Install
$ agentstack add skill-wfukatsu-nexus-architect-design-api ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
API Design
Desired Outcome
Design API specifications for inter-service and client-facing communication:
- REST API (OpenAPI 3.0 specification)
- GraphQL schema (as needed)
- gRPC protobuf definitions (inter-service communication)
- AsyncAPI (event-driven communication)
- API Gateway design (routing, authentication, rate limiting)
Decision Criteria
- Select protocol based on service classification (Process -> gRPC, Master -> REST, Integration -> AsyncAPI)
- Authentication/authorization patterns (OAuth2/OIDC + RBAC/ABAC)
- API versioning strategy
- Error response standardization
Prerequisites
| File | Required/Recommended | Source | |------|---------------------|--------| | reports/03_design/target-architecture.md | Required | /architect:design-microservices |
Output
| File | Content | |------|---------| | reports/03_design/api-specifications/openapi/ | REST API specifications | | reports/03_design/api-specifications/graphql/ | GraphQL schemas | | reports/03_design/api-specifications/grpc/ | Protobuf definitions | | reports/03_design/api-specifications/asyncapi/ | Event specifications | | reports/03_design/api-gateway-design.md | Gateway design |
Write all reports in the language configured in work/pipeline-progress.json (options.output_language).
Related Skills
| Skill | Relationship | |-------|-------------| | /architect:design-microservices | Input source | | /architect:review-consistency | Review target |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: wfukatsu
- Source: wfukatsu/nexus-architect
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.