AgentStack (agentstack.tech) MCP Server

by agentstacktech Your server? Claim it

answering

AgentStack (agentstack.tech) is answering right now. Last checked 13 min ago. It exposes 1 tools. Last commit 9 Oct 2026.

Backend for AI agents: one batched tool over ~668 actions (hosting, storage, auth, payments).

Uptime history 11 days of history · worst day 89%

11 days agonow

98.9%

Uptime 24h

90 of 91 checks

Tools

read from the server

220 ms

Response time

average over 24h

Stars

last commit 9 Oct 2026

What changed 19

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 7 October 2026. No other catalogue keeps this.

16 Oct a tool changed the parameters it asks for3 times that day agentstack.execute

16 Oct a tool description was rewritten agentstack.execute

16 Oct a tool changed version

15 Oct a tool description was rewritten agentstack.execute

15 Oct a tool changed the parameters it asks for agentstack.execute

14 Oct a tool changed the parameters it asks for agentstack.execute

13 Oct a tool changed the parameters it asks for agentstack.execute

11 Oct a tool description was rewritten agentstack.execute

11 Oct a tool changed the parameters it asks for agentstack.execute

10 Oct a tool changed the parameters it asks for2 times that day agentstack.execute

and 9 more, back to 7 October 2026

AgentStack (agentstack.tech) does not always answer

Over the last week it answered 96.7% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

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.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agentstack --transport http https://agentstack.tech/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "agentstack": {
      "url": "https://agentstack.tech/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.agentstack]
url = "https://agentstack.tech/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "agentstack": {
      "url": "https://agentstack.tech/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "agentstack": {
      "url": "https://agentstack.tech/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.

agentstack

agentstack.execute

AgentStack MCP = Work Graph control plane. After session + context.project_id: agents.work_next (mcp_work_loop_v1) -> plan_claim -> plan_execute (CAS/leases). Follow packet.next_action; catalog/discovery.search only if no packet. One-shot CRM/upload may call domain actions directly. Spine: agents.plan_get -> agents.work_next -> agents.plan_claim -> agents.plan_execute. Context.project_id on every batch. Detail: prompts/get agentstack_session_setup and agentstack_execute_budget.

Endpoints

URL	Transport	State	Latency	Checked
https://agentstack.tech/mcp	streamable-http	answering	219 ms	13 min ago

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AgentStack (agentstack.tech) — questions

Answers built from our own checks of this server.

What can AgentStack (agentstack.tech) do?

It exposes 1 tools, read directly from the server on our last check. Among them: agentstack.execute. 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 AgentStack (agentstack.tech) working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 90 of 91 checks got a reply (98.9%), average response time 220 ms. The bar chart above shows every period we have measured.

How do I connect AgentStack (agentstack.tech)?

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 AgentStack (agentstack.tech) need an API key?

No. AgentStack (agentstack.tech) 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 AgentStack (agentstack.tech)?

It answers our handshake in 220 ms on average, which is faster than 57% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is AgentStack (agentstack.tech) open source?

We cannot say either way: 2 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.