agentmods.dev

costory

costory is a plugin for Claude Code from costory-io/costory-finops-mcp-skills. Its manifest loads nothing; the 7 skills it bundles cost 801 tokens per session together, scanned A, original, Apache-2.0.

A FinOps plugin for the Costory service, which helps teams understand and manage technical spending. It includes agent workflows for investigations, queries, custom cost groupings, dashboards, reports, DIGESTs, and tracking recipes.

In plain words
What is it for?
Use it with Costory to investigate cost changes, query spending, create virtual dimensions, build dashboards and reports, prepare DIGEST deliveries, and apply tracking recipes.
Why use it?
It gives agents a defined set of cost-management workflows so spending analysis and reporting can be repeated with shared context and safety checks.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 2repo changed 6d ago A scan tokens not measured original Apache-2.0

Good fit Use it with Costory to investigate cost changes, query spending, create virtual dimensions, build dashboards and reports, prepare DIGEST deliveries, and apply tracking recipes.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add costory-io/costory-finops-mcp-skills
/plugin install costory
View source ↗ costory-io/costory-finops-mcp-skills costory.io
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/costory-io/costory-finops-mcp-skills

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 costory

README.md
[![agentmods](https://agentmods.dev/badge/plugins/costory-io/costory-finops-mcp-skills/costory/github.svg)](https://agentmods.dev/plugins/costory-io/costory-finops-mcp-skills/costory)
Your own site
<a href="https://agentmods.dev/plugins/costory-io/costory-finops-mcp-skills/costory"><img src="https://agentmods.dev/badge/plugins/costory-io/costory-finops-mcp-skills/costory/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 costory

Your own site · 80×15
<a href="https://agentmods.dev/plugins/costory-io/costory-finops-mcp-skills/costory"><img src="https://agentmods.dev/badge/plugins/costory-io/costory-finops-mcp-skills/costory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 7 skills cost 801 tokens a session between them.
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.
Security

Grade A, and why

costory 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 6d 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/costory/.claude-plugin/plugin.json · 39 lines

What it actually says

{
  "name": "costory",
  "displayName": "Costory FinOps Agent",
  "version": "0.12.6",
  "description": "FinOps agent MCP: one allocated view of cloud, AI and data costs across providers, shared by your whole team with SSO. Starter $300/mo, 30-day free trial.",
  "author": {
    "name": "Costory",
    "email": "[email protected]"
  },
  "homepage": "https://docs.costory.io/features/mcp",
  "repository": "https://github.com/costory-io/costory-finops-mcp-skills",
  "license": "Apache-2.0",
  "keywords": [
    "finops",
    "finops-agent",
    "finops-mcp",
    "cloud-cost",
    "cost-allocation",
    "aws",
    "gcp",
    "azure",
    "kubernetes",
    "llm-cost",
    "bigquery",
    "cost-change-investigation",
    "virtual-dimensions",
    "dashboards",
    "reports",
    "recipes",
    "mcp",
    "costory"
  ],
  "icon": "./assets/logo.png",
  "documentationUrl": "https://docs.costory.io/features/mcp",
  "supportUrl": "mailto:[email protected]",
  "privacyPolicyUrl": "https://www.costory.io/privacy",
  "termsOfServiceUrl": "https://www.costory.io/terms"
}
Contents

What it installs

The manifest is a name and a version. 7 skills travel with it, and installing the plugin installs all of them — 801 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. 6d ago Changed bb64b7dc0dac
  2. 11d ago Changed 92bb2e5614ce
  3. 15d ago Changed 5effcdd613cc
  4. 18d ago Changed · +15 lines 9422b2c7478d
  5. 29d ago Changed 3903bd8813dc
  6. 1mo ago Changed e6bb21e8e622
  7. 1mo ago Changed · +1 lines bea32e1d0520
  8. 1mo ago Changed 3c3a8a4a111e
  9. 1mo ago First seen · 23 lines scan A 03f8b49c59ad

Subscribe to this mod's changes

costory is a plugin published in the GitHub repository costory-io/costory-finops-mcp-skills (2 stars, last pushed 6d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Analytics and metricsFinance and fintechawscloud-costfinopsfinops-mcpgcpmcp
Related

Other plugins, from other repositories

well

Connect Claude to your Well financial data — invoices, companies, contacts, transactions, and the accounting ledger — over a hosted OAuth MCP, with skills for real financial workflows. Installing the plugin auto-configures the MCP server; run /well:connect to authenticate.

WellApp-ai/Well · not measured

b00t

b00t plugin for Claude Code - extreme programming agent framework with datum system, direnv pattern, and DRY philosophy.

elasticdotventures/_b00t_ · not measured

next-task

Workflow orchestration, certainty-graded quality rules, and task pipelines for b00t agents.

elasticdotventures/_b00t_ · not measured

b00t

MCP configuration declaring 2 servers: geminicli, filesystem.

elasticdotventures/_b00t_ · not measured

ralph-skills

Skills for the Ralph autonomous agent system - Generate PRDs and convert them to prd.json format for autonomous execution.

elasticdotventures/_b00t_ · not measured

cloud-cost-agent

Native-first FinOps agent for AWS, GCP, and Azure. Finds cloud savings using each provider's own CLIs and recommendation engines (Cost Explorer/Compute Optimizer, GCP Recommender, Azure Advisor).

dautovri/cloud-cost-agent · not measured