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io.github.mdfifty50-boop/agent-costcenter

Official registry AI and agents

Multi-agent billing and cost allocation tracking

Source code Documentation

What can you do with io.github.mdfifty50-boop/agent-costcenter?

  • 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

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package agent-costcenter-mcp
Claude Code 
claude mcp add agent-costcenter -- npx -y agent-costcenter-mcp@0.1.3
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "agent-costcenter": {
            "command": "npx",
            "args": [
                "-y",
                "agent-costcenter-mcp@0.1.3"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. agent-costcenter-mcp
  2. Features
  3. Quick Start
  4. Tools
  5. Resources
  6. Built-in Pricing (per 1M tokens)
  7. Example Workflow
  8. Development
  9. License

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

ToolDescription
register_agentRegister agent with team, project, model, and budget cap
log_llm_callLog an LLM call — auto-calculates cost from pricing table
log_tool_callLog a tool/API call cost
get_cost_reportCost breakdown by agent, team, project, or all
set_budget_alertSet spending threshold (warn or block)
check_budgetCheck if agent is within budget
get_cost_anomaliesFind agents with unusual spending spikes
compare_modelsCompare cost efficiency across models

Resources

URIDescription
costcenter://summaryCurrent total spend across all agents
costcenter://pricingBuilt-in model pricing table

Built-in Pricing (per 1M tokens)

ModelInputOutput
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

Frequently asked questions

What is io.github.mdfifty50-boop/agent-costcenter?

Multi-agent billing and cost allocation tracking

How do I install io.github.mdfifty50-boop/agent-costcenter?

It runs on your machine. In Claude Code: claude mcp add agent-costcenter -- npx -y agent-costcenter-mcp@0.1.3. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.mdfifty50-boop/agent-costcenter need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.mdfifty50-boop/agent-costcenter open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.mdfifty50-boop/agent-costcenter?

It is published by mdfifty50-boop. AI.tn lists it but does not maintain or endorse it.

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