Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/mort-lab/excel-mcp/prp-poc-execute-parallelgit clone --depth 1 https://github.com/mort-lab/excel-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/commands/mort-lab/excel-mcp/prp-poc-execute-parallel)<a href="https://agentmods.dev/commands/mort-lab/excel-mcp/prp-poc-execute-parallel"><img src="https://agentmods.dev/badge/commands/mort-lab/excel-mcp/prp-poc-execute-parallel.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00000 | $0.02845 |
| Opus 5 | $0.00000 | $0.01422 |
| Sonnet 5 | $0.00000 | $0.00569 |
| Haiku 4.5 | $0.00000 | $0.00284 |
Grade A, and why
prp-poc-execute-parallel 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 5d 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 — 326 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Execute Parallel React POCs
POC Directory: $ARGUMENTS
Usage: /prp-poc-execute-parallel [poc_directory_pattern]
Example: /prp-poc-execute-parallel "PRPs/poc-dashboard-*"
Mission: Parallel POC Implementation Success
Transform multiple React POC PRPs into working demonstrations simultaneously through coordinated parallel execution using specialized UI/UX and User Journey agents.
Critical Understanding: Each POC requires specialized execution:
- UI-focused implementation leveraging @ui-ux-agent expertise
- User journey validation using @user-journey-agent insights
- Parallel development without interference between POCs
- Coordinated validation ensuring all POCs demonstrate successfully
Parallel Execution Strategy
Agent Orchestration Pattern
For N POCs discovered, create N execution pairs:
- N UI-UX Implementation Agents: Each building the specific UI approach
- N User Journey Validation Agents: Each ensuring journey flows work correctly
Execution Agent Assignment:
POC 1: @ui-ux-agent (Build minimal/clean interface) + @user-journey-agent (Validate power user flows)
POC 2: @ui-ux-agent (Build polished/professional interface) + @user-journey-agent (Validate casual user flows)
POC 3: @ui-ux-agent (Build experimental/modern interface) + @user-journey-agent (Validate admin user flows)
POC 4: @ui-ux-agent (Build dashboard/data-heavy interface) + @user-journey-agent (Validate mobile-first flows)
POC 5: @ui-ux-agent (Build component-library interface) + @user-journey-agent (Validate accessibility flows)
Pre-Execution Setup
Step 1: Environment Preparation
-
Create Fresh React Project
npx create-react-app react-poc-demos --template typescript cd react-poc-demos npm install react-router-dom @faker-js/faker msw npm install -D @types/react-router-dom -
Discover POC PRPs
- Scan for POC PRP files matching the pattern
- Extract POC specifications and requirements
- Plan directory structure and routing
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.
- 5d ago First seen · 326 lines · 0 tokens per session scan A 1642b0ca38be
prp-poc-execute-parallel is a command published in the GitHub repository mort-lab/excel-mcp (5 stars, last pushed 27d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,845 tokens. 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 2026-08-31.
Other commands, from other repositories
build-app
Build web client application (Next.js, React, Vite).
review-epo-claims
Analyze patent claims for EPO Art. 84 EPC compliance - clarity, conciseness, support by description.
component
Scaffold a new React component grounded in the paper-mono primitives. Requires explicit kind or a nearest-existing-component match. No empty divs, no speculative scaffolding.
issue-start
Begin work on a GitHub issue with parallel agents based on work stream analysis.
sync
Full bidirectional sync between local and GitHub.
primer
Start with reading the CLAUDE.md file if it exists to get an understanding of the project.