Best pre-commit MCP Servers
A framework for managing and maintaining multi-language pre-commit hooks
Why this server?
Can be used as a pre-commit hook to automatically grade MCP servers before committing changes.
AlicenseAqualityDmaintenanceOpen behavioral litmus for MCP servers — grades A–F across tool-output injection, egress, sensitive-data, and adversarial-input, with reproducible, content-addressed evidence. Tools: run_litmus, verify_attestation.4149 npm8Apache 2.0Why this server?
Integrated as part of the contribution workflow to ensure code quality before submission.
AlicenseAqualityFmaintenanceMCP for Scorable Evaluation Platform312MITWhy this server?
Provides pre-commit hooks to enforce compliance (e.g., commit discipline, documentation).

ContextEngineofficial
AlicenseAqualityAmaintenancePersistent memory and mechanical enforcement for AI coding agents — so they stop repeating your mistakes.21348 npm3Business Source 1.1Why this server?
Provides hooks for contract-driven test enforcement as a pre-commit step.

io.github.phoeniceofficial
AlicenseAqualityCmaintenanceContract-driven test enforcement and reporting for LLM-generated code via MCP, VS Code, Copilot CLI, Claude, Cursor, or Python SDK.14MITWhy this server?
Enforces policy-as-code checks as a pre-commit hook layer, including secret patterns, doc coverage, and deploy verification.
AlicenseAqualityBmaintenanceEnables AI coding agents to access live operational context like processes, containers, and git state, while providing a tamper-evident audit log and policy-as-code compliance hooks locally.22348 npmBusiness Source 1.1Why this server?
Configures the Governed Agent verification gate as a pre-commit hook for running fail-closed checks on staged files.
AlicenseAqualityAmaintenanceAdaptive Epistemic Triage & Recall Engine (AETRE) — Bayesian Value-of-Information (VOI) and queueing operations engine for academic peer review, grant study sections, and venture capital dealflow.20AGPL 3.0Why this server?
Provides a pre-commit hook that strictly validates every staged file against Pandaone's approved audit records, blocking commits for unapproved changes.
AlicenseAqualityAmaintenanceForces every AI Agent code change (Claude Code, Cursor, Trae) to leave a structured problem/reason/approach audit record before commit. 11 MCP tools with full annotations, pre-commit hook blocks unaudited changes. Local stdio, no API key, MIT. M8ven Trust 100/A.111MITWhy this server?
Provides a pre-commit hook that runs prumo checks before each commit.
AlicenseAqualityAmaintenanceChecks the context files a coding agent reads (CLAUDE.md, AGENTS.md, SKILL.md, .cursor/rules) against the git index of a repository, and reports wrong letter case, broken links, missing paths, commands nothing defines and agent configuration that points at nothing. Two more tools report which sections drifted from the code and what each file costs; zero dependencies, stdio, Node 18 or newer.5374 npm5MITWhy this server?
Implements pre-commit hooks to ensure code quality
AlicenseBqualityAmaintenanceAn implementation of the Model Context Protocol for the Opik platform that provides a unified interface for accessing Opik's capabilities, supporting multiple transport mechanisms for flexible integration with IDEs and other environments.19151 npm1,460 PyPI223Apache 2.0