# Effect 中文文档 (npm · effect-ts-cn-mcp)

Effect 官方文档的中文译文检索（234 页，v3 + v4）。每条结果带可核验引用：能点回原文小节、能看到该译文对着哪次上游提交译的。零依赖、离线自包含。

- Trust score: 69/100 (medium)
- Change this week: +15
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- npm · `effect-ts-cn-mcp`: 69/100 (this document), [markdown](https://verifymcp.io/servers/aaronlou-effect-ts-cn/effect-ts-cn-mcp.md), [page](https://verifymcp.io/servers/aaronlou-effect-ts-cn/effect-ts-cn-mcp)

## Channel facts

- Registry: `npm`
- Package: `effect-ts-cn-mcp`
- Version: `0.1.0`
- 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 2026-09-20.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 6 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 88/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 8707 tokens (~36/item across 241 items; 6 tools + 235 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 92/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 75% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 20/100
  - Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the Effect 中文文档 MCP server?

Effect 中文文档 runs locally as an npm package, launched with npx -y effect-ts-cn-mcp. 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 aaronlou-effect-ts-cn -- npx -y effect-ts-cn-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "aaronlou-effect-ts-cn": {
      "command": "npx",
      "args": [
        "-y",
        "effect-ts-cn-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "aaronlou-effect-ts-cn": {
      "command": "npx",
      "args": [
        "-y",
        "effect-ts-cn-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add aaronlou-effect-ts-cn -- npx -y effect-ts-cn-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "aaronlou-effect-ts-cn": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "effect-ts-cn-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add aaronlou-effect-ts-cn --command npx --arg -y --arg effect-ts-cn-mcp
```

### Hermes

```yaml
mcp_servers:
  aaronlou-effect-ts-cn:
    command: "npx"
    args: ["-y", "effect-ts-cn-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "aaronlou-effect-ts-cn": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "effect-ts-cn-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add aaronlou-effect-ts-cn -t stdio -c npx -a -y effect-ts-cn-mcp
```

### Other

```json
{
  "mcpServers": {
    "aaronlou-effect-ts-cn": {
      "command": "npx",
      "args": [
        "-y",
        "effect-ts-cn-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-09-14 (score 69, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-13 (score 54)

First indexed and scored.

## MCP tools (6)

### `search_docs` (~107 tokens)

在 effect-ts.cn 的**中文** Effect 文档中做关键词检索，返回最相关的页面与小节（含官方原文链接）。未翻译的官方页面也会被列出。

Input parameters:

- `limit` (number): 返回条数，默认 5
- `query` (string, required): 中文或英文关键词，例如「Layer 依赖注入」或「Effect.gen」
- `version` (string): 限定版本，默认 v4 优先

### `get_page` (~51 tokens)

取回某一页中文译文的完整 Markdown（含上游文件路径与基线 commit）。slug 形如 v4/getting-started/installation。

Input parameters:

- `slug` (string, required)

### `ask` (~77 tokens)

就中文 Effect 文档提问。返回带引用的回答；若站内没有依据或该页尚未翻译，会明确拒答（citations 为空）。

Input parameters:

- `question` (string, required)
- `scope` (string): 限定到某一页（可选），如 v4/getting-started/installation

### `glossary` (~29 tokens)

返回社区术语表：哪些术语保留英文、以及 CI 门禁禁止的译法。

### `translation_status` (~61 tokens)

查询某页或全部页面的翻译状态（已翻译/未翻译、上游基线、是否落后）。不传 slug 则返回总体统计。

Input parameters:

- `slug` (string): 可选；省略则返回总体统计

### `cite` (~126 tokens)

解析并核验一条引用：给出规范化引用 ID、可解引用地址（/cite/<digest>.json）、原文片段、内容指纹、上游基线与官方原文地址。用途：独立核对某条引用是否仍成立、是否已漂移 —— 不要凭记忆判断引用是否过期。

Input parameters:

- `key` (string, required): 引用 key：digest、`slug#anchor`、或完整 citationId（如 ecn:v4/error-management/unexpected-errors@16b1646#catchdefect）

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/aaronlou-effect-ts-cn/effect-ts-cn-mcp#diagnostics

## Score history

- 2026-09-20: 69
- 2026-09-19: 69
- 2026-09-18: 69
- 2026-09-17: 69
- 2026-09-16: 69
- 2026-09-15: 69
- 2026-09-14: 69
- 2026-09-13: 54

## Common questions

### What is the Effect 中文文档 MCP server?

Effect 中文文档 is an MCP server listed in the public MCP registry as io.github.aaronlou/effect-ts-cn. Effect 官方文档的中文译文检索（234 页，v3 + v4）。每条结果带可核验引用：能点回原文小节、能看到该译文对着哪次上游提交译的。零依赖、离线自包含。 This page covers its npm package (effect-ts-cn-mcp).

### Is the Effect 中文文档 MCP server safe to use?

Effect 中文文档 scores 69 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. It declares no install or post-install scripts. 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 Effect 中文文档 MCP server expose?

Effect 中文文档 exposes 6 tools: search_docs, get_page, ask, glossary, translation_status, cite. Their descriptions and schemas cost roughly 451 tokens of context every time the server is loaded.

### Is the Effect 中文文档 MCP server still maintained?

Effect 中文文档 is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Effect 中文文档 MCP server under?

Effect 中文文档 declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/effect-ts-cn-mcp
- Socket report: https://socket.dev/npm/package/effect-ts-cn-mcp
- Repository: https://github.com/aaronlou/effect-ts.cn
- Website: https://effect-ts.cn/
- Changelog RSS feed: https://verifymcp.io/servers/aaronlou-effect-ts-cn/effect-ts-cn-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/aaronlou-effect-ts-cn/effect-ts-cn-mcp.json
- HTML version of this page: https://verifymcp.io/servers/aaronlou-effect-ts-cn/effect-ts-cn-mcp