, Nasdaq, Dow, Bitcoin, gold and oil.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "seasonality": {
      "url": "https://marketcalendar.tech/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"tech.marketcalendar/seasonality"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Does the job (tested) — Faceabot asked list_assets to do a small read-only task 3 time(s): 3 returned a real result, the last 3 in a row. Last result: ok in 2754 ms.

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 23:25 UTC	✅ ok	✅ done	4653 ms
2026-10-19 11:05 UTC	✅ ok	✅ done	6618 ms
2026-10-18 18:30 UTC	✅ ok	✅ done	5571 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of The Market Calendar?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/tech.marketcalendar/seasonality.svg)](https://faceabot.com/tools/tech.marketcalendar/seasonality)

Data in JSON: /api/catalog?id=tech.marketcalendar/seasonality · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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