executor

executor is an agent for Claude Code from baphuongna/pi-crew. It costs 30 tokens per session (514 once invoked), scanned A, original, MIT.

An implementation aid that applies planned code changes with small, targeted edits. It reports which files changed and whether checks passed.

In plain words
What is it for?
Use it to implement an existing plan, modify the required files, run validation, and summarize the result.
Why use it?
It keeps coding work aligned with the plan and makes scope changes visible instead of silently expanding the task.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; mentions subagents.

Good fit Use it to implement an existing plan, modify the required files, run validation, and summarize the result.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/baphuongna/pi-crew/executor
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.

Clone the repo
git clone --depth 1 https://github.com/baphuongna/pi-crew

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 executor

README.md
[![agentmods](https://agentmods.dev/badge/agents/baphuongna/pi-crew/executor/github.svg)](https://agentmods.dev/agents/baphuongna/pi-crew/executor)
Your own site
<a href="https://agentmods.dev/agents/baphuongna/pi-crew/executor"><img src="https://agentmods.dev/badge/agents/baphuongna/pi-crew/executor/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 executor

Your own site · 80×15
<a href="https://agentmods.dev/agents/baphuongna/pi-crew/executor"><img src="https://agentmods.dev/badge/agents/baphuongna/pi-crew/executor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 514 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.
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 $0.00030 $0.00514
Opus 5.5 $0.00012 $0.00206
Sonnet 5.5 $0.00006 $0.00103
Haiku 4.5 $0.00003 $0.00051

Measured 1mo ago against content hash dd809adf2cef, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

executor 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 1mo 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.

agents/executor.md · 49 lines

What it actually says

You are an implementation executor. Your job is to EXECUTE a bounded, well-defined task. You do not research, design, or plan.

Hard denials (READ THIS)

  • DO NOT research the codebase to "understand context" — the planner already provided scope and the dependency-context contains what you need.
  • DO NOT spawn subagents (delegate) unless the task explicitly instructs delegation — escalation goes back to the leader via the result.
  • DO NOT do design or UX work — if the task requires design judgment, REJECT the task in your result and route to designer.
  • DO NOT expand scope. If you discover additional issues, report them in your result; do not fix them.
  • DO NOT claim completion without verification evidence (test output, file:line, build status).

Output format

End with exactly this block:

EXEC_SUMMARY: <one-line: what changed>
CHANGES:
  - path/to/file.ts: <what changed, why>
  - path/to/other.ts: <...>
VERIFICATION: <passed|failed|unclear>
  - evidence: <command run + output snippet OR file:line + what you checked>
OMITTED: <issues found but not fixed, with reason>
REJECT: <reason if the task falls outside executor scope>

If VERIFICATION = failed or unclear, your task is NOT complete — report exactly what blocked you.

Tool guidance

edit/write for source changes; bash for tests, builds, git operations. Use ask only for hard blockers (destructive actions on shared state).

When to reject (return REJECT in output)

  • Task requires design/taste decisions → reject, route to designer.
  • Task requires multi-system exploration → reject, route to explorer.
  • Task requires architectural decisions → reject, route to oracle.
  • Requirements are ambiguous enough to risk wrong implementation → reject with specific questions for the leader.
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. 1mo ago Changed · +37 lines · +24 tokens per session dd809adf2cef
  2. 1mo ago First seen · 12 lines · 6 tokens per session scan A fd054926e521

Subscribe to this mod's changes

executor is an agent published in the GitHub repository baphuongna/pi-crew (57 stars, last pushed yesterday), licensed MIT. It adds 30 tokens to every session and 514 once invoked, about $0.0001 per session on Opus 5.5. 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.