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CloudBase

NPM · @CLOUDBASE/CLOUDBASE-MCP · 3 COMPONENTS · SCANNED SEP 20

CloudBase MCP: DB, functions, storage, hosting via @cloudbase/cloudbase-mcp

Available components

remote · tcb-api.cloud.tencent.com 36 remote · tcb-api.tencentcloud.com 31 npm · @cloudbase/cloudbase-mcp 88
+27 this week 88 Trust /100
Trust breakdown (7 categories)

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. How we score → Why this is hard to score →

Supply Chain Security100
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • No install/post-install scripts declared.Pass
  • No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
  • Source repository is publicly reachable at the declared URL. View diagnostics → Pass
  • Cryptographically verified build provenance (signed, bound to TencentCloudBase/CloudBase-AI-Toolkit). View diagnostics → Pass
  • Clear OSI-approved license (MIT).Pass
  • Actively maintained (last published 0 days ago).Pass
  • Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability52
  • AI-judged instruction clarity (good).Pass
  • Context-footprint check failed: tool/resource definitions use about 29263 tokens (~731/item across 40 items; 40 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management85
  • Stability check failed: the tool surface changed between 2.32.0 and 2.34.5: 1 tool removals, 2 breaking changes, 3 additions. See how to fix → Fail
Tool Coverage96
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 87% of tool parameters carry a description.Partial
Tool Safety92
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • 2 of 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "deployPlan" implies "deploy" and declares readOnlyHint instead, contradicting what its own name says it does. See how to fix → Partial
  • An AI judge read all 40 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the CloudBase MCP server?

CloudBase runs locally as an npm package, launched with npx -y @cloudbase/cloudbase-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

npm · @cloudbase/cloudbase-mcp

# add to Claude Code
claude mcp add tencentcloudbase-cloudbase-mcp -- npx -y @cloudbase/cloudbase-mcp
// .cursor/mcp.json
{
  "mcpServers": {
    "tencentcloudbase-cloudbase-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cloudbase/cloudbase-mcp"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "tencentcloudbase-cloudbase-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cloudbase/cloudbase-mcp"
      ]
    }
  }
}
# add to Codex CLI
codex mcp add tencentcloudbase-cloudbase-mcp -- npx -y @cloudbase/cloudbase-mcp
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tencentcloudbase-cloudbase-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@cloudbase/cloudbase-mcp"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add tencentcloudbase-cloudbase-mcp --command npx --arg -y --arg @cloudbase/cloudbase-mcp
# ~/.hermes/config.yaml
mcp_servers:
  tencentcloudbase-cloudbase-mcp:
    command: "npx"
    args: ["-y", "@cloudbase/cloudbase-mcp"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "tencentcloudbase-cloudbase-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@cloudbase/cloudbase-mcp"
      ]
    }
  }
}
# add to Vellum
assistant mcp add tencentcloudbase-cloudbase-mcp -t stdio -c npx -a -y @cloudbase/cloudbase-mcp
// mcp.json
{
  "mcpServers": {
    "tencentcloudbase-cloudbase-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cloudbase/cloudbase-mcp"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 20 Sept 26 −2
    • Tool safety: pass → unverified ▼ security
    • Stability: fail → unverified ▼ security
    • Tool coverage: 100 → unverified ▼ functional
    • Capabilities: pass → unverified ▼ functional
    • First check of Schema quality: unverified functional
    • Schema quality: excellent → good functional
    • Package version: 2.34.4 → 2.34.5 functional
  • 19 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 94 to 97.

  • 18 Sept 26 −1

    No change was recorded against any check on this day. Stability & Change Management went from 97 to 94.

  • 17 Sept 26 +27
    • Malware scan: unverified → pass ▲ security
    • Known CVEs: unverified → pass ▲ security
    • Dependency health: unverified → pass ▲ functional
  • 16 Sept 26 −25
    • Malware scan: pass → unverified ▼ security
    • Known CVEs: pass → unverified ▼ security
    • Dependency health: pass → unverified ▼ functional
    • Destructive annotations: 33% → 67% ▲ functional
    • Package version: 2.34.3 → 2.34.4 functional
  • 15 Sept 26 +15
    • Malware scan: unverified → pass ▲ security
  • 14 Sept 26 +12
    • Known CVEs: unverified → pass ▲ security
    • Dependency health: unverified → pass ▲ functional
    • Package version: 2.34.2 → 2.34.3 functional
  • 13 Sept 26 −26
    • Known CVEs: pass → unverified ▼ security
    • Malware scan: pass → unverified ▼ security
    • Destructive annotations: 50% → 33% ▼ functional
    • Dependency health: pass → unverified ▼ functional
    • Package version: 2.33.2 → 2.34.2 functional
    • Package version: 2.33.2 → 2.34.1 functional
    • Package version: 2.33.2 → 2.34.0 functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Sept 2026 · Analysed npm/@cloudbase/cloudbase-mcp@2.34.5

Provenance Verified

A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.

Result Verified
Ecosystem npm
Reason Verified
Discovered via Registry attestation endpoint
Source repo TencentCloudBase/CloudBase-AI-Toolkit
Certificate issuer https://token.actions.githubusercontent.com
Certificate SAN https://github.com/TencentCloudBase/CloudBase-AI-Toolkit/.github/workflows/npm-publish.yaml@refs/tags/v2.34.5
Rekor log index 2896707512
Predicate type https://slsa.dev/provenance/v1
Subject digest sha512:23b4c7771102918fec6bbaca6e294d20fd45e3834ac381f792a6d283428b52b01a1db50c75771f53c9861463f0e4de5bea63b900c9fc7b0ac9dcafd97

Background: How many MCP packages publish verified provenance →

Dependencies 0 packages
Packages resolved 0
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools · 40 exposed · ~29,263 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
writeNoSqlDatabaseContent ~514

修改 CloudBase NoSQL 数据库中的数据记录。支持插入、更新（含 $set/$inc/$push 等操作符）、删除、upsert 等操作，适用于管理端数据写入与运维。⚠️ 服务端写入不含 _openid：若集合依赖客户端 SDK（@cloudbase/js-sdk 或微信小程序 wx.cloud.database()）的行级安全规则（如 doc._openid == auth.openid），服务端写入时需手动补充 _openid 字段，否则客户端将无法读取到该数据。⚠️ 部分更新嵌套字段须使用点号路径，如 `$set: {"shipping.city": "guangzhou"}`，直接传嵌套对象会覆盖整个字段。

NameTypeReqDescription
actionstringyesinsert: 插入数据（新增文档） update: 更新数据 delete: 删除数据
collectionNamestringyes集合名称
documentsarray–要插入的文档对象数组,每个文档都是对象(insert 操作必填)
instanceIdstring–可选：显式指定数据库实例ID；未传时会自动解析并缓存
isMultiboolean–是否更新多条记录(update/delete 操作可选)
query––查询条件(对象或字符串,推荐对象)(update/delete 操作必填)
update––更新内容(对象或字符串,推荐对象)(update 操作必填)。按 MongoDB 更新语义传入 MgoUpdate：部分更新请使用 `$set`、`$inc`、`$unset`、`$push` 等操作符，例如使用 `$set` 更新 `status`；不要直接传"字段到值的普通对象"，否则可能替换整条文档。 ⚠️ 嵌套字段必须用点号路径（如 `shipping.city`），禁止整对象替换：…
upsertboolean–是否在不存在时插入(update 操作可选)

No output schema declared.

No examples provided.

writeNoSqlDatabaseStructure ~178

创建、删除和管理 CloudBase NoSQL 数据库集合（collection）。支持创建新集合、删除现有集合，以及通过 updateCollection 的 updateOptions.CreateIndexes / updateOptions.DropIndexes 添加索引和删除索引。当需要新建集合时，使用 action=createCollection。本工具为服务端管理工具，用于管理端操作集合和索引结构，不用于编写客户端代码。

NameTypeReqDescription
actionstringyescreateCollection: 创建集合 updateCollection: 更新集合配置；添加索引请传 updateOptions.CreateIndexes，删除索引请传 updateOptions.DropIndexes deleteCollection: 删除集合
collectionNamestringyes集合名称
updateOptionsobject–更新选项(updateCollection 时使用)。CreateIndexes 用于添加索引，DropIndexes 用于删除索引。

No output schema declared.

No examples provided.

Common questions

What is the CloudBase MCP server?

CloudBase is an MCP server listed in the public MCP registry as io.github.TencentCloudBase/cloudbase-mcp. CloudBase MCP: DB, functions, storage, hosting via @cloudbase/cloudbase-mcp. This page covers its npm package (@cloudbase/cloudbase-mcp).

Is the CloudBase MCP server safe to use?

CloudBase scores 88 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. Its build provenance is signed and verified. 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 CloudBase MCP server expose?

CloudBase exposes 40 tools: auth, queryEnv, envDomainManagement, manageEnv, readNoSqlDatabaseStructure, and 35 more. Their descriptions and schemas cost roughly 29,263 tokens of context every time the server is loaded.

Is the CloudBase MCP server still maintained?

CloudBase 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 CloudBase MCP server under?

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