SmartBear MCP
MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
Using SmartBear MCP in Claude, Cursor, Gemini CLI, Cline, or Zed?
MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).
Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less
uv tool install mcpindex-gate && mcpindex-config-wireSemantic screen found no manipulation pattern in the description. Conformance probe not yet run.
mcpindex.integrity.descriptionpassINFOevidence“No malicious instructions found”via static_description
- - Semantic screen only - the deterministic conformance probe has not run on this server
- - Confidence is reported but not yet calibrated (v1)
- - Screen reads the tool description, not the live behavior
- - advisory
- - registry description only no input schema
- - screen model 8b
Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.
Own this server? Screen its description →
That verdict was true at screening time (snapshot 2026-07-31).
Contracts can change after screening, with no version bump. The gate pins SmartBear MCP’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.
See your first HOLD in 2 minutes →
Related: how to trust an MCP server · screen before install · silent contract drift
A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.
[](https://mcpindex.ai/server/com-smartbear-smartbear-mcp)<a href="https://mcpindex.ai/server/com-smartbear-smartbear-mcp"><img src="https://mcpindex.ai/api/v1/badge/com-smartbear-smartbear-mcp" alt="mcpindex verdict" height="20" /></a>BEARQ_API_TOKENBearQ workspace API token. Leave empty to disable BearQ tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/bearq-integration
BEARQ_API_BASE_URLOverride the BearQ public API base URL (optional). Defaults to https://api.bearq.smartbear.com
BUGSNAG_AUTH_TOKENBugSnag auth token. Leave empty to disable BugSnag tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/bugsnag-integration
BUGSNAG_PROJECT_API_KEYBugSnag project API key (optional; narrows interactions to a single project). Learn more: https://developer.smartbear.com/smartbear-mcp/docs/bugsnag-integration
REFLECT_API_TOKENReflect API token. Leave empty to disable Reflect tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/reflect-integration
SWAGGER_API_KEYSwagger API key. Leave empty to disable Swagger tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/swagger-portal-integration
SWAGGER_FUNCTIONAL_TESTING_API_TOKENSwagger Functional Testing API token. Leave empty to disable Functional Testing tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/functional-testing-integration
SWAGGER_FUNCTIONAL_TESTING_BASE_PATHOverride the Swagger Functional Testing API base URL (optional). Defaults to https://api.reflect.run/v1
PACT_BROKER_BASE_URLPactFlow/Pact Broker base URL. Leave empty to disable Pact tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/contract-testing-with-pactflow
PACT_BROKER_TOKENPactFlow authentication token. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/contract-testing-with-pactflow
PACT_BROKER_USERNAMEPact Broker username (alternative to token). Learn more: https://developer.smartbear.com/smartbear-mcp/docs/contract-testing-with-pactflow
PACT_BROKER_PASSWORDPact Broker password (alternative to token). Learn more: https://developer.smartbear.com/smartbear-mcp/docs/contract-testing-with-pactflow
ZEPHYR_API_TOKENThe Zephyr Cloud API token for authentication. Learn more: https://support.smartbear.com/zephyr/docs/en/rest-api/api-access-tokens-management.html
ZEPHYR_BASE_URLThe Zephyr Cloud API base url. Should be changed depending on the region of your Jira instance. Learn more: https://support.smartbear.com/zephyr-scale-cloud/api-docs/#section/Authentication/Accessing-the-API
QTM4J_API_KEYQTM4J (QMetry Test Management for Jira) API key. Leave empty to disable QTM4J tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/qtm4j-integration
QTM4J_BASE_URLQTM4J base URL (optional). Defaults to https://qtmcloud.qmetry.com. Override when using a self-hosted or region-specific instance.
QTM4J_AUTOMATION_API_KEYQTM4J Automation API key used exclusively by the automation import tools. Leave empty to disable automation tools. Learn more: https://developer.smartbear.com/smartbear-mcp/docs/qtm4j-integration
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