// MCP TOOL REFERENCE

OPENTESTER TOOLS

23 tools from the OpenTester MCP Server, categorised by risk level.

// ALL 23 OPENTESTER TOOLS

READ 9 tools

Read get_execution_diagnostics Get execution diagnostics as structured machine-usable payload. Read get_execution_log Get detailed execution log via FastAPI. Read get_execution_status Get execution status and results via FastAPI. Read get_project Get project details including all test cases. Read get_template Get template details including variables and DSL content. Read list_paused_executions List all executions waiting for AI DOM analysis. Read list_projects List all test projects with basic info. Read list_templates List all available templates with optional filtering. Read validate_dsl Validate DSL YAML syntax and schema.

WRITE 6 tools

Write instantiate_template Instantiate a template into a test case. Write create_project Create a new test project. Write create_template create_template Write create_template_from_case create_template_from_case Write save_case Save a test case. Write update_template Update an existing template.

DESTRUCTIVE 3 tools

Destructive delete_case Delete a test case. Destructive delete_project Delete a project. Destructive delete_template Delete a template.

EXECUTE 3 tools

Execute run_case Execute a single test case via FastAPI to ensure execution is tracked. Execute run_project Execute all test cases in a project via FastAPI to ensure executions are tracked. Execute stop_execution Stop a running execution via FastAPI.

OTHER 2 tools

Other request_dom_analysis request_dom_analysis Other submit_ai_selector submit_ai_selector

// FAQ

How many tools does the OpenTester MCP server have? +

The OpenTester MCP server exposes 23 tools across 5 categories: Read, Write, Destructive, Execute, Other.

How do I enforce policies on OpenTester tools? +

Route the OpenTester server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do OpenTester tools fall into? +

OpenTester tools are categorised as Read (9), Write (6), Destructive (3), Execute (3), Other (2). Each category has a recommended default policy.

Enforce policy on every OpenTester tool call.

Start from OpenTester, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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43,000+ MCP servers and 220,000+ tools scanned and risk-classified.