Agent skill · business finance · anthropics
nav-tieout
Tie an LP statement to the fund's NAV pack — recompute the LP's capital account from the NAV components and flag any line that doesn't agree. Use before LP statements are distributed.
Why this skill is useful
Provides specific calculations and checks for LP capital accounts that the AI wouldn't reliably generate on its own.
What it needs
About 1k tokens when loaded. Last updated 2026-08-04. 34,059 stars on the source repository.
What this skill does
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 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.
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills anthropics/nav-tieout--ca809d