hoangsonww/claude-code-agent-monitor · plugins/ccam-analytics/skills/cost-breakdown/SKILL.md

cost-breakdown skillA

cost-breakdown is agent-read markdown (skill) from hoangsonww/claude-code-agent-monitor: Break down Claude Code costs using the Agent Monitor pricing engine. Shows per-model costs (input, output, cache_read, cache_write at $/Mtok rates), per-session costs, daily trends, and compaction baseline token recovery. Use when analyzing spending, comparing model costs, or planning budgets..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hoangsonww/claude-code-agent-monitor/cost-breakdown@git:20260804.9eab0d7
Exact content
mdr add hoangsonww/claude-code-agent-monitor/cost-breakdown@sha256:df60dd167405a31e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_yn6vs7q34ii75mi2.svg)](https://markdownregistry.com/a/art_yn6vs7q34ii75mi2)

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Versions

versioncommittedcommitsizeaudit
git:20260804.9eab0d7 latest2026-08-04 9eab0d7 3,394 BA view · diff
git:20260411.d36e7ac2026-04-11 d36e7ac 3,373 BB view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3394 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

hoangsonww/claude-code-agent-monitor · 1,007 stars · license MIT · pushed 2026-09-13 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_yn6vs7q34ii75mi2
GET https://markdownregistry.com/api/v1/resolve?ref=hoangsonww/claude-code-agent-monitor/cost-breakdown
GET https://markdownregistry.com/api/v1/blob/df60dd167405a31ef4e2f086a51a8d43a7bec6c25f557b0ea2a90171e0c7607c

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.