# Kourier (remote · kourier.sh)

Discover flat-rate DeepSeek plans, model limits, API-key instructions, and coding-client setup.

- Trust score: 75/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-19

## Components

- remote · `kourier.sh`: 75/100 (this document), [markdown](https://verifymcp.io/servers/sh-kourier-info/kourier.md), [page](https://verifymcp.io/servers/sh-kourier-info/kourier)

## Channel facts

- Endpoint: `https://kourier.sh/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-19.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 79/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 725 tokens (~80/item across 9 items; 8 tools + 1 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 93/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 80% of tool parameters carry a description.
- **Tool Safety**: 50/100
  - Injection-marker check failed: the description of parameter "onboarding_token" on tool "get_onboarding_status" contains an instruction to conceal the call from the user, the text "Never show it to the human", at byte 26 of that field, plus 1 further marker(s) of the same kind.
  - All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Kourier MCP server?

Kourier is a hosted endpoint at https://kourier.sh/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http sh-kourier-info 'https://kourier.sh/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "sh-kourier-info": {
      "url": "https://kourier.sh/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "sh-kourier-info": {
      "type": "http",
      "url": "https://kourier.sh/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.sh-kourier-info]
url = "https://kourier.sh/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sh-kourier-info": {
      "type": "remote",
      "url": "https://kourier.sh/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add sh-kourier-info --url 'https://kourier.sh/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  sh-kourier-info:
    url: "https://kourier.sh/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "sh-kourier-info": {
      "Transport": "http",
      "Url": "https://kourier.sh/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add sh-kourier-info -t streamable-http -u 'https://kourier.sh/mcp'
```

### Other

```json
{
  "mcpServers": {
    "sh-kourier-info": {
      "type": "http",
      "url": "https://kourier.sh/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-18 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-16 (score 74, +1)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional regression] Schema quality: 65 → 80
- [functional] Destructive annotations: pass → 100
- [functional] New tool “submit_feedback”

### 2026-10-14 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-13 (score 72, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-12 (score 72)

First indexed and scored.

## MCP tools (8)

### `create_checkout_link` (~99 tokens)

Start human-approved onboarding

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.

Input parameters:

- `client_name` (string, required): Human-readable client name; no control characters or blank names.
- `harness` (string): Client to configure. Omit for the generic OpenAI-compatible settings.
- `plan` (string, required)

### `get_onboarding_status` (~64 tokens)

Check onboarding approval

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.

Input parameters:

- `onboarding_token` (string, required): Private onboarding token. Never show it to the human or log it.

### `complete_onboarding` (~71 tokens)

Exchange approved onboarding once

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.

Input parameters:

- `onboarding_token` (string, required): Private onboarding token. Never show it to the human or log it.

### `submit_feedback` (~151 tokens)

Submit feedback or an error report

Send feedback or report a Kourier error, attributed to your account. Requires your Kourier API key in the MCP connection's Authorization: Bearer header, never in tool arguments. Submit only what the user wants to share; exclude API keys, tokens, passwords, personal data, and private code or logs. Include a request_id when available to help investigation.

Input parameters:

- `client_name` (string): Optional client or harness name and version.
- `kind` (string, required)
- `message` (string, required): Feedback, or a description of the error with expected/actual behavior and reproduction steps. No secrets or private data.
- `request_id` (string): Optional Kourier request ID associated with the error.

### `get_pricing` (~28 tokens)

Plans and pricing

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

### `get_setup_instructions` (~55 tokens)

Tool setup

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

Input parameters:

- `harness` (string): Client to configure. Omit for the generic OpenAI-compatible settings.

### `get_api_key_instructions` (~42 tokens)

Get an API key

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

### `get_models` (~24 tokens)

Models and limits

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

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/sh-kourier-info/kourier#diagnostics

## Score history

- 2026-10-19: 75
- 2026-10-18: 75
- 2026-10-17: 74
- 2026-10-16: 74
- 2026-10-15: 73
- 2026-10-14: 73
- 2026-10-13: 72
- 2026-10-12: 72

## Common questions

### What is the Kourier MCP server?

Kourier is an MCP server listed in the public MCP registry as sh.kourier/info. Discover flat-rate DeepSeek plans, model limits, API-key instructions, and coding-client setup. This page covers its hosted endpoint (https://kourier.sh/mcp).

### Is the Kourier MCP server safe to use?

Kourier scores 75 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Kourier MCP server expose?

Kourier exposes 8 tools: create_checkout_link, get_onboarding_status, complete_onboarding, submit_feedback, get_pricing, and 3 more. Their descriptions and schemas cost roughly 534 tokens of context every time the server is loaded.

### Does the Kourier MCP server require authentication?

No. We connected to Kourier without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Kourier MCP server still maintained?

Kourier is still listed as active in the MCP registry. We last reached this channel on 19 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://kourier.sh/mcp
- Repository: https://github.com/kourierai/mcp
- Website: https://kourier.sh/
- Changelog RSS feed: https://verifymcp.io/servers/sh-kourier-info/kourier.xml
- Changelog JSON feed: https://verifymcp.io/servers/sh-kourier-info/kourier.json
- HTML version of this page: https://verifymcp.io/servers/sh-kourier-info/kourier