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Chasa MCP Server

not responding

Chasa is listed as active in the registry but did not answer our last check. It exposes 4 tools. Last commit 16 Sep 2026.

AI invoice follow-up emails for freelancers. Draft-only, never sends for you.

Uptime history 34 days of history · worst day 0%
34 days agonow
0.0%
Uptime 24h
0 of 92 checks
4
Tools
read from the server
383 ms
Response time
average over 24h
0
Stars
last commit 16 Sep 2026

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 August 2026. No other catalogue keeps this.

22 Aug 2 tool descriptions were rewritten list_templates, recommend_template

Chasa does not always answer

Over the last week it answered 0.0% 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 2 min ago.

run in your terminal
claude mcp add chasa --transport http https://api.chasa.io/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "chasa": {
      "url": "https://api.chasa.io/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.chasa]
url = "https://api.chasa.io/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "chasa": {
      "url": "https://api.chasa.io/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "chasa": {
      "url": "https://api.chasa.io/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.

chase
get_chase_tip
Get a short chase-tone tip for how late an invoice is.
draft
draft_chase_email
Draft a payment follow-up email for an overdue invoice. Returns subject + body. Does not send email — the user copies it to their own inbox.
recommend
recommend_template
Recommend a free docstoc payment-reminder template for a given days-overdue stage, with a URL.
templates
list_templates
List docstoc free invoice follow-up email templates with URLs.

Endpoints

URLTransportStateLatencyChecked
https://api.chasa.io/mcp streamable-http answering 383 ms 2 min ago

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Chasa — questions

Answers built from our own checks of this server.

What can Chasa do?
It exposes 4 tools, read directly from the server on our last check. Among them: draft_chase_email, get_chase_tip, list_templates, recommend_template. 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 Chasa working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 383 ms. The bar chart above shows every period we have measured.
The registry lists Chasa 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 Chasa?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Chasa need an API key?
No. Chasa 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.
Is Chasa open source?
We cannot say either way: written in HTML and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.