CloudBase AI Toolkit is an integration layer that lets AI coding tools use Tencent CloudBase as an application backend, including databases, authentication, functions, storage, and deployments. Developers use it to have coding agents build and operate CloudBase-backed applications through skills, plugins, commands, and chat-accessible tools. The catalogue entries are the toolkit’s own skills, agents, hooks, plugins, rules, instructions, and MCP tools.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/TencentCloudBase/CloudBase-AI-ToolkitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/rules/tencentcloudbase/cloudbase-ai-toolkit/cloudbase-rules)<a href="https://agentmods.dev/rules/tencentcloudbase/cloudbase-ai-toolkit/cloudbase-rules"><img src="https://agentmods.dev/badge/rules/tencentcloudbase/cloudbase-ai-toolkit/cloudbase-rules/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/rules/tencentcloudbase/cloudbase-ai-toolkit/cloudbase-rules"><img src="https://agentmods.dev/badge/rules/tencentcloudbase/cloudbase-ai-toolkit/cloudbase-rules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.02715 | $0.02715 |
| Opus 5.5 | $0.01086 | $0.01086 |
| Sonnet 5.5 | $0.00543 | $0.00543 |
| Haiku 4.5 | $0.00271 | $0.00271 |
Grade A, and why
cloudbase-rules scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 22d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CloudBase AI Development Rules Guide
Activation Contract
This file is a compatibility projection of the CloudBase routing contract. Keep semantics aligned with the CloudBase source guideline. Prefer stable skill identifiers; load full skill bodies on demand (local rules/ / .codebuddy/skills/ / searchKnowledgeBase(mode="skill")) — do not expand this entry into a full skill dump.
Existing Implementation First
When the workspace already has an application with TODOs, fixed routes, or pre-created pages/services:
- Do not start with
ui-design/ visual exploration unless the user asks for redesign. - Do not broad-read unrelated skills first.
- Inspect surfaces that already own the flow (
src/lib/backend.*,auth.*,*service.*, route guards, submit handlers). - Prefer patching TODOs in-place over parallel helpers or detached demos.
- Login + CRUD: inspect → verify providers if needed → patch active handlers → validate.
Path resolution
When this document references {skill-id} or a rule name, resolve in order:
.codebuddy/skills/{skill-id}/SKILL.mdor.claude/skills/{skill-id}/SKILL.md.codebuddy/rules/tcb/rules/{skill-id}/rule.mdrules/{skill-id}/rule.md(orrules/{skill-id}/SKILL.md)- Search:
*{skill-id}*SKILL.md/*{skill-id}*rule.md
Files already written as rules/... work across editors.
| Shorthand | Skill / rule id |
|---|---|
auth-tool |
auth-tool-cloudbase |
auth-web |
auth-web-cloudbase |
auth-wechat |
auth-wechat-miniprogram |
auth-nodejs |
auth-nodejs-cloudbase |
web-development |
web-development |
miniprogram-development |
miniprogram-development |
cloudrun-development |
cloudrun-development |
cloud-functions |
cloud-functions |
http-api |
http-api-cloudbase |
no-sql-web-sdk |
cloudbase-document-database-web-sdk |
no-sql-wx-mp-sdk |
cloudbase-document-database-in-wechat-miniprogram |
relational-database-tool |
relational-database-mcp-cloudbase |
relational-database-web |
relational-database-web-cloudbase |
postgresql-development |
postgresql-development-cloudbase |
cloud-storage-web |
cloud-storage-web |
ui-design |
ui-design |
minimal-web-baas-demo |
minimal-web-baas-demo |
cloudbase-platform |
cloudbase-platform |
spec-workflow |
spec-workflow |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 22d ago Changed · +51 tokens per session 92061bffae9d
- 1mo ago Changed 38b0b148dd01
- 1mo ago First seen · 141 lines · 2,664 tokens per session scan A f7246e531485
cloudbase-rules is a cursor rule published in the GitHub repository TencentCloudBase/CloudBase-AI-Toolkit (1,138 stars, last pushed today), licensed MIT. It adds 2,715 tokens to every session, about $0.0109 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other cursor rules, from other repositories
ponytail
Ponytail, lazy senior dev mode. Always pick the simplest solution that works.
angular-20
This rule provides comprehensive best practices and coding standards for Angular development, focusing on modern TypeScript, standalone components, signals, and performance optimizations.
dev-standard
Apache Superset development standards and guidelines for Cursor IDE.
prefer-direct-imports-over-module-mocks
Prefer extracting a testable core over vi.mock / vi.resetModules when unit tests need to reach production logic entangled with config, env, or singletons.
config-validation-and-normalization
Config validation and normalization responsibilities (defineConfig normalizes, the orm section schema validates and resolves paths, the loader reports per-section diagnostics).
control-plane-descriptors
Control plane descriptor and instance implementation patterns.