Connect ChatGPT or Claude to the latest scores for 11 ETFs and 12 stocks,
historical observations, diagnostics, and week or month change summaries. The
connection is available to anyone after Google sign-in, is read-only, and cannot place trades.
Connection URL
https://mcp.marketentryscore.com/mcp
Streamable HTTPGoogle sign-in
Connect your assistant
Use the same URL for either provider. Tool discovery happens automatically.
GPT
ChatGPT
Web or desktop setup
Supported
Open ChatGPT Settings, then Security and login.
Enable Developer mode.
Open the Plugins page and choose Add plugin.
Name it Market Entry Score and paste the connection URL above.
Sign in with Google when prompted.
Create the connection and confirm that six tools are discovered.
Configure and test this on ChatGPT web or desktop. Current OpenAI
documentation does not list ordinary mobile chats as supporting plugins.
C
Claude
Web, desktop, and mobile
Mobile
Open Claude and go to Customize.
Select Connectors, then Add custom connector.
Name it Market Entry Score.
Paste the connection URL above and select Add.
Sign in with Google when prompted.
Enable the connector in a conversation and ask for the latest scores.
Claude custom remote connectors are available on web, desktop, and
mobile. Account limits vary by plan.
Try this first
This prompt checks data quality before asking for a summary.
Use Market Entry Score. List the supported tickers, then validate VOO, QQQ, GOOG, and MSFT with a maximum age of 72 hours. If the data is usable, show the latest score and label for each ticker, then summarize what changed over the last month. Do not recommend a position size and do not place a trade.
Available tools
Every tool is read-only, non-destructive, and safe to retry.
list_tickersSee all supported ETFs and stocks.
get_latest_scoresRead the newest scores by ticker or universe.
get_score_historyQuery observations over a date range.
summarize_score_changesExplain week or month movement.
validate_score_dataCheck freshness and decision usability.
get_methodologyReview ticker-specific weights and score bands.
!
Research signal, not a trading system
Keep trade rules, position sizing, broker credentials, and risk limits
outside the MCP. Validate freshness before using a score and paper-test
any execution logic before connecting it to a brokerage account.
Google sign-in provides your name and verified email address, which are
stored privately to identify MCP users. Usage analytics also count
connections, tool calls, outcomes, and coarse client type. Names and
emails never appear on the public dashboard. Prompts, ticker requests,
returned scores, IP addresses, and raw user-agent strings are not recorded
by the application.
Important disclosure
Market Entry Score provides general informational and educational content only.
Nothing on this site or through its MCP tools constitutes investment, financial,
legal, tax, or accounting advice, or an offer, solicitation, endorsement, or
recommendation to buy, sell, or hold any security.
Scores and analyses are quantitative research signals based on historical and
third-party data. Data may be delayed, incomplete, inaccurate, or revised, and
models or calculations may contain errors. No representation or warranty is made
regarding accuracy, completeness, timeliness, or investment results.
Investing involves risk, including the possible loss of principal. Past
performance, backtests, and historical relationships do not predict future
results. The service does not consider your objectives, financial situation, or
risk tolerance. You remain responsible for your decisions and should consult an
appropriately qualified professional when needed. Use of the service does not
create an adviser-client, broker, fiduciary, or other professional relationship.
Third-party names and trademarks are the property of their respective owners.
Their appearance does not imply affiliation, sponsorship, or endorsement.