TS-execute-base-prp

TS-execute-base-prp is a command for Claude Code from mort-lab/excel-mcp. It costs 0 tokens per session (456 once invoked), scanned A, original, MIT.

A command for implementing a TypeScript or JavaScript feature described in a PRP file. A PRP is a detailed implementation plan containing the research and context an agent needs.

In plain words
What is it for?
Reading a PRP, planning its tasks, researching the project, and implementing the requested feature.
Why use it?
It turns a prepared plan into code while requiring the agent to inspect the codebase and verify names, files, patterns, types, and error handling.

Command for Claude Code

Install

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.

agentmods
npx agentmods add commands/mort-lab/excel-mcp/ts-execute-base-prp
Clone the repo
git clone --depth 1 https://github.com/mort-lab/excel-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 TS-execute-base-prp

README.md
[![agentmods](https://agentmods.dev/badge/commands/mort-lab/excel-mcp/ts-execute-base-prp.svg)](https://agentmods.dev/commands/mort-lab/excel-mcp/ts-execute-base-prp)
Your own site
<a href="https://agentmods.dev/commands/mort-lab/excel-mcp/ts-execute-base-prp"><img src="https://agentmods.dev/badge/commands/mort-lab/excel-mcp/ts-execute-base-prp.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 456 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.00456
Opus 5 $0.00000 $0.00228
Sonnet 5 $0.00000 $0.00091
Haiku 4.5 $0.00000 $0.00046

Measured 4d ago against content hash 44bb5cb6cb79, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

TS-execute-base-prp 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 4d 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/commands/typescript/TS-execute-base-prp.md · 48 lines

What it actually says

Execute BASE PRP

Implement a TypeScript/JavaScript feature using the PRP file.

PRP File: $ARGUMENTS

Execution Process

  1. Load PRP

    • Read the specified PRP file
    • Understand all context and requirements
    • Follow all instructions in the PRP and extend the research if needed
    • Ensure you have all needed context to implement the PRP fully
    • Do more web searches and codebase exploration as needed
  2. ULTRATHINK

    • Ultrathink before you execute the plan. Create a comprehensive plan addressing all requirements.
    • Break down the PRP into clear todos using the TodoWrite tool.
    • Use agents subagents and batchtool to enhance the process.
    • Important YOU MUST ENSURE YOU HAVE EXTREMELY CLEAR TASKS FOR SUBAGENTS AND REFERENCE CONTEXT AND MAKE SURE EACH SUBAGENT READS THE PRP AND UNDERSTANDS ITS CONTEXT.
    • Identify implementation patterns from existing code to follow.
    • Never guess about imports, file names function names etc, ALWAYS be based in reality and real context gathering
  3. Execute the plan

    Execute the PRP step by step

    • Implement all the code
    • Follow TypeScript/JavaScript best practices
    • Ensure proper type safety and error handling
    • Follow existing codebase patterns and conventions
  4. Validate

    • Run each validation command from the PRP
    • The better validation that is done, the more confident we can be that the implementation is correct.
    • Fix any failures (type errors, linting issues, test failures)
    • Re-run until all pass
    • Always re-read the PRP to validate and review the implementation to ensure it meets the requirements
  5. Complete

    • Ensure all checklist items done
    • Run final validation suite
    • Report completion status
    • Read the PRP again to ensure you have implemented everything
  6. Reference the PRP

    • You can always reference the PRP again if needed

Note: If validation fails, use error patterns in PRP to fix and retry.

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. 4d ago First seen · 48 lines · 0 tokens per session scan A 44bb5cb6cb79

Subscribe to this mod's changes

TS-execute-base-prp 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 456 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.