NAV Tie-Out
OfficialFreeEnsure accuracy in LP statements against NAV packs.
Free · Opens the source repo
What NAV Tie-Out does
NAV Tie-Out is a specialized tool designed for finance professionals to validate Limited Partner (LP) statements against the Net Asset Value (NAV) pack. This skill independently recomputes the LP's capital account using components from the NAV pack, allowing users to identify discrepancies before the LP statements are distributed. By leveraging the NAV pack as the source of truth, this tool provides a reliable method to ensure that the financial data presented to LPs is accurate and consistent.
The process begins with the recomputation of the LP capital account, which involves pulling inputs such as LP commitment percentages, fund-level profit and loss components, and various fees and expenses. The calculations follow a clear formula, ensuring that all relevant factors are accounted for. Once the recomputed values are established, the skill compares them line by line against the generated LP statement, flagging any mismatches with a defined tolerance level of 0.01. This detailed comparison helps pinpoint specific inputs that drive discrepancies, facilitating targeted corrections.
In addition to the line-by-line comparison, NAV Tie-Out performs several critical checks to ensure overall consistency. It verifies that the ending capital on the current statement aligns with the beginning capital of the next period's draft, checks the sum of all LP ending capitals against the fund NAV, and ensures that commitment figures match the commitment register. The output of this skill is straightforward, providing a pass/fail result for each line, the recomputed values, and a list of flags for any issues identified.
This skill is particularly beneficial for accountants, financial analysts, and fund administrators who need to ensure the integrity of financial statements before they reach stakeholders. By automating the validation process, NAV Tie-Out saves time and reduces the risk of errors in financial reporting.
When to use it
Use NAV Tie-Out when preparing LP statements to ensure they align with the latest NAV pack data before distribution.
When not to use it
This skill is not suitable for real-time financial analysis or for users who require a comprehensive financial reporting tool beyond LP statement validation.
What you can build with it
Pre-Distribution Validation
Use NAV Tie-Out to validate LP statements against the NAV pack before sending them to stakeholders, ensuring accuracy.
Discrepancy Identification
Leverage the skill to identify specific discrepancies in financial statements, facilitating quicker resolutions.
Compliance Checks
Employ NAV Tie-Out as part of compliance checks to confirm that financial reporting aligns with regulatory standards.
How to install NAV Tie-Out
View source1. Install with the skills CLI
npx skills add anthropics/financial-services/nav-tieout --agent claude-code2. Or install it manually
Download the skill folder and drop it into ~/.claude/skills/ for all projects, or .claude/skills/ to scope it to one repo. Restart Claude Code so it picks up the new skill.
Anthropic's agentic coding CLI, and the reference implementation of Agent Skills. Drop a skill folder into ~/.claude/skills and Claude Code loads it automatically whenever a task matches the skill's description. Claude Code docs
Inside SKILL.md
Written by anthropicsNAV 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.
Frequently asked questions about NAV Tie-Out
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