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afterns MCP Server

not responding

afterns is listed as active in the registry but did not answer our last check. It exposes 4 tools. Last commit 2 Nov 2026.

US stock earnings: next-day price reactions, beat/miss history, calendar, call summaries (KO/EN)

Uptime history 6 days of history · worst day 3%
6 days agonow
3.3%
Uptime 24h
3 of 91 checks
4
Tools
read from the server
363 ms
Response time
average over 24h
0
Stars
last commit 2 Nov 2026

What changed 6

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 3 November 2026. No other catalogue keeps this.

6 Nov a tool changed version3 times that day
3 Nov a tool changed version3 times that day
and 4 more, back to 3 November 2026

afterns does not always answer

Over the last week it answered 19.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not 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 13 min ago.

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

Available tools 4

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

earnings
get_earnings_calendar
List upcoming US earnings reports for a date range (up to 14 days, US Eastern dates), largest and most-watched companies first. Optional group: bigtech, semiconductors, software, memory, healthcare, space. Use for "이번 주 실적 발표 일정", "다음 주 빅테크 실적 언제야?", "Which chip stocks report next week?". Defaults to the next 7 days. The result is shown as a calendar card.
get_earnings_call_summary
Summarize what management said on a US company's latest earnings call or release: one-line takeaway, positives, concerns, and up to three quotes (Korean translation with the English original). Use for "아마존 어닝콜 핵심만 알려줘", "What did Nvidia's CEO say last quarter?". Available for about 220 major companies.
get_earnings_reactions
Show how a US stock moved the day after each of its recent earnings reports (up to the 12 most recent), whether EPS beat or missed estimates, and its next earnings date in Korea and US Eastern time. Use for questions like "엔비디아 실적 발표 언제야?", "마이크로소프트 실적 나오면 주가 어떻게 움직였어?", "Does Tesla usually drop after earnings?". Historical data only; it does not predict prices. The result is shown as an interactive card with the chart, stats, and earnings-call takeaways.
stocks
search_stocks
Find US-listed stocks by ticker or company name, including Korean names and nicknames (e.g. 구글 → GOOGL, 엔비디아 → NVDA). Use when the user names a company and you need its ticker.

Endpoints

URLTransportStateLatencyChecked
https://afterns.com/api/mcp streamable-http answering 66 ms 13 min ago

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afterns — questions

Answers built from our own checks of this server.

What can afterns do?
It exposes 4 tools, read directly from the server on our last check. Among them: get_earnings_calendar, get_earnings_call_summary, get_earnings_reactions, search_stocks. 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 afterns working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 3 of 91 checks got a reply (3.3%), average response time 363 ms. The bar chart above shows every period we have measured.
The registry lists afterns as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect afterns?
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 afterns need an API key?
No. afterns completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is afterns?
It answers our handshake in 363 ms on average, which is faster than 36% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is afterns open source?
We cannot say either way: 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.