{"slug":"vola-trebla/playwright-trace-decoder-mcp","name":"playwright-trace-decoder-mcp","description":"MCP server for unpacking and analyzing Playwright trace.zip archives","category":"development","tags":[],"official":false,"stars":1,"transport":null,"install":null,"tools":[{"name":"get_test_metadata","description":"Returns browser, platform, viewport, test title, wall-clock start time from a trace."},{"name":"get_trace_summary","description":"Returns failing action, top-level error, and total action count from a trace."},{"name":"get_action_timeline","description":"Returns a paginated list of all actions with API names, locators, and timings."},{"name":"get_filtered_network_logs","description":"Returns only 4xx/5xx responses from network logs, stripping static assets."},{"name":"get_console_errors","description":"Returns JS exceptions and warnings from the browser console."},{"name":"get_element_state_at_failure","description":"Returns failing locator, error message, and raw before/after metadata."},{"name":"extract_trace_metadata_strict","description":"Returns format version, retry session breakdown, and HAR payload mode."},{"name":"get_aria_accessibility_tree","description":"Returns ARIA accessibility tree as compact YAML, defaulting to snapshot at failed action."},{"name":"get_dom_mutation_delta","description":"Returns set-diff of ARIA lines before vs after a specified action."},{"name":"map_locator_to_source","description":"Maps a failing locator to the exact source code file, line, and column."},{"name":"extract_critical_frames","description":"Extracts critical visual frames (screenshots) around the failure as base64 images."},{"name":"trim_trace_archive","description":"Trims a trace archive by removing screenshots outside the failure window to save storage."}],"env_vars":[],"auth_type":"none","github":"https://github.com/vola-trebla/playwright-trace-decoder-mcp","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Thu May 28"}