Use when prd.md is approved and the Scope Proposal has no remaining ⚡ items. Covers system design, API contracts, DB schema, and infra. Requires GitHub MCP. Run after /analyze and the joint alignment meeting.
64
76%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./.claude/skills/tech-design/SKILL.mdSecurity
1 medium severity finding. This skill can be installed but you should review these findings before use.
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Potentially malicious external URL detected (high risk: 0.90). The skill explicitly calls out scanning GitHub repositories via "GitHub MCP" and using repo files from docs/projects/<name>/prd.md (e.g., github.com/org/repo) to "ground API contracts and component design," which means fetched repo content is injected into the agent context and can directly control prompts/instructions at runtime.
585e8a6
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.