Use BrinkerAdvisor Rates with Claude
Explore public CD, money-market and Treasury records. Ask a question, inspect the data date, and follow the original source.
Claude Code setup · Web chat setup · Try a guided example · Availability · Get help
Install in Claude Code
Claude Code can install the public publisher-managed package. Run these commands one at a time:
/plugin marketplace add adpadinc/brinkeradvisor-rates-claude
/plugin install brinkeradvisor-rates@brinkeradvisorReview and approve the connection to https://mcp.brinkeradvisor.com/mcp when Claude asks. No BrinkerAdvisor login or API key is required; your own Claude account, plan requirements, and usage charges still apply. The package and installation guide is publisher-managed and does not represent Anthropic approval or endorsement. Native Claude Code search and fetch have been validated; Cowork compatibility is not established.
Try a guided example
Run these prompts in Claude Code after installation. These are instructions, not a recording or a claim about today's available rates.
1. Find records
Use BrinkerAdvisor Rates to find available 12-month CD records. Show their original data dates and source links. If none are available, say so.
2. Inspect one record
Fetch one of those records. Explain its published terms, show the BrinkerAdvisor and original-source links, and identify any missing information.
3. Check the original source
Open the original-source link. Compare the rate, term and data date before using the information. A new page visit does not mean the underlying rate was updated today.
Set up Claude web chat
Search and fetch through an existing custom connector were verified in Claude web chat on September 16, 2026. A fresh installation and Claude Desktop/Cowork have not been verified. To configure a custom connector where your plan allows it, follow Anthropic's custom connector instructions and use https://mcp.brinkeradvisor.com/mcp. No BrinkerAdvisor credentials are required.
The feed's data date can differ from the bank's effective date. Check the original source for its effective date; do not assume the feed date is when the bank changed its rate.
Availability
OpenAI: Version 1.0.0 is approved and the publisher dashboard shows Published. As of September 19, 2026, its assigned ChatGPT listing is not loading reliably, so public installation has not been verified. We are working with OpenAI support to resolve this. You can use the RATES website directly while availability is being confirmed.
Anthropic: the submission showed Passed review on September 16, 2026. Public discovery and the assigned listing URL are not yet verified. Community review is separate from inclusion in Anthropic's curated official marketplace. Use the manual Claude Code package above.
Support
For service questions or to report inaccurate, stale, or unavailable public rate data, use the contact or reply channel associated with the BrinkerAdvisor publication.
Include the tool name and a general description of the issue. Do not send passwords, account numbers, holdings, tax records, payment information, or other sensitive personal data.
The service is anonymous and cannot retrieve or troubleshoot subscriber or financial accounts.
Use BrinkerAdvisor Rates with AI
Guide updated September 19, 2026. BrinkerAdvisor Rates provides public CD, money-market, and Treasury information with data dates and source links. You can always use the RATES website directly; no AI setup is needed.
WebMCP on the RATES website
In a compatible browser with an AI agent, open the RATES page and ask the agent to use its page tools, for example: “Use this page's rate tools to find 12-month CDs. Show the data dates and source links.” WebMCP support is experimental and requires both a compatible browser and agent; a normal browser still shows the standard website. See the WebMCP browser requirements.
Read results carefully
- Check each record's original data date and source links; a current website visit does not mean every underlying rate changed today.
- Verify availability, eligibility, minimum deposits, and terms with the cited source.
- Do not send account numbers, passwords, or personal financial details.
- If data is unavailable or stale, ask the assistant to say so rather than inventing it. Results are public information and educational illustrations, not personalized investment or tax advice.