mcpField
N
nav-tieout

nav-tieout

github.com/anthropicsData & databases40.9k1.2k installsUpdated today
Repository

About nav-tieout

nav-tieout is a skill for independently recalculating an LP’s capital account from a NAV pack and comparing it line by line with a generated statement. It reports discrepancies and checks related fund figures without editing the statement.

Key features

  1. 01Recompute LP capital accounts
  2. 02Compare statement lines within tolerance
  3. 03Check adjacent-period ending and beginning capital
  4. 04Reconcile LP totals and commitment figures

Use cases

  1. 01Reviewing generated LP statements
  2. 02Tracing discrepancies to NAV pack inputs
  3. 03Checking fund NAV and commitment-register consistency

MCP support

It retrieves the period’s NAV pack via the nav MCP; the pack is treated as the source of truth for the comparison.

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/anthropics/financial-services --skill nav-tieout

After installing, type/nav-tieoutin Claude Code to confirm it loaded.

Details

From the project README

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").

Additional checks

  • Ending capital on this statement = beginning capital on next period's draft (if available).
  • Sum of all LP ending capitals = fund NAV (within rounding).
  • Commitment, unfunded, and recallable figures agree to the commitment register.

Output

A pass/fail per line, the recomputed values alongside the statement values, and a list of flags. Do not edit the statement — the publisher acts on the flags after review.

Comments

Markdown supported