prp-execute

A command that carries out a PRP implementation plan. A PRP is a detailed coding plan containing context, tasks, project patterns, and validation steps.

In plain words
What is it for?
Use it to implement a specified feature or change from a PRP file and run its required checks.
Why use it?
It turns a prepared plan into code while checking that referenced files, project conventions, and validation commands are available.

Command

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/bravew/trove/prp-execute
Clone the repo
git clone --depth 1 https://github.com/bravew/trove
Per session 9 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 709 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 $0.00009 $0.00709
Opus 5 $0.00005 $0.00354
Sonnet 5 $0.00002 $0.00142
Haiku 4.5 $0.00001 $0.00071

Measured 2d ago against content hash e9adb624fb8a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

prp-execute 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 2d 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.

commands/prp-execute.md · 114 lines

How it starts

The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Execute PRP

PRP File: $ARGUMENTS

Mission: One-Pass Implementation Success

PRPs enable working code on the first attempt through:

  • Context Completeness: Everything needed, nothing guessed
  • Progressive Validation: Multi-level gates catch errors early
  • Pattern Consistency: Follow existing codebase approaches

Your Goal: Transform the PRP into working code that passes all validation gates.

Execution Process

1. Load PRP

  • Read the specified PRP file completely
  • Absorb all context, patterns, requirements
  • Use the provided documentation references and file patterns
  • Trust the PRP's strategic direction, but verify tactical details (imports, paths, names)

2. Pre-Implementation Check

  • Verify all referenced files exist
  • Check that patterns mentioned are accessible
  • Detect project stack and confirm validation commands match
  • Run any pre-requisite setup commands

3. Task-by-Task Implementation

For each task in the STEP-BY-STEP TASKS section:

a) Understand — Read task requirements and referenced patterns

b) Implement — Follow the specified pattern and project conventions:

  • Check CLAUDE.md or project rules for naming conventions
  • Apply the documented approach
  • Handle edge cases mentioned

c) Validate immediately — Run the task's validation command

  • If validation fails, fix and re-validate
  • Don't proceed until current task passes

d) Mark complete — Update todo list to track progress

4. Full Validation

After all tasks complete, run every validation gate from the PRP:

Level 1: Lint/format
Level 2: Tests
Level 3: Build
Level 4: Manual validation (if specified)

Each level must pass before proceeding to the next.

5. Completion

  • Work through the PRP's completion checklist
  • Verify all acceptance criteria met
  • Move completed PRP: mv .claude/PRPs/{file}.md .claude/PRPs/completed/

Execution Rules

  • Validation Gates: Each task must pass validation; iterate until passed
  • Pattern Adherence: Follow existing patterns, don't create new ones
  • No Shortcuts: Complete all validation steps
  • If the PRP has errors: Fix the tactical details and note deviations in report

Read the full file on GitHub · 114 lines

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. 2d ago First seen · 114 lines · 9 tokens per session scan A e9adb624fb8a

Subscribe to this mod's changes

prp-execute is a command published in the GitHub repository bravew/trove (10 stars, last pushed 3d ago), licensed MIT. It adds 9 tokens to every session and 709 once invoked, about $0.0000 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 2026-08-31.