MCP server: One MCP server.MCP server: One MCP server.
Agent Costcenter
@mdfifty50-boopMCP server · External
Multi-agent billing and cost allocation tracking
Freeno charge per call
Runs on your machine from its package; the steps are below.
What it does
- Reads
- Writes
- High impact
At most: only reads or looks up information.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
npmagent-costcenter-mcpv0.1.3
Run
npx -y agent-costcenter-mcp
MCP client config
{
"mcpServers": {
"agent-costcenter": {
"command": "npx",
"args": [
"-y",
"agent-costcenter-mcp"
]
}
}
}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
bash
npx agent-costcenter-mcp
Claude Desktop
json
{
"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
bash
npm install
npm test
npm run dev # watch mode
License
MIT
