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Peil MCP — Freelance Time Tracking & Invoicing

Priority: HIGH | Category: Finance / Freelance Operations
Transport: TBD | Auth: TBD
Repository: Luminc/peil-mcp
Discovered: July 27, 2026 (mcpservers.org /all)

What It Does for Operators

Connect Peil to any MCP client: log hours, draft invoices from unbilled hours, and get financial insights for your freelance practice — all in natural language. Peil bridges the gap between "I did the work" and "I got paid," which is the core operational loop for independent operators and small agencies.

Installation

# Visit https://peil.app for setup instructions
# GitHub: https://github.com/Luminc/peil-mcp

Claude Desktop / Hermes Config

{
  "mcpServers": {
    "peil": {
      "command": "npx",
      "args": ["-y", "peil-mcp"]
    }
  }
}

Tools

Exact tool list TBD — based on description: - Time entry logging (natural language: "Log 2.5 hours on client X project Y") - Invoice drafting from unbilled hours - Financial insights and practice health metrics - Client/project organization

Operator Use Cases

  1. Zero-friction time tracking: "Hey agent, I just spent 3 hours on the Smith proposal — log it to Peil" — agent handles categorization, rate application, and invoice prep
  2. End-of-month batch invoicing: Agent pulls all unbilled hours, drafts invoices per client, presents for review, sends with one approval
  3. Revenue forecasting: Agent analyzes billable hours trend, projects monthly revenue, flags clients approaching retainer caps
  4. Client profitability analysis: Agent correlates logged hours against client revenue to identify most/least profitable engagements
  5. Tax prep: Agent exports categorized time data for Schedule C or T2125 filing

CorpusIQ Angle

Complementary — fills the solo-operator gap. CorpusIQ handles business financials at the entity level (QuickBooks, Stripe). Peil handles the operator's personal practice layer — time → invoice → payment. Together they give a solo operator end-to-end financial visibility from time spent to cash collected.

Limitations

  • Limited public information — tools/auth/transport details TBD
  • New product, may be early-stage
  • Solo/freelance focus — may not scale to team time tracking
  • GitHub repo (Luminc/peil-mcp) has minimal documentation