GetFundFees
shallowio.github.findimitrov/fintel-discovery · Verify this server
Retrieve expense ratios and fee breakdown for a mutual fund or ETF using its SEC CIK. Reads structured XBRL data filed with prospectuses using the SEC Risk/Return (rr:) taxonomy. Returns: - net_expense_ratio — total annual cost to the investor (%) - gross_expense_ratio — before waivers/reimbursements (%) - management_fee — advisor/sub-advisor fee (%) - distribution_12b1_fee — distribution and service fee (%) - other_expenses — admin, custody, transfer agent fees (%) - acquired_fund_fees — fees from underlying funds, if any (%) All values are expressed as percentages (e.g. 0.03 = 0.03%). PRIMARY USE: Step 2 of fee comparison. Accepts CIKs returned by SearchFundsByCategory. Run for multiple funds then rank by net_expense_ratio ascending to find the lowest-cost option in a category. With include_all_classes=True (default), returns one row per share class per period — useful for identifying the cheapest share class of a fund. With include_all_classes=False, returns the single most recent value only. Note: Not all funds file XBRL rr: data. If this tool returns an error, use GetFundProfile (yfinance) as a fallback for expense ratio data. Source: SEC EDGAR XBRL company facts API. No API key required.
1 trials · measured 8 days ago
GetFundFees scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.findimitrov/fintel-discovery, measured 25 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- unreachable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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