agent-costcenter-mcp
MCP server for tracking and managing costs per AI agent, with budget alerts, anomaly detection, and model cost comparison.
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
Recommended Servers
playwright-mcp
A Model Context Protocol server that enables LLMs to interact with web pages through structured accessibility snapshots without requiring vision models or screenshots.
Magic Component Platform (MCP)
An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.
Audiense Insights MCP Server
Enables interaction with Audiense Insights accounts via the Model Context Protocol, facilitating the extraction and analysis of marketing insights and audience data including demographics, behavior, and influencer engagement.
VeyraX MCP
Single MCP tool to connect all your favorite tools: Gmail, Calendar and 40 more.
graphlit-mcp-server
The Model Context Protocol (MCP) Server enables integration between MCP clients and the Graphlit service. Ingest anything from Slack to Gmail to podcast feeds, in addition to web crawling, into a Graphlit project - and then retrieve relevant contents from the MCP client.
Kagi MCP Server
An MCP server that integrates Kagi search capabilities with Claude AI, enabling Claude to perform real-time web searches when answering questions that require up-to-date information.
E2B
Using MCP to run code via e2b.
Neon Database
MCP server for interacting with Neon Management API and databases
Exa Search
A Model Context Protocol (MCP) server lets AI assistants like Claude use the Exa AI Search API for web searches. This setup allows AI models to get real-time web information in a safe and controlled way.
Qdrant Server
This repository is an example of how to create a MCP server for Qdrant, a vector search engine.