baseball4
baseball4 is hosted online, so all tools can be tested directly either in theInspector tabor in theOnline Client.
If you are the rightful owner of baseball4 and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.
The Baseball4 MCP Server provides comprehensive access to Major League Baseball (MLB) data for developers.
Test Report
- Build Successful
- Server Started
- Client Connected
- Tools Listed
- All Tools Succeeded
- Any Tool Succeeded
Tool | Total Tests | Success | Fail | Success Rate |
---|---|---|---|---|
v1_teams_roster | 1 | 1 | 0 | 100% |
v1_teams_personnel | 1 | 0 | 1 | 0% |
v1_leagues | 1 | 1 | 0 | 100% |
v1_teams_affiliates | 1 | 0 | 1 | 0% |
v1_teams | 1 | 0 | 1 | 0% |
v1_seasons | 1 | 0 | 1 | 0% |
v1_teams_coaches | 1 | 1 | 0 | 100% |
v1_venues | 1 | 1 | 0 | 100% |
v1_schedule | 1 | 1 | 0 | 100% |
v1_teams_history | 1 | 0 | 1 | 0% |
EvaluationTotal Score: 6/10
The agent demonstrates a solid understanding of MLB-related topics, providing comprehensive and well-structured responses across various queries. Strengths include the ability to deliver detailed information on MLB schedules, team rosters, historical achievements, and venue details. The agent's responses are generally clear and organized, making them easy to understand. However, there are notable weaknesses:
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- Accuracy Issues: Several responses contain outdated or incorrect information, such as game schedules, player positions, and team affiliations.
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- Encoding Errors: Text encoding issues are present in multiple responses, affecting the readability of player names and other text.
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- Lack of Updates: The agent occasionally fails to include the most recent achievements or changes, such as recent World Series victories or player transactions.
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- Inconsistencies: Some responses include unconventional or confusing entries, such as listing the 'Giants Organization' as an affiliate.
- To improve, the agent should focus on verifying information against current and official sources, correcting encoding errors, and ensuring updates reflect the latest developments in MLB. Overall, the agent shows potential but requires refinement in accuracy and data handling.
Test case 1
Score: 6/10What is the schedule for the MLB games on July 4, 2025?On July 4, 2025, there will be a total of 15 MLB games scheduled. Here are the details of the games:
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Boston Red Sox vs. Washington Nationals
- Time: 15:05 UTC
- Venue: Nationals Park
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Cincinnati Reds vs. Philadelphia Phillies
- Time: 17:05 UTC
- Venue: Citizens Bank Park
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St. Louis Cardinals vs. Chicago Cubs
- Time: 18:20 UTC
- Venue: Wrigley Field
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New York Yankees vs. New York Mets
- Time: 19:10 UTC
- Venue: Citi Field
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Pittsburgh Pirates vs. Seattle Mariners
- Time: 20:10 UTC
- Venue: T-Mobile Park
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Tampa Bay Rays vs. Minnesota Twins
- Time: 20:10 UTC
- Venue: Target Field
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Texas Rangers vs. San Diego Padres
- Time: 22:40 UTC
- Venue: Petco Park
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Los Angeles Angels vs. Toronto Blue Jays
- Time: 23:07 UTC
- Venue: Rogers Centre
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Detroit Tigers vs. Cleveland Guardians
- Time: 23:10 UTC
- Venue: Progressive Field
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Milwaukee Brewers vs. Miami Marlins
- Time: 23:10 UTC
- Venue: loanDepot park
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Baltimore Orioles vs. Atlanta Braves
- Time: 23:15 UTC
- Venue: Truist Park
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Chicago White Sox vs. Colorado Rockies
- Time: 00:10 UTC (July 5)
- Venue: Coors Field
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Houston Astros vs. Los Angeles Dodgers
- Time: 01:10 UTC (July 5)
- Venue: Dodger Stadium
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Kansas City Royals vs. Arizona Diamondbacks
- Time: 01:40 UTC (July 5)
- Venue: Chase Field
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San Francisco Giants vs. Athletics
- Time: 02:05 UTC (July 5)
- Venue: Sutter Health Park
Feel free to ask if you need more information about any specific game!
Completeness: The answer includes all 15 games scheduled for that day, covering each matchup, time, and venue.
Clarity: The information is presented in a clear and organized manner, making it easy for readers to understand.
Accuracy: There are discrepancies in the game times and venues compared to official MLB sources. For example, the agent lists the Boston Red Sox vs. Washington Nationals game at 15:05 UTC at Nationals Park, while official sources indicate it is scheduled for 11:05 AM ET at Nationals Park. (mlb.com) Additionally, the agent mentions the San Francisco Giants vs. Athletics game at Sutter Health Park, whereas official schedules list it at Oakland Coliseum. (news.bet365.com)
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Test case 2
Score: 5/10What information can you provide about the New York Yankees' team roster for the 2025 season?Here is the roster for the New York Yankees in the 2025 season:
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Aaron Judge
- Jersey Number: 99
- Position: Outfielder (RF)
- Status: Active
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Anthony Volpe
- Jersey Number: 11
- Position: Shortstop (SS)
- Status: Active
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Austin Wells
- Jersey Number: 28
- Position: Catcher (C)
- Status: Active
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Ben Rice
- Jersey Number: 22
- Position: First Base (1B)
- Status: Active
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Carlos Rodón
- Jersey Number: 55
- Position: Pitcher (P)
- Status: Active
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Clarke Schmidt
- Jersey Number: 36
- Position: Pitcher (P)
- Status: Active
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Clayton Beeter
- Jersey Number: 29
- Position: Pitcher (P)
- Status: Active
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Cody Bellinger
- Jersey Number: 35
- Position: Outfielder (LF)
- Status: Active
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DJ LeMahieu
- Jersey Number: 26
- Position: Second Base (2B)
- Status: Active
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Devin Williams
- Jersey Number: 38
- Position: Pitcher (P)
- Status: Active
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Giancarlo Stanton
- Jersey Number: 27
- Position: Designated Hitter (DH)
- Status: Active
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Ian Hamilton
- Jersey Number: 71
- Position: Pitcher (P)
- Status: Active
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J.C. Escarra
- Jersey Number: 25
- Position: Catcher (C)
- Status: Active
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JT Brubaker
- Jersey Number: 34
- Position: Pitcher (P)
- Status: Active
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Jasson DomÃnguez
- Jersey Number: 24
- Position: Outfielder (LF)
- Status: Active
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Jazz Chisholm Jr.
- Jersey Number: 13
- Position: Second Base (2B)
- Status: Active
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Jonathan Loáisiga
- Jersey Number: 43
- Position: Pitcher (P)
- Status: Active
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Luke Weaver
- Jersey Number: 30
- Position: Pitcher (P)
- Status: Active
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Marcus Stroman
- Jersey Number: 0
- Position: Pitcher (P)
- Status: Active
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Mark Leiter Jr.
- Jersey Number: 56
- Position: Pitcher (P)
- Status: Active
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Max Fried
- Jersey Number: 54
- Position: Pitcher (P)
- Status: Active
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Oswald Peraza
- Jersey Number: 18
- Position: Third Base (3B)
- Status: Active
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Paul Goldschmidt
- Jersey Number: 48
- Position: First Base (1B)
- Status: Active
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Tim Hill
- Jersey Number: 41
- Position: Pitcher (P)
- Status: Active
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Trent Grisham
- Jersey Number: 12
- Position: Outfielder (CF)
- Status: Active
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Will Warren
- Jersey Number: 98
- Position: Pitcher (P)
- Status: Active
This roster includes a mix of established players and newer talents, all of whom are active for the season. If you need more specific information about any player or their statistics, feel free to ask!
Completeness: The response lists 26 players, covering various positions, which aligns with the typical MLB roster size.
Clarity: The information is presented in a clear and organized manner, making it easy for readers to understand.
Accuracy: There are several inaccuracies in the roster details:
Player Names: Some names are misspelled or contain encoding errors, such as "Carlos Rodón" instead of "Carlos Rodón" and "Jasson DomÃnguez" instead of "Jasson Domínguez."
Positions: Certain players are listed in incorrect positions. For example, Cody Bellinger is primarily an outfielder but is listed as a left fielder (LF) here, whereas he has also played center field (CF) and first base (1B). Similarly, Jazz Chisholm Jr. is listed as a second baseman (2B), but he has also played shortstop (SS) and center field (CF).
Roster Omissions: The response does not mention some players who are part of the Yankees' 2025 roster. For instance, Ryan Yarbrough, who signed with the Yankees on March 24, 2025, is not included. Additionally, the response does not account for injuries affecting the roster, such as Gerrit Cole undergoing Tommy John surgery and missing the 2025 season.
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Test case 3
Score: 7/10Can you provide information about the history and notable achievements of the Los Angeles Dodgers?The Los Angeles Dodgers have a rich history that dates back to their founding in 1884. Originally based in Brooklyn, New York, the team was known as the Brooklyn Atlantics before going through several name changes, including the Brooklyn Bridegrooms and Brooklyn Robins. The franchise became known as the Brooklyn Dodgers in 1932.
Notable Historical Highlights:
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Move to Los Angeles: In 1958, the Dodgers relocated to Los Angeles, California, where they began playing at the Los Angeles Memorial Coliseum. This marked a significant shift in Major League Baseball as the team became the first major league franchise on the West Coast.
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Dodger Stadium: The Dodgers moved to their current home, Dodger Stadium, in 1962, which has since become the largest baseball stadium in the United States by seating capacity.
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World Series Championships: The Dodgers have won a total of seven World Series titles:
- 1955 (as Brooklyn Dodgers)
- 1963
- 1965
- 1981
- 1988
- 2020
- 2023
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Hall of Fame Players: The Dodgers have been home to many legendary players, including:
- Jackie Robinson: The first African American to play in the Major Leagues, breaking the color barrier in 1947.
- Sandy Koufax: A dominant pitcher and Hall of Famer who played with the Dodgers from 1955 to 1966.
- Fernando Valenzuela: His rise in the 1980s captured the hearts of many fans and popularized "Fernandomania."
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Innovations and Contributions: The Dodgers have been pioneers in various aspects of the game, including the integration of players and innovations in training and player development.
Achievements:
- The Dodgers have consistently been competitive in the National League West division and have a storied rivalry with the San Francisco Giants.
- They have made numerous playoff appearances and have won multiple division titles over the years.
The franchise continues to be a significant force in Major League Baseball, with a strong fan base and a commitment to excellence both on and off the field.
Accuracy: The response correctly details the team's origins, name changes, relocation to Los Angeles, and significant milestones such as Jackie Robinson breaking the color barrier in 1947.
Completeness: It covers key aspects of the franchise's history, including World Series championships, Hall of Fame players, and contributions to baseball.
Clarity: The information is well-organized and presented in a clear manner, making it easy for readers to follow.
Outdated Information: The response lists the Dodgers' World Series titles up to 2020 but omits their most recent championship in 2024. The Dodgers won the 2024 World Series by overcoming a 5-run deficit to defeat the New York Yankees 7-6 in Game 5, securing their first non-shortened season championship since 1988. (apnews.com)
Incomplete Player Achievements: While notable players like Jackie Robinson and Sandy Koufax are mentioned, recent key players such as Shohei Ohtani, who made a significant impact during the 2024 season, are not included. Ohtani achieved a historic milestone by hitting at least 50 home runs and stealing 50 bases in a single season. (time.com)
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Test case 4
Score: 8/10What are the details and historical significance of Fenway Park, the home of the Boston Red Sox?Fenway Park, located in Boston, Massachusetts, is one of the most iconic baseball stadiums in the world and the home of the Boston Red Sox. Here are some key details and historical significance of Fenway Park:
Key Details:
- Opened: April 20, 1912
- Capacity: Approximately 37,731 (varies depending on configuration)
- Location: 4 Yawkey Way, Boston, MA
- Surface: Grass
- Architect: James McLaughlin
Historical Significance:
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Oldest Ballpark: Fenway Park is the oldest ballpark in Major League Baseball, making it a treasured historical site for baseball fans.
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Iconic Features: The park is known for its distinctive features, including the "Green Monster," a high left-field wall that stands 37 feet, 2 inches tall. It has become a symbol of the park and is famous for its unique impacts on gameplay.
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Home of the Red Sox: Fenway has been the home of the Boston Red Sox since its opening in 1912. The Red Sox have a rich history, including multiple World Series championships, and Fenway Park has hosted many legendary players, including Babe Ruth, Ted Williams, and more recently, David Ortiz.
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Cultural Impact: Beyond its role in sports, Fenway Park has become a cultural landmark in Boston, hosting concerts, events, and community activities. It is often seen as a symbol of Boston's identity and pride.
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Renovations and Preservation: Over the years, Fenway Park has undergone several renovations to modernize facilities while preserving its historical aspects. This balance of modernization and preservation has allowed Fenway to remain relevant in contemporary sports while honoring its storied past.
Fenway Park is more than just a baseball stadium; it is a historic venue that embodies the spirit of baseball and the city of Boston.
Accuracy: The information about Fenway Park's opening date, capacity, location, and architectural details is correct. The description of the "Green Monster" and its impact on gameplay is also accurate.
Completeness: The response includes significant historical aspects, such as Fenway Park being the oldest ballpark in Major League Baseball, its iconic features, and its cultural impact on Boston.
Clarity: The information is well-organized and presented in a clear manner, making it easy for readers to understand.
Address Details: The address provided as "4 Yawkey Way" is outdated. In 2018, the street was renamed to "Jersey Street." Therefore, the current address should be "4 Jersey Street, Boston, MA."
Capacity Variability: While the response mentions the approximate capacity of 37,731, it would be beneficial to note that this number can vary depending on the event and configuration.
Test case 5
Score: 6/10Can you provide information about the affiliations and minor league teams of the San Francisco Giants?The San Francisco Giants have several affiliations with minor league teams. Hereâs an overview of their affiliates:
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Richmond Flying Squirrels (Double-A)
- Location: Richmond, VA
- Venue: The Diamond
- First Year of Play: 2010
- League: Eastern League
- Division: Eastern League Southwest
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San Jose Giants (Single-A)
- Location: San Jose, CA
- Venue: Excite Ballpark
- First Year of Play: 1947
- League: California League
- Division: California League North
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Sacramento River Cats (Triple-A)
- Location: Sacramento, CA
- Venue: Sutter Health Park
- First Year of Play: 2000
- League: Pacific Coast League
- Division: Pacific Coast League West
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Eugene Emeralds (High-A)
- Location: Eugene, OR
- Venue: PK Park
- First Year of Play: 1955
- League: Northwest League
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DSL Giants Black (Rookie)
- Location: Santo Domingo, Dominican Republic
- Venue: Academia De Béisbol Felipe Alou
- First Year of Play: 1989
- League: Dominican Summer League
- Division: Dominican Summer League South
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DSL Giants Orange (Rookie)
- Location: Santo Domingo, Dominican Republic
- Venue: Academia De Béisbol Felipe Alou
- First Year of Play: 1987
- League: Dominican Summer League
- Division: Dominican Summer League Southwest
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ACL Giants (Rookie)
- Location: Phoenix, AZ
- Venue: Papago Sports Complex
- First Year of Play: 1991
- League: Arizona Complex League
- Division: Arizona Complex League East
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Giants Alternate Training Site
- Location: Sacramento, CA
- Venue: Sutter Health Park
- First Year of Play: 2001
- League: Extended Spring Training
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Giants Organization
- Location: San Francisco, CA
- Venue: Oracle Park
- First Year of Play: 2001
- League: Various
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Giants Prospects
- Location: Scottsdale, AZ
- Venue: Scottsdale Stadium
- First Year of Play: 2001
- League: Futures Game
These affiliations help the Giants develop players and create a pipeline to the Major League team. If you need more detailed information about any specific team, feel free to ask!
Comprehensive Listing: The response includes all primary affiliates across different levels, from Triple-A to Rookie leagues.
Structured Format: Information is presented in a clear and organized manner, making it easy to understand.
Encoding Errors: There are noticeable encoding issues in the text, such as "Hereâs" instead of "Here's" and "Academia De Béisbol Felipe Alou" instead of "Academia De Béisbol Felipe Alou."
Outdated Information: Some details are outdated or incorrect:
San Jose Giants' Classification: The San Jose Giants are listed as a Single-A team; however, they were reclassified as a Low-A affiliate in 2021. (localnewsmatters.org)
Eugene Emeralds' League: The Eugene Emeralds are mentioned as part of the Northwest League, but they became the High-A affiliate of the Giants in 2021. (en.wikipedia.org)
Richmond Flying Squirrels' Venue: The response states that the Richmond Flying Squirrels play at The Diamond, but they are scheduled to move to CarMax Park in 2026. (en.wikipedia.org)
Inconsistencies: The response lists the "Giants Organization" and "Giants Prospects" as affiliates, which is unconventional and may cause confusion.
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