Conciseness

The body is dense and prescriptive with no basic-concept padding — every rule is a specific operational constraint ('Always specify EnvId explicitly', 'deployApp reuses the same serviceName'). It is not 5 because of clear redundancy: the 'Reference index' section re-lists the exact same seven files already enumerated in 'On-demand references', the MCP-fallback instruction appears in three places (Workflow, Activation Contract, and 'MCP + CLI prerequisite'), and the routing table duplicates activation-map.yaml inline. It is not 3 because none of the verbosity is explanation of things Claude already knows — it is duplicated directives, i.e. 'minor instances that could be trimmed', which is the 4 anchor.

Actionability

For a router/entry skill the guidance is fully executable: copy-paste commands ('npx plugins add TencentCloudBase/cloudbase-plugin -y --scope user', 'npx mcporter list | grep cloudbase', 'TCB_SITE=intl + TCB_REGION=ap-singapore'), concrete MCP endpoints, exact tool-call signatures ('queryEnv(action=list, alias=..., aliasExact=true)', 'manageApps(action="deployApp", ...)'), and precise recovery instructions ('Serialize the object first, then retry once'). This matches the 'copy-paste ready commands; specific examples cover the common cases' anchor; the 4 anchor ('minor gaps') does not apply because every directive names the exact tool, flag, or file to use.

Workflow Clarity

The three-stage workflow (Exploration → 2a resource preparation → 2b frontend → 3 Close-out) is clearly sequenced with hard constraints ('Stage 2a must precede frontend code. Stage 3 is mandatory.'), explicit validation ('Self-verify before claiming done. Static (tsc / lint / build / tests) and runtime (agent-browser)'), feedback loops ('After 2–3 failed attempts on the same path, stop and reroute', serialize-then-retry-once for write failures), and failure-mode checklists ('Routing reminders', 'Must check before action' column). This matches the 5 anchor's 'explicit validation steps; feedback loops for error recovery'; the destructive/batch cap does not apply because deploy operations are explicitly gated by mandatory close-out and self-verification.

Progressive Disclosure

The bundle structure is verified: all seven referenced files (activation-map.yaml, console-links.md, deployment-workflow.md, mcp-setup.md, scenarios.md, site-onboarding.md, tooling-fallback.md) exist in references/, are one level deep, and each is announced with what it contains and when to load it — strong, but not 5. It sits at 4 because of minor organization gaps: the 'Reference index' section is a verbatim duplicate of the 'On-demand references' list (only justified by an external lint), the 13-row routing table is inlined even though activation-map.yaml is declared the canonical source, and sibling-skill paths ('references/<skill-id>/SKILL.md', 'web-development', 'ui-design') are referenced but not present in this bundle. These fit the 4 anchor ('minor organization gaps') rather than the 5 anchor's 'easy navigation' with no such duplication.

Specificity

The description lists many concrete capabilities with specific API/tool names ('generateText, streamText, createModel, generateImage', 'queryPgDatabase/managePgDatabase', 'scf_bootstrap', Dockerfile, security rules, OAuth, publishable key), matching the comprehensive-coverage anchor rather than the several-actions-with-minor-gaps anchor. However, the rubric's judging guideline mandates a 1-point specificity penalty for second-person voice, and the description opens with 'Use this skill when you develop...' — a direct 'you' address — so the score drops from 5 to 4.

Completeness

Both 'what' and 'when' are explicit: 'Covers UI…; auth…; databases…; 云函数/cloud functions…; CloudRun…; 云存储; built-in AI…' answers what, and 'Use this skill when you develop, design, build, deploy, debug, migrate, or troubleshoot CloudBase… projects' answers when with concrete trigger phrases. A negative trigger is also included ('Do NOT use for non-CloudBase projects, pure frontend without CloudBase, or self-hosted backends'), which goes beyond the 5-level anchor's requirements; it clearly fits the 5 anchor rather than the 4 anchor ('when could be more explicit').

Trigger Term Quality

Trigger terms are comprehensively covered with natural synonyms in both English and Chinese: 'CloudBase (腾讯云开发, 云开发, TCB, 微信云开发)', platform variants ('Web, 微信小程序, 小程序, uni-app, Flutter, React Native'), and task-level phrases users actually say ('deploy', 'debug', 'migrate', 'troubleshoot', '流式输出', '巡检, 诊断, 日志'). Not 4, because no common variation or synonym class is visibly missing — even bilingual and tool-name variants ('Token Credits 资源包', '小程序成长计划') are included.

Distinctiveness Conflict Risk

The niche is unambiguous — every trigger is CloudBase-specific (TCB, 腾讯云开发, 微信云开发, wx.cloud-adjacent terms) and the explicit exclusion clause ('Do NOT use for non-CloudBase projects, pure frontend without CloudBase, or self-hosted backends') sharply reduces overlap risk with generic web/mini-program skills. This matches the 'clear niche with distinct triggers; minimal conflict risk' anchor, not the 4 anchor's 'minor overlap risk with closely related skills'.