swarm-pi-setup

swarm-pi-setup is a skill for Claude Code, Codex from JiaWeiXie/swarm-pi-code-plugin. It costs 57 tokens per session (371 once invoked), scanned A, original, MIT.

A supervised way to configure a project’s local development tools, including dependencies, builds, tests, linting, and development commands. It is intended for an existing repository rather than creating product code or a new project.

In plain words
What is it for?
Use it to set up reproducible project-local dependencies and development workflows. It can verify changed files and run the planned checks while keeping global system setup and deployment out of scope.
Why use it?
It limits tooling changes to the project, checks whether actions are reversible, and sends uncertain or risky cases back for user review.

Skill for Claude CodeCodex

Part of the swarm-pi-code-plugin plugin — 10 skills, 2 agents, 1 hook shipped together

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 skills/jiaweixie/swarm-pi-code-plugin/swarm-pi-setup
Any agent
npx skills add JiaWeiXie/swarm-pi-code-plugin --skill swarm-pi-setup
Clone the repo
git clone --depth 1 https://github.com/JiaWeiXie/swarm-pi-code-plugin

Made for: Claude Code, Codex.

Or install swarm-pi-code-plugin, the plugin that ships this one along with the rest of its 10 skills, 2 agents, 1 hook.

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 swarm-pi-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/jiaweixie/swarm-pi-code-plugin/swarm-pi-setup.svg)](https://agentmods.dev/skills/jiaweixie/swarm-pi-code-plugin/swarm-pi-setup)
Your own site
<a href="https://agentmods.dev/skills/jiaweixie/swarm-pi-code-plugin/swarm-pi-setup"><img src="https://agentmods.dev/badge/skills/jiaweixie/swarm-pi-code-plugin/swarm-pi-setup.svg" alt="Measured on agentmods" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 371 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 $0.00057 $0.00371
Opus 5 $0.00028 $0.00186
Sonnet 5 $0.00011 $0.00074
Haiku 4.5 $0.00006 $0.00037

Measured 4d ago against content hash fead0a3a5a91, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

swarm-pi-setup 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.

plugins/swarm-pi-code-plugin/skills/swarm-pi-setup/SKILL.md · 27 lines

What it actually says

Configure A Development Environment With Pi

Follow the Skill Control Loop. Load Resource-Aware Execution before install, build, test, or recursive tooling commands.

  1. Write the exact project-local request, allowed package manager, lifecycle-script policy, Host-only boundaries, and sequential verification plan to the temporary prompt.
  2. Run $RUNNER setup --host "$HOST" --role environment-engineer --prompt-file "$PROMPT_FILE" --execution-mode supervised --approval-mode "$APPROVAL_MODE" --workspace-strategy auto --json.
  3. Continue every non-terminal result through the control loop.
  4. Exit code 5 presents isolated HEAD, isolated snapshot, scaffold, or adoption inspection as a user decision, with existing files and Git state preserved.
  5. Eligible automatic action is exact, project-local, fully reversible, already covered by setup intent, and paired with rollback and verification. Unknown lifecycle scripts, uncertain network targets, native builds, or partial reversibility return to the user. Global installs, Host provisioning, deployment, and Git delivery remain outside the role ceiling.
  6. Complete only when every changed file is accounted for, fresh worker evidence is inspected, and targeted Host-owned verification passes.
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 27 lines · 57 tokens per session scan A fead0a3a5a91

Subscribe to this mod's changes

swarm-pi-setup is a skill published in the GitHub repository JiaWeiXie/swarm-pi-code-plugin (2 stars, last pushed 12d ago), licensed MIT. It adds 57 tokens to every session and 371 once invoked, about $0.0003 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.