Universal Test Framework MCP server

by phoenice-labs·io.github.phoenice-labs/universal-test-framework·v1.0.2

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Polyglot MCP test generation with 8-section contract enforcement across Python, TS, Java, Go, C++.

B78/100grade B

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Safety scan

B78/100

full report

Adoption

New

0 stars18 downloads/wk

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Universal Test Framework tools (14, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

analyze_coverage
Analyze the coverage of a test suite and identify gaps.
build_traceability_matrix
Build a requirements-to-tests traceability matrix.
detect_language_framework
Detect programming language and test framework from source code.
feedback_status
Get UTF feedback loop status: gap analysis, coverage health, trend, and delta requirements.
generate_report
Generate the 8-section contract compliance report (Tool #12).
generate_tests
Generate a complete test suite satisfying the 8-section test contract.
health
Health check for the Universal Test Framework MCP server.
import_test_results
Import JUnit XML execution results into the UTF registry.
query_registry
Query the UTF persistent test registry.
register_contracts
Parse test files and register per-method 8-section contract records.
run_mutation_testswrite action
Run mutation testing on a source+test file pair and return coverage metrics.
run_testswrite action
Execute test files and return structured results with CI annotations.
suggest_test_types
Analyze code/requirements and suggest which test types to apply.
validate_test_contract
Validate a test or test suite against the 8-section contract.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings

Code scan52 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 166 days ago8/15
Maintainer identityregistry namespace matches repository owner6/10

Overall 78/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

How Universal Test Framework compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 78/100; higher than 57% of 48,255 servers
Tools: 14; the typical server has 7
Tools that change things: 14%; typical: 0%. Fewer write tools means less an agent can break
Downloads a week: 18; more than 5% of 12,191 servers with a package

What its tools let an agent do: 8 read · 4 create · 2 run or deploy

Install Universal Test Framework in Claude Code, Cursor or VS Code

claude mcp add universal-test-framework -- uvx universal-test-framework

Add to Cursor

What the publisher says

From the Universal Test Framework repository's README, as published. We do not edit it. Read it on GitHub

Universal Test Framework (UTF)

Contract-driven test enforcement and reporting for LLM-generated code — via MCP, VS Code, Copilot CLI, Claude, Cursor, or Python SDK.

UTF is an MCP server and contract enforcement engine. It does not replace your AI coding assistant — it gives every test your AI writes a mandatory quality gate, a structured audit trail, and a comprehensive compliance report.

Why UTF? (Not Another Test Generator)

AI tools — GitHub Copilot, Claude, Cursor, Gemini — generate tests fast. The problem: fast ≠ trustworthy.

UTF vs Markdown Instructions / Prompt Files

You may already use markdown files (AGENTS.md, copilot-instructions.md, .cursorrules) to guide your AI. UTF is complementary — not competing:

Use markdown instructions to shape how your AI thinks. Use UTF to verify and report on what it produced.

Key Features

13 MCP tools — generate, validate, register, analyze, trace, execute, mutate, report, and query tests
6 languages — Python, TypeScript, JavaScript, Java, Go, C++
7 test types — unit, integration, API, E2E, contract, performance, security
8-section contract — every test must pass all 8 sections or it is blocked (minimum score: 0.85)
3-segment test IDs — TC-{PRJ}-{MODULE}-{NNN} and classic TC-{MODULE}-{NNN} both accepted
Five install modes — uvx (zero-clone), local clone, Docker, GitHub MCP Registry, pip SDK
VS Code @utf — chat participant with slash commands
CI/CD ready — GitHub Actions, GitLab CI, pre-commit hooks
Per-project overrides — YAML rules in .utf/rules/ override global defaults

Quick Start

Setup Method Comparison

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Universal Test Framework: common questions

Is Universal Test Framework MCP server safe?: Mostly: it is graded B (78/100). Read the Universal Test Framework safety report
How do I install Universal Test Framework?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Universal Test Framework need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Universal Test Framework maintained?: The last commit was 204 days ago (2026-04-14). The latest release is v1.0.2.
How does Universal Test Framework compare with other MCP servers?: safety score 78/100 (higher than 57% of 48,255 servers); tools 14 (the typical server has 7); tools that change things 14% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.