# io.github.reiarseni/mockpost (pypi · mockpost)

Local multi-channel message emulator for E2E testing, with MCP tools for LLM agents.

- Trust score: 0/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-26

## Components

- pypi · `mockpost`: 0/100 (this document), [markdown](https://verifymcp.io/servers/reiarseni-mockpost/mockpost.md), [page](https://verifymcp.io/servers/reiarseni-mockpost/mockpost)

## Channel facts

- Registry: `pypi`
- Package: `mockpost`
- Version: `0.3.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-08-26.

- **Supply Chain Security**: 74/100
  - No malware found by supply-chain analysis.
  - CVE check failed: an unpatched critical CVE affects this package; the score is capped at 0.
  - Runs hatchling.build at install time, a recognised native-build step with no shell scripting around it.
  - 6 of 55 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 10/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: the license (MIT License) isn't a recognized OSI-approved license.
  - Actively maintained (last published 1 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: this package could not be installed in a clean environment, so we have no schema to assess.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: this package could not be installed in a clean environment, so we have no schema to compare.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: this package could not be installed in a clean environment, so we have no tool definitions to assess.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: this package could not be installed in a clean environment, so we have no tool text to scan.
- **Capabilities**: 0/100
  - Protocol version not yet verified: this package could not be installed in a clean environment, so we never saw its MCP handshake.

**Unverified: 5 categories.** Categories scored 0 because our sandbox run of this package has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you.

## Install

### How do I install the io.github.reiarseni/mockpost MCP server?

io.github.reiarseni/mockpost runs locally as a PyPI package, launched with uvx mockpost. 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 reiarseni-mockpost -- uvx mockpost
```

### Cursor

```json
{
  "mcpServers": {
    "reiarseni-mockpost": {
      "command": "uvx",
      "args": [
        "mockpost"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "reiarseni-mockpost": {
      "command": "uvx",
      "args": [
        "mockpost"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add reiarseni-mockpost -- uvx mockpost
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "reiarseni-mockpost": {
      "type": "local",
      "command": [
        "uvx",
        "mockpost"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add reiarseni-mockpost --command uvx --arg mockpost
```

### Hermes

```yaml
mcp_servers:
  reiarseni-mockpost:
    command: "uvx"
    args: ["mockpost"]
```

### Netclaw

```json
{
  "McpServers": {
    "reiarseni-mockpost": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "mockpost"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add reiarseni-mockpost -t stdio -c uvx -a mockpost
```

### Other

```json
{
  "mcpServers": {
    "reiarseni-mockpost": {
      "command": "uvx",
      "args": [
        "mockpost"
      ]
    }
  }
}
```

## 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.

### 2026-08-26 (score 0, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-08-24 (score 0, 0)

- [functional] Package version: 0.2.1 → 0.3.0

### 2026-08-15 (score 0, 0)

- [security] Stability: Stability not yet verified: this package could not be installed in a clean environment, so we have no schema to compare.
- [functional] Schema quality: Schema quality not yet verified: this package could not be installed in a clean environment, so we have no schema to assess.
- [functional] Capabilities: Protocol version not yet verified: this package could not be installed in a clean environment, so we never saw its MCP handshake.
- [functional] Tool coverage: Tool coverage not yet verified: this package could not be installed in a clean environment, so we have no tool definitions to assess.

### 2026-08-14 (score 0, 0)

- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional] Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet.
- [functional] Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [functional] Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional] Package version: 0.1.1 → 0.2.1
- [functional] Package version: 0.1.1 → 0.2.0

### 2026-08-13 (score 0)

First indexed and scored.

## MCP tools (0)

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/reiarseni-mockpost/mockpost#diagnostics

## Score history

- 2026-08-26: 0
- 2026-08-25: 0
- 2026-08-24: 0
- 2026-08-23: 0
- 2026-08-22: 0
- 2026-08-21: 0
- 2026-08-20: 0
- 2026-08-19: 0
- 2026-08-18: 0
- 2026-08-17: 0
- 2026-08-16: 0
- 2026-08-15: 0
- 2026-08-14: 0
- 2026-08-13: 0

## Links

- PyPI project: https://pypi.org/project/mockpost/
- Socket report: https://socket.dev/pypi/package/mockpost
- Changelog RSS feed: https://verifymcp.io/servers/reiarseni-mockpost/mockpost.xml
- Changelog JSON feed: https://verifymcp.io/servers/reiarseni-mockpost/mockpost.json
- HTML version of this page: https://verifymcp.io/servers/reiarseni-mockpost/mockpost