finfocus-analyzer-setup

finfocus-analyzer-setup is a skill for Claude Code, Codex from rshade/finfocus. It costs 113 tokens per session (870 once invoked), scanned A, original, Apache-2.0.

Instructions for installing FinFocus as a Pulumi Analyzer, a tool that adds estimated infrastructure costs to Pulumi preview results.

In plain words
What is it for?
Use it to install and verify the analyzer, configure its policy pack, fix discovery or PATH issues, and run Pulumi previews with cost estimates.
Why use it?
It helps set up cost checks correctly so estimates appear during previews while remaining advisory and not blocking deployments.

Skill for Claude CodeCodex

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/rshade/finfocus/finfocus-analyzer-setup
Any agent
npx skills add rshade/finfocus --skill finfocus-analyzer-setup
Clone the repo
git clone --depth 1 https://github.com/rshade/finfocus

Made for: Claude Code, Codex.

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 finfocus-analyzer-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/rshade/finfocus/finfocus-analyzer-setup.svg)](https://agentmods.dev/skills/rshade/finfocus/finfocus-analyzer-setup)
Your own site
<a href="https://agentmods.dev/skills/rshade/finfocus/finfocus-analyzer-setup"><img src="https://agentmods.dev/badge/skills/rshade/finfocus/finfocus-analyzer-setup.svg" alt="Measured on agentmods" height="20"></a>
Per session 113 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 870 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 $0.00113 $0.00870
Opus 5 $0.00056 $0.00435
Sonnet 5 $0.00023 $0.00174
Haiku 4.5 $0.00011 $0.00087

Measured 3d ago against content hash 588522c5f206, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

finfocus-analyzer-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 3d 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.

agent-skills/finfocus-analyzer-setup/SKILL.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

FinFocus Analyzer Setup

Inline cost estimation during pulumi preview via the Pulumi Analyzer protocol. All diagnostics are ADVISORY — never blocks deployments.

Prerequisites

finfocus --version          # FinFocus CLI installed
pulumi version              # Pulumi CLI installed
finfocus plugin list        # At least one cost plugin installed

Quick Setup

finfocus analyzer install           # Install + create policy pack
finfocus analyzer check             # Verify all 4 checks pass

# Add to PATH (required for Pulumi to discover the binary)
export PATH="$HOME/.finfocus/analyzer:$PATH"

# Run preview with costs
pulumi preview --policy-pack ~/.finfocus/analyzer

For persistent PATH, add the export to ~/.bashrc or ~/.zshrc.

Windows (PowerShell): Add to your PowerShell profile ($PROFILE):

$env:PATH = "$env:USERPROFILE\.finfocus\analyzer;$env:PATH"

Restart PowerShell for changes to take effect.

What analyzer install Does

  1. Creates ~/.pulumi/plugins/analyzer-finfocus-v{VERSION}/pulumi-analyzer-finfocus (symlink on Unix, copy on Windows)
  2. Creates ~/.finfocus/analyzer/PulumiPolicy.yaml (runtime: finfocus)
  3. Creates ~/.finfocus/analyzer/pulumi-analyzer-policy-finfocus (binary reference)

Use --force to reinstall after upgrading finfocus. Use --target-dir to override the Pulumi plugin directory.

Verification

finfocus analyzer check                # Table output
finfocus analyzer check --output json  # JSON for CI

Runs 4 sequential checks (later checks skip if earlier ones fail):

Check Verifies
policy_pack_dir ~/.finfocus/analyzer/ exists
pulumi_policy_yaml PulumiPolicy.yaml has runtime: finfocus
binary_in_path pulumi-analyzer-policy-finfocus on PATH
grpc_smoke_test analyzer serve starts and responds to RPC

Read the full file on GitHub · 107 lines

Files

What ships with it

2 files 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. 3d ago First seen · 107 lines · 113 tokens per session scan A 588522c5f206

Subscribe to this mod's changes

finfocus-analyzer-setup is a skill published in the GitHub repository rshade/finfocus (5 stars, last pushed 17d ago), licensed Apache-2.0. It adds 113 tokens to every session and 870 once invoked, about $0.0006 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.

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