google-calendar-mcp-app: Command for Claude Code

.claude/commands/review-pr.md

review-pr is a command for Claude Code from QuantGeekDev/google-calendar-mcp-app. It costs 16 tokens per session (392 once invoked), scanned A, a copy of review-pr, MIT.

A command that reviews a pull request, a proposed change to a shared codebase, against MCP, Google Calendar API, and testing requirements. It reports blocking problems with file and line references.

In plain words
What is it for?
Use it to check MCP implementations, Google Calendar integrations, edge cases, error handling, and test coverage in a pull request.
Why use it?
It brings several review checklists together so important protocol, calendar, and test issues are easier to spot quickly.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

This is QuantGeekDev/google-calendar-mcp-app's own configuration. It tells Claude Code how to work on google-calendar-mcp-app 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-app configures →

Reuse

Borrowing it

Nothing to install: this file belongs to QuantGeekDev/google-calendar-mcp-app. 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/QuantGeekDev/google-calendar-mcp-app/main/.claude/commands/review-pr.md
Clone the repo
git clone --depth 1 https://github.com/QuantGeekDev/google-calendar-mcp-app

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 review-pr

README.md
[![agentmods](https://agentmods.dev/badge/commands/quantgeekdev/google-calendar-mcp-app/review-pr.svg)](https://agentmods.dev/commands/quantgeekdev/google-calendar-mcp-app/review-pr)
Your own site
<a href="https://agentmods.dev/commands/quantgeekdev/google-calendar-mcp-app/review-pr"><img src="https://agentmods.dev/badge/commands/quantgeekdev/google-calendar-mcp-app/review-pr.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 392 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00016 $0.00392
Opus 5 $0.00008 $0.00196
Sonnet 5 $0.00003 $0.00078
Haiku 4.5 $0.00002 $0.00039

Measured 6d ago against content hash 6b3441c16cb5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

review-pr 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 6d 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.

Origin

This is a copy

100% identical to review-pr — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/commands/review-pr.md · 61 lines

What it actually says

Review PR $ARGUMENTS for compliance with:

1. MCP Protocol Compliance (mcp-research skill)

Check:

  • JSON-RPC 2.0 format correctness
  • Capability advertisement accuracy
  • Security/consent workflows
  • Error handling patterns
  • Transport layer compliance
  • Production readiness

2. Google Calendar API Best Practices (gcal-api-research skill)

Validate:

  • Correct API method usage
  • Edge cases handling (recurring events, timezones, all-day events, attendees)
  • Error handling for Calendar API failures
  • Structured response formats
  • Field mask optimization

3. Test Coverage (calendar-test-engineer agent)

Verify:

  • 90% code coverage achieved

  • Unit tests for all edge cases identified in research
  • Integration tests for critical scenarios
  • Error path testing
  • Mock configurations realistic

Output Format

CRITICAL: BE EXTREMELY CONCISE. MAX 300 WORDS TOTAL.

Audience: Senior engineers with limited time.

DO NOT:

  • Create analysis files or documentation
  • Write verbose explanations
  • Provide code examples unless critical
  • List obvious issues

DO:

  • Provide file:line references
  • Focus on blocking issues only
  • Give specific, actionable fixes

MCP Compliance: ✅/⚠️/❌ [one-line summary] Calendar API: ✅/⚠️/❌ [one-line summary] Test Coverage: ✅/⚠️/❌ [coverage % + critical gaps]

Critical Issues: [numbered list, max 3, with file:line] Recommendations: [numbered list, max 3, specific fixes]

Approval Status: APPROVE / REQUEST CHANGES / BLOCK

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. 6d ago First seen · 61 lines · 16 tokens per session scan A 6b3441c16cb5

Subscribe to this mod's changes

review-pr is a command published in the GitHub repository QuantGeekDev/google-calendar-mcp-app (3 stars, last pushed 5mo ago), licensed MIT. It adds 16 tokens to every session and 392 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to review-pr, differing in 0 lines, and is treated as a copy.