Borrowing it
Nothing to install: this file belongs to takumi0706/google-calendar-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/takumi0706/google-calendar-mcp/main/.claude/skills/kiro-spec-design/SKILL.mdgit clone --depth 1 https://github.com/takumi0706/google-calendar-mcpWrote 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/skills/takumi0706/google-calendar-mcp/kiro-spec-design)<a href="https://agentmods.dev/skills/takumi0706/google-calendar-mcp/kiro-spec-design"><img src="https://agentmods.dev/badge/skills/takumi0706/google-calendar-mcp/kiro-spec-design/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/skills/takumi0706/google-calendar-mcp/kiro-spec-design"><img src="https://agentmods.dev/badge/skills/takumi0706/google-calendar-mcp/kiro-spec-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 4 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 35 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 169 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 198 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 35 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00030 | $0.02421 |
| Opus 5.5 | $0.00012 | $0.00968 |
| Sonnet 5.5 | $0.00006 | $0.00484 |
| Haiku 4.5 | $0.00003 | $0.00242 |
Grade A, and why
kiro-spec-design 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 1mo 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 — 203 lines — stays where its author put it; the contents beside it link to each section on GitHub.
kiro-spec-design Skill
Core Mission
- Success Criteria:
- All requirements mapped to technical components with clear interfaces
- The design makes responsibility boundaries explicit enough to guide task generation and review
- Appropriate architecture discovery and research completed
- Design aligns with steering context and existing patterns
- Visual diagrams included for complex architectures
Execution Steps
Step 1: Gather Context
If steering/spec context is already available from conversation, skip redundant file reads. Otherwise, load all necessary context:
.kiro/specs/{feature}/spec.json,requirements.md,design.md(if exists).kiro/specs/{feature}/research.md(if exists, contains gap analysis from/kiro-validate-gap)- Core steering context:
product.md,tech.md,structure.md - Additional steering files only when directly relevant to requirement coverage, architecture boundaries, integrations, runtime prerequisites, security/performance constraints, or team conventions that affect implementation readiness
.kiro/settings/templates/specs/design.mdfor document structure- Read
rules/design-principles.mdfrom this skill's directory for design principles .kiro/settings/templates/specs/research.mdfor discovery log structure
Validate requirements approval:
- If auto-approve flag is true: Auto-approve requirements in spec.json
- Otherwise: Verify approval status (stop if unapproved, see Safety & Fallback)
Step 2: Discovery & Analysis
Critical: This phase ensures design is based on complete, accurate information.
-
Classify Feature Type:
- New Feature (greenfield) → Full discovery required
- Extension (existing system) → Integration-focused discovery
- Simple Addition (CRUD/UI) → Minimal or no discovery
- Complex Integration → Comprehensive analysis required
-
Execute Appropriate Discovery Process:
For Complex/New Features:
- Read and execute
rules/design-discovery-full.mdfrom this skill's directory - Conduct thorough research using WebSearch/WebFetch:
- Latest architectural patterns and best practices
- External dependency verification (APIs, libraries, versions, compatibility)
- Official documentation, migration guides, known issues
- Performance benchmarks and security considerations
- Read and execute
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 203 lines · 30 tokens per session scan A d4356b8509cd
kiro-spec-design is a skill published in the GitHub repository takumi0706/google-calendar-mcp (59 stars, last pushed 2mo ago), licensed MIT. It adds 30 tokens to every session and 2,421 once invoked, about $0.0001 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 skills, from other repositories
mem0-oss-to-platform
Plan, then execute, a migration of a project from the mem0 open-source / self-hosted SDK (local Memory class) to the mem0 Platform / hosted SDK (MemoryClient). TRIGGER when: the developer wants to move, switch, or migrate mem0 off OSS/self-hosted to the hosted API, e.g. "migrate my mem0 setup to the platform", "switch…
azure-mgmt-botservice-dotnet
Azure Resource Manager SDK for Bot Service in .NET. Management plane operations for creating and managing Azure Bot resources, channels (Teams, DirectLine, Slack), and connection settings. Triggers: "Bot Service", "BotResource", "Azure Bot", "DirectLine channel", "Teams channel", "bot management .NET", "create bot".
fastapi-router-py
Create FastAPI routers with CRUD operations, authentication dependencies, and proper response models. Use when building REST API endpoints, creating new routes, implementing CRUD operations, or adding authenticated endpoints in FastAPI applications.
migrate-segw-to-rap
Reverse-engineer a SEGW-built OData V2 service (MPC/DPC/MPCEXT/DPCEXT) into a modern RAP V4 service — tables, CDS views (interface + projection), behavior definitions, draft entities, service definition + binding. Use when asked to "migrate this SEGW service to RAP", "convert OData V2 to V4 RAP", "modernize this…
api-design
Use when settling the contract of an API you expose, before implementation: resources/URLs, REST vs GraphQL, versioning, one RFC 9457 error envelope, pagination, idempotency — emitted as OpenAPI 3.1. NOT implementing the endpoints (that is fastapi/nestjs/go/nodejs), NOT auth hardening (that is secure-coding), NOT…
telnyx-messaging-hosted-curl
Set up hosted SMS numbers, toll-free verification, and RCS messaging. Use when migrating numbers or enabling rich messaging features. This skill provides REST API (curl) examples.