← Back to search

io.github.vola-trebla/flakiness-knowledge-graph-mcp

vola-trebla Scanned 5d ago

MCP server + Playwright reporter that builds a flakiness knowledge graph from test run history

MCP Registry ↗
B
88.2 / 100

Versions

0.1.1latest
first seen Jun 5, 2026
PermissionsTool SafetyAuthAnnotationsCode QualityStabilitySpecVuln HistoryAuthorTransparencyCommunity

Tools 8

get_failure_patterns
annotations: none low

Breaks down failure rates by browser and OS combination.

get_slow_tests
annotations: none low

Returns tests ranked by average duration.

get_error_groups
annotations: none low

Groups failing tests by similar error messages to surface systemic failures.

get_flakiness_trend
annotations: none low

Returns the daily flakiness rate for a specific test over the last N days.

get_test_history
annotations: none low

Returns the run history for a specific test — status, duration, error, retry count,

get_flaky_tests
annotations: none low

Returns tests ranked by flakiness rate (failed+flaky / total runs).

cluster_semantic_error_trees
annotations: none low

Groups test failures by semantic error similarity rather than raw string prefix.

correlate_git_commit_flakiness
annotations: none low

Finds the exact point where a test transitioned from stable to flaky (or back),

Permissions 1

env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 24

info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
medium
Vulnerable dependency: vitest@4.1.6 (GHSA-82fw-gwwq-j7x9) dependency_analyzer · 95%
low
Tool 'get_flaky_tests' has no annotations annotation_checker · 100%
low
Tool 'get_test_history' has no annotations annotation_checker · 100%
low
Tool 'get_failure_patterns' has no annotations annotation_checker · 100%
low
Tool 'get_slow_tests' has no annotations annotation_checker · 100%
low
Tool 'get_error_groups' has no annotations annotation_checker · 100%
low
Tool 'get_flakiness_trend' has no annotations annotation_checker · 100%
low
Tool 'cluster_semantic_error_trees' has no annotations annotation_checker · 100%
low
Tool 'correlate_git_commit_flakiness' has no annotations annotation_checker · 100%
info
package.json metadata manifest_parser · 100%
info
Tool: get_flaky_tests manifest_parser · 85%
info
Tool: get_test_history manifest_parser · 85%
info
Tool: get_failure_patterns manifest_parser · 85%
info
Tool: get_slow_tests manifest_parser · 85%
info
Tool: get_error_groups manifest_parser · 85%
info
Tool: get_flakiness_trend manifest_parser · 85%
info
Tool: cluster_semantic_error_trees manifest_parser · 85%
info
Tool: correlate_git_commit_flakiness manifest_parser · 85%
info
Transport: stdio manifest_parser · 90%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
low
Permission: env_vars access detected permission_analyzer · 90%
info
SBOM generated: 336 components sbom_generator · 100%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%