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Releases: kkkashan/LISA_MCP_Server

v0.2.0 — LLM-Powered Failure Analysis

21 Feb 01:09
@kkkashan kkkashan
v0.2.0
f8ad4a2

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v0.2.0 — LLM-Powered Failure Analysis Latest
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LISA MCP Server v0.2.0 — LLM-Powered Test Analysis

What's new

4 new MCP tools (total: 17):

Tool Description
analyze_test_run_with_llm Analyze all failures in a run with Claude
analyze_failure_root_cause Deep-dive on a single test failure
generate_analysis_report Generate HTML + Markdown reports
run_and_analyze End-to-end: run tests → collect logs → analyze → report

3 new modules:

  • log_collector.py — memory-safe log scanning (256 KB/file cap, seeks to tail, extracts error context windows)
  • llm_analyzer.py — Anthropic API with tool_use for structured failure analysis
  • report_generator.py — self-contained HTML reports (no external CSS/CDN)

5 new Pydantic models:
RootCauseCategory · FailureSeverity · FailureAnalysis · RunAnalysisSummary · AnalysisReport

12 root cause categories: kernel_panic, network_timeout, disk_io_error, permission_denied, package_not_found, service_crash, assertion_failure, timeout, environment_setup, flaky_test, infrastructure, unknown

Example usage

# Analyze a run and get a report in one call
generate_analysis_report(
    results_source="./lisa_results.xml",
    api_key="sk-ant-xxx",
    output_dir="./reports/",
    run_dir="./lisa/runtime/latest/",
)
# → reports/lisa_analysis.html  (visual report)
# → reports/lisa_analysis.md    (Markdown)

What Claude returns

For each failed test:

{
  "root_cause_category": "disk_io_error",
  "root_cause_description": "NVMe device not enumerated — PCIe timeout at boot",
  "recommended_fix": "Switch to Lsv3 VM series for NVMe tests",
  "severity": "critical",
  "confidence": 0.88
}

Full documentation: docs/llm-analysis.md

Assets 2
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v0.1.0 — Initial Release

20 Feb 22:20
@kkkashan kkkashan
v0.1.0
25d9b71

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v0.1.0 — Initial Release

LISA MCP Server v0.1.0

First release of the MCP server for Microsoft LISA Linux testing framework.

What's included

13 MCP Tools

  • discover_test_cases — AST-based scanner, no LISA install needed
  • search_tests — relevance-scored free-text search
  • list_test_areas / get_test_case_details
  • generate_test_suite_code — complete Python source generation
  • build_runbook / build_tier_runbook_file — YAML runbook builder
  • validate_runbook_file / add_test_to_existing_runbook
  • run_lisa_tests — lisa CLI subprocess wrapper
  • parse_test_results — JUnit XML + console output parser
  • check_lisa_environment / get_tier_info

3 MCP Resources · 3 Guided Prompts

Documentation (4,984 lines)

  • QUICKSTART, INSTALL, USAGE guides
  • Tools reference, writing tests, runbook guide, CI/CD automation, troubleshooting

Quick install

git clone https://github.com/kkkashan/LISA_MCP_Server.git
cd LISA_MCP_Server
pip install -e .
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