google-calendar-mcp: Skill for Claude Code

.claude/skills/kiro-spec-tasks/SKILL.md

kiro-spec-tasks is a skill for Claude Code from takumi0706/google-calendar-mcp. It costs 21 tokens per session (2,178 once invoked), scanned A, original, MIT.

A skill for turning requirements and a technical design into an ordered list of implementation tasks. It explains how to use Kiro specification files, which are project documents describing requirements and design.

In plain words
What is it for?
Use it when creating or updating a tasks.md file for a Kiro feature specification, including sequential task plans and approval checks.
Why use it?
It helps ensure the planned work covers the requirements and can be completed in manageable steps.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions subagents.

This is takumi0706/google-calendar-mcp's own configuration. It tells Claude Code how to work on google-calendar-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything google-calendar-mcp configures →

Reuse

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.

Copy the file
curl -O https://raw.githubusercontent.com/takumi0706/google-calendar-mcp/main/.claude/skills/kiro-spec-tasks/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/takumi0706/google-calendar-mcp

Made for: Claude Code.

Wrote 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.

agentmods badge for kiro-spec-tasks

README.md
[![agentmods](https://agentmods.dev/badge/skills/takumi0706/google-calendar-mcp/kiro-spec-tasks/github.svg)](https://agentmods.dev/skills/takumi0706/google-calendar-mcp/kiro-spec-tasks)
Your own site
<a href="https://agentmods.dev/skills/takumi0706/google-calendar-mcp/kiro-spec-tasks"><img src="https://agentmods.dev/badge/skills/takumi0706/google-calendar-mcp/kiro-spec-tasks/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.

agentmods 80×15 button for kiro-spec-tasks

Your own site · 80×15
<a href="https://agentmods.dev/skills/takumi0706/google-calendar-mcp/kiro-spec-tasks"><img src="https://agentmods.dev/badge/skills/takumi0706/google-calendar-mcp/kiro-spec-tasks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,178 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 5 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 113
    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 116
    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 162
    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.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00021 $0.02178
Opus 5 $0.00010 $0.01089
Sonnet 5 $0.00004 $0.00436
Haiku 4.5 $0.00002 $0.00218

Measured 12d ago against content hash 5de80ac21639, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

kiro-spec-tasks 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 12d 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.

.claude/skills/kiro-spec-tasks/SKILL.md · 190 lines

How it starts

The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.

kiro-spec-tasks Skill

Core Mission

  • Success Criteria:
    • All requirements mapped to specific tasks
    • Tasks properly sized (1-3 hours each)
    • Clear task progression with proper hierarchy
    • Natural language descriptions focused on capabilities
    • A lightweight task-plan sanity review confirms the task graph is executable before tasks.md is written

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

  • .kiro/specs/{feature}/tasks.md (if exists, for merge mode)

  • Core steering context: product.md, tech.md, structure.md

  • Additional steering files only when directly relevant to requirements coverage, design boundaries, runtime prerequisites, or team conventions that affect task executability

  • Determine execution mode:

    • sequential = (sequential flag is true)

Validate approvals:

  • If auto-approve flag (-y) is true: Auto-approve requirements and design in spec.json. Tasks approval is also handled automatically in Step 4.
  • Otherwise: Verify both approved (stop if not, see Safety & Fallback)

Step 2: Generate Implementation Tasks

  • Read rules/tasks-generation.md from this skill's directory for principles
  • Read rules/tasks-parallel-analysis.md from this skill's directory for parallel judgement criteria
  • Read .kiro/settings/templates/specs/tasks.md for format (supports (P) markers)
Parallel Research

The following research areas are independent and can be executed in parallel:

  1. Context loading: Spec documents (requirements.md, design.md), steering files
  2. Rules loading: tasks-generation.md, tasks-parallel-analysis.md, tasks template

After all parallel research completes, synthesize findings before generating tasks.

Generate task list following all rules:

  • Use language specified in spec.json
  • Map all requirements to tasks and list numeric requirement IDs only (comma-separated) without descriptive suffixes, parentheses, translations, or free-form labels
  • Ensure all design components included
  • Verify task progression is logical and incremental
  • Ensure each executable sub-task includes at least one detail bullet that states what "done" looks like in observable terms
  • Keep normal implementation tasks within a single responsibility boundary; if work crosses boundaries, make it an explicit integration task
  • Apply (P) markers to tasks that satisfy parallel criteria when !sequential
  • Explicitly note dependencies preventing (P) when tasks appear parallel but are not safe
  • If sequential mode is true, omit (P) entirely
  • If existing tasks.md found, merge with new content

Read the full file on GitHub · 190 lines

Files

What ships with it

2 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.

Changes

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.

  1. 12d ago First seen · 190 lines · 21 tokens per session scan A 5de80ac21639

Subscribe to this mod's changes

kiro-spec-tasks is a skill published in the GitHub repository takumi0706/google-calendar-mcp (59 stars, last pushed 25d ago), licensed MIT. It adds 21 tokens to every session and 2,178 once invoked, about $0.0001 per session on Opus 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.

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