MCP.Market

Kourier MCP server

online · 100% uptime
by kourier.sh·sh.kourier/info·v1.0.0
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Discover flat-rate DeepSeek plans, model limits, API-key instructions, and coding-client setup.

B77/100grade B
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Safety scan
B77/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Kourier tools (7, 1 write)

write = sends, deletes, buys or posts
  • complete_onboardingFree

    Deliver a dedicated revocable inference key exactly once after human approval and active entitlement. Never retry after issuance or ambiguous delivery; check status instead. Keep the key private and configure the client only with user approval.

  • create_checkout_linkwrite actionFree

    Create a verified sign-in, recurring Starter/Pro plan and explicit agent access approval link. Show only onboarding_url and user_code to the human; keep the token private. This does not itself charge or issue a key.

  • get_api_key_instructionsFree

    How a person or an agent obtains a Kourier API key: dashboard sign-up, agent sign-in (auth.md), or OAuth with PKCE.

  • get_modelsFree

    The model Kourier serves, its API model string, and context limits.

  • get_onboarding_statusFree

    Check approval and signed-webhook-backed entitlement, without identity or secrets. Poll every 5 seconds; complete only when ready. Stop on issued, denied or expired.

  • get_pricingFree

    Kourier's plans, monthly prices, concurrency limits, and what has no usage cap.

  • get_setup_instructionsFree

    Configuration for using Kourier from Oh My Pi, Claude Code, Codex CLI, or any OpenAI-compatible client.

Public scan report

scanner v0.1.10 · 2026-10-13 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2487ms17/20
  • Tool poisoning7 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 2 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Kourier compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
77/100
higher than 50% of 4,460 AI and agents servers
Tools
7
the typical AI and agents server has 6
Tools that change things
14%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
170 ms
faster than 73% of 2,331 AI and agents servers

What its tools let an agent do: 6 read · 1 create

Install Kourier in Claude Code, Cursor or VS Code

claude mcp add --transport http info https://kourier.sh/mcp
Add to Cursor

What the publisher says

From the Kourier repository's README, as published. We do not edit it. Read it on GitHub

Kourier MCP Server

Remote Model Context Protocol (MCP) server for Kourier — flat-rate hosted AI inference for coding agents.

Use the MCP server to discover plans, check model limits, configure your coding client, and start human-approved subscription onboarding. Kourier serves DeepSeek V4.1 Flash through OpenAI-compatible and Anthropic-compatible inference APIs, with no per-token billing or request-volume quotas. Plans differ by concurrency.

https://kourier.sh/mcp

Transport: Streamable HTTP, stateless, JSON responses. Authentication: none required for the public MCP tools.

MCP provides service information and setup instructions, not model inference. Inference uses a subscription API key at https://api.kourier.sh/v1 (OpenAI-compatible) or https://api.kourier.sh/anthropic (Anthropic-compatible).

This repository documents the hosted service; there is no local server to install or run. The live MCP server provides four read-only information tools and three onboarding tools. Recurring billing and agent access require explicit human approval in the browser before a dedicated inference key can be issued.

Quick start

Claude Code

claude mcp add --transport http kourier https://kourier.sh/mcp

Cursor / clients using mcpServers

Add this entry to your client's MCP configuration:

{
  "mcpServers": {
    "kourier": {
      "url": "https://kourier.sh/mcp"
    }
  }
}

Configuration formats vary by client; use the remote Streamable HTTP URL above where your client requests a server URL.

Once connected, ask: “What are Kourier's plans, and how do I configure my coding client to use it?”

Adding this MCP server does not change the model powering your coding client. Use getsetupinstructions to configure Kourier as the inference provider separately.

Tools

Connecting to MCP and using the information tools requires no authentication. Onboarding status and completion require the private onboardingtoken returned by createcheckout_link; keep it out of logs, public messages, and repositories.

For example, call getsetupinstructions with:

{
  "harness": "claude-code"
}

The server also exposes the kourier-setup Markdown resource and the configurekourier** prompt, which accepts the same optional harness value.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Kourier: common questions

Is Kourier MCP server safe?
Mostly: it is graded B (77/100). Read the Kourier safety report
How do I install Kourier?
It runs remotely at kourier.sh. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Kourier need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Kourier maintained?
The last commit was 24 days ago (2026-10-11). The latest release is v1.0.0.
Is Kourier up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Kourier?
Servers from other publishers that do the same job: Serena MCP: the IDE for your agent MCP server, Figma Context MCP server and Agent-Native Plan MCP server.
How does Kourier compare with other AI and agents MCP servers?
safety score 77/100 (higher than 50% of 4,460 AI and agents servers); tools 7 (the typical AI and agents server has 6); tools that change things 14% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Kourier

Same job from other publishers: the closest match first, then the best rated.

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  • SuperCompress
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