Nav Tieout

anthropics/financial-services-pluginsOfficial

Before you send LP statements to limited partners, run this to independently recompute each LP's capital account from the fund's NAV pack and flag anything that doesn't match. It walks the standard waterfall (contributions, distributions, allocated P&L, carry) using the NAV pack as source of truth, then compares line by line against your generated statement with a one-cent tolerance. You get pass/fail per line, side-by-side values, and specific flags like "allocated P&L differs because statement used 12.40% ownership but NAV pack shows 12.38% post-transfer." It also checks that ending balances roll forward and that all LP capitals sum to fund NAV. Catches math errors and stale ownership percentages before they go out the door.

skills.sh installs: 183
GitHub stars: 29.5K
last updated: Jun 3, 2026

View on GitHub

Install

$ npx -y skills add anthropics/financial-services-plugins --skill nav-tieout --agent claude-code

Installs into .claude/skills of the current project.

Files

NAV tie-out

Given a generated LP statement and the period's NAV pack (via the nav MCP), independently recompute the LP's capital account and compare line by line.

The generated statement is the thing under test. The NAV pack is the source of truth.

Recompute the LP capital account

Beginning capital (prior statement ending)
  + Contributions (capital calls paid this period)
  − Distributions (cash + in-kind)
  + Allocated net income / (loss)
      = LP% × (realized + unrealized P&L − management fee − fund expenses)
  − Carried interest allocation (if crystallized this period)
Ending capital

Pull each input from the NAV pack: LP commitment %, fund-level P&L components, fee and expense totals, waterfall outputs.

Compare

For each line on the statement, compare to your recomputed value. Tolerance: 0.01. For each mismatch, note which input drives it (e.g., "allocated P&L differs — statement used 12.40% ownership, NAV pack shows 12.38% after the Q1 transfer").