New MCP Servers
The newest MCP servers added to the catalog, all Debugger-graded and scored before going live. Ready to plug into Claude, Cursor, or any AI agent you already use.
Yesterday
Jul 23, 2026 32Deterministic Fuzzer Input Generator
Generate exact boundary-value test inputs for numeric, string, and enum types.
Dependency Coupling Fitness Function
Enforce clean architecture boundaries by validating dependency directions.
Coverage Gate Evaluator
Enforce strict code coverage thresholds using deterministic integer math.
WebSocket Event Schema Validator
Ensures structural consistency of WebSocket event payloads against a deterministic schema registry.
Transactional File Write Simulator
Simulates atomic file writes with rollback capabilities to prevent corruption.
Tool Output Entropy Sanitizer
Detects and redacts high-entropy strings like API keys from tool outputs.
Idempotency Key Enforcer
Prevents duplicate execution of identical side-effectful operations using an in-memory LRU cache.
Filesystem Sandbox Boundary Enforcer
Enforces strict path boundaries and prevents traversal attacks.
Directory State Fingerprinter
Generate and verify deterministic cryptographic fingerprints of directory states.
Database Migration Safety Analyzer
Detect destructive SQL and ORM migration patterns to prevent production data loss.
Cryptographic Action Attestor
Creates a tamper-proof audit trail of every agent action using SHA-256 hashing.
AST Cyclomatic Complexity Calculator
Measure code maintainability by calculating exact cyclomatic complexity using regex-based decision point counting.
API Pagination Logic Verifier
Audit API endpoints for correct pagination patterns to prevent memory exhaustion.
Type Definition Consistency Checker
Ensure structural and type-level synchronization between TypeScript interfaces, Zod schemas, and Pydantic models.
Annotation Extractor and Tracker
Automatically detect, track, and report code annotations like FIXME, HACK, and XXX in your codebase.
Test Assertion Density Calculator
Detects empty or ineffective test scaffolding by calculating the ratio of assertions to test blocks.
SQL Static Query Analyzer
Perform deterministic static analysis on SQL query strings to detect inefficient, destructive, or insecure patterns.
License Header Injector and Verifier
Enforce, audit, and repair mandatory copyright headers in source files.
i18n Hardcoded String Detector
An AST-powered auditing tool that identifies un-internationalized text literals in source code by cross-referencing them against translation dictionary keys.
GraphQL Schema Breaking Change Detector
Identify breaking changes in GraphQL schemas by comparing SDL strings.
File Encoding & BOM Normalizer
Detects and removes Byte Order Marks (BOM) and normalizes file encodings and line endings to a standard UTF-8 LF format.
Circular Code Dependency Detector
Identify import cycles and measure module interdependence in JavaScript, TypeScript, and Python projects.
CI/CD Pipeline Config Validator
Deterministic validator for GitHub Actions and GitLab CI configuration files.
SemVer Compatibility Checker
Verify if a target version satisfies a semantic versioning constraint and detect breaking changes.
Regex Safety & Performance Analyzer
Detects catastrophic backtracking and ReDoS vulnerabilities in regular expressions using AST traversal.
JSON Schema Strict Validator
Perform deterministic JSON validation against Draft-07 and 2020-12 schemas with strict property enforcement.
Import Order Enforcer
Enforce deterministic import ordering and detect unused imports using AST analysis.
HTTP Endpoint Collision Detector
Detect overlapping or conflicting HTTP route definitions in your codebase.
Git Merge Conflict Resolver
Automatically identify and resolve Git merge conflict markers using deterministic strategies.
Environment Variable Usage Auditor
Cross-references environment variable usage against declaration files to find missing or unused keys.
Dead Code & Export Auditor
Identify unused exports and unreachable code paths using deterministic AST-driven reference counting.
CSS Class Usage & Collision Analyzer
Identify orphaned, missing, or colliding CSS classes in your project.