Agent Costcenter MCP Server - Multi-agent billing and cost allocation tracking | MCP Marketplace

Agent Costcenter MCP Server

by Mdfifty50 Boop

Developer ToolsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Multi-agent billing and cost allocation tracking

About

Multi-agent billing and cost allocation tracking

Security Report

4.2

Use Caution4.2High Risk

This MCP server for cost attribution and budget management is well-structured with appropriate permissions for its purpose. No critical vulnerabilities or malicious patterns detected. Minor code quality concerns around input validation and error handling are present but do not significantly impact security. The server relies on a legitimate SQLite database for state management and includes reasonable scoping of tool operations. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

4 files analyzed · 9 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

env_vars

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database

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-mdfifty50-boop-agent-costcenter": {
      "args": [
        "-y",
        "agent-costcenter-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

From the project's GitHub README.

agent-costcenter-mcp

MCP server for per-agent cost attribution and budget management. Answer "which agent costs the most?" across your entire AI agent fleet.

Features

Per-agent cost tracking — register agents, log LLM and tool calls, get per-agent spend
Built-in pricing table — 11 models (Claude, GPT, Gemini, DeepSeek) with fuzzy name matching
Budget management — set caps and alerts, check remaining budget, warn or block on overspend
Cost reports — breakdown by agent, team, project, or all; includes model-level detail and percentages
Anomaly detection — automatically flag agents with 2x+ spending spikes
Model comparison — compare cost-per-1K-tokens across all models used

Quick Start

npx agent-costcenter-mcp

Claude Desktop

{
  "mcpServers": {
    "agent-costcenter": {
      "command": "npx",
      "args": ["agent-costcenter-mcp"]
    }
  }
}

Tools

Tool	Description
`register_agent`	Register agent with team, project, model, and budget cap
`log_llm_call`	Log an LLM call — auto-calculates cost from pricing table
`log_tool_call`	Log a tool/API call cost
`get_cost_report`	Cost breakdown by agent, team, project, or all
`set_budget_alert`	Set spending threshold (warn or block)
`check_budget`	Check if agent is within budget
`get_cost_anomalies`	Find agents with unusual spending spikes
`compare_models`	Compare cost efficiency across models

Resources

URI	Description
`costcenter://summary`	Current total spend across all agents
`costcenter://pricing`	Built-in model pricing table

Built-in Pricing (per 1M tokens)

Model	Input	Output
claude-opus-4	$15.00	$75.00
claude-sonnet-4	$3.00	$15.00
claude-haiku-4	$0.80	$4.00
gpt-4o	$2.50	$10.00
gpt-4o-mini	$0.15	$0.60
gpt-4.1	$2.00	$8.00
gpt-4.1-mini	$0.40	$1.60
gemini-2.5-pro	$1.25	$10.00
gemini-2.5-flash	$0.15	$0.60
deepseek-v3	$0.27	$1.10
deepseek-r1	$0.55	$2.19

Model names are fuzzy-matched (case-insensitive, strips version suffixes).

Example Workflow

1. register_agent(agent_id="researcher", team="discovery", model="claude-sonnet-4", budget_cap_usd=10)
2. log_llm_call(agent_id="researcher", model="claude-sonnet-4", input_tokens=5000, output_tokens=2000)
3. log_tool_call(agent_id="researcher", tool_name="web_search", duration_ms=1200, cost_usd=0.01)
4. check_budget(agent_id="researcher")
5. get_cost_report(scope="all")
6. get_cost_anomalies()
7. compare_models()

Development

npm install
npm test
npm run dev  # watch mode

License

MIT

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