BrinkerAdvisor Rates

Rates explorer

compare_rates

Create a bounded side-by-side comparison for an explicit comparison or contrast of current CD, money-market, Treasury, or municipal options with instrument and maturity filters. Returns applied filters, current options, and comparability limitations without selecting a winner. Every option contains a canonical brinkeradvisor_url and an original source_name and source_url. A request merely to find or list several matching records is outside this tool's comparison intent. Economic or Federal Reserve forecasts, account actions, personalized advice, tax advice, and suitability are outside this tool's scope.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`limit`	No
`instrument_types`	No
`maximum_term_months`	No
`minimum_term_months`	No

Output Schema

TableJSON Schema

Name	Required	Description
`as_of`	Yes	Feed publication date; each option has its own record date and age.
`options`	Yes
`applied_filters`	Yes
`source_freshness`	Yes	Feed age band, not the age of every option.
`comparison_limitations`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed2 schema fields changedOct 9, 2026
- addedInput schema / properties / instrument_types / default
```
Added value: +[
+  "cd",
+  "money_market",
+  "treasury",
+  "municipal"
+]
```
- removedInput schema / required
```
Removed value: -[
-  "instrument_types"
-]
```

Changed2 schema fields changedOct 4, 2026

changedOutput schema / properties / options / items / properties / brinkeradvisor_url / description

Previous value: -"Absolute canonical BrinkerAdvisor record URL. The final answer must display this URL as a clickable link."New value: +"Absolute canonical BrinkerAdvisor record URL, distinct from the original provider source URL."

changedOutput schema / properties / options / items / properties / source_url / description

Previous value: -"Absolute original provider or government source URL. The final answer must distinguish this provenance link from the BrinkerAdvisor record link."New value: +"Absolute original provider or government source URL documenting the record's provenance."

Changed5 schema fields changedOct 3, 2026

addedOutput schema / properties / as_of / description

Added value: +"Feed publication date; each option has its own record date and age."

addedOutput schema / properties / options / items / properties / as_of

Added value: +{
+  "description": "Original record value date, which may precede the feed publication date.",
+  "type": "string"
+}

addedOutput schema / properties / options / items / properties / data_age_hours

Added value: +{
+  "anyOf": [
+    {
+      "minimum": 0,
+      "type": "number"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "Age of this record, not the feed, when retrieved."
+}

changedOutput schema / properties / options / items / required

Previous value: -[
-  "id",
-  "instrument_type",
-  "issuer_or_institution",
-  "product",
-  "term",
-  "term_months",
-  "published_yield",
-  "source_name",
-  "source_status",
-  "source_url",
-  "brinkeradvisor_url"
-]New value: +[
+  "id",
+  "instrument_type",
+  "issuer_or_institution",
+  "product",
+  "term",
+  "term_months",
+  "published_yield",
+  "as_of",
+  "data_age_hours",
+  "source_name",
+  "source_status",
+  "source_url",
+  "brinkeradvisor_url"
+]

addedOutput schema / properties / source_freshness / description
```
Added value: +"Feed age band, not the age of every option."
```

First observedSep 19, 2026

TDQS

Score is being calculated.

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