@first-ch/tools-mcpofficial
A
licenseA
qualityB
maintenanceMCP server exposing First CH Tools' free web-tool logic for WCAG contrast, JP character counting, WebP conversion, JSON-LD, and llms.txt generation to AI agents.
6
119 npm
MIT
Best YAML MCP Servers
YAML (YAML Ain't Markup Language) is a human-readable data serialization standard that can be used in conjunction with all programming languages and is often used for configuration files.
Why this server?
Converts YAML to JSON and JSON to YAML, enabling bidirectional data transformation.
Why this server?
Utilizes YAML files for defining server deployment configurations and infrastructure templates.
Kastellofficial
AlicenseAqualityCmaintenanceServer security auditing (413 checks, 29 categories), production hardening, and fleet management. Supports Hetzner, DigitalOcean, Vultr, and Linode.17209 npm60Apache 2.0Why this server?
Allows querying YAML configuration files as a knowledge source.
Agentoom Knowledgeofficial
AlicenseAqualityCmaintenanceA self-hosted, MIT-licensed MCP server that securely connects private documents and markdown files to LLMs. It provides a lightweight, local-first RAG infrastructure compatible with any MCP-enabled AI client or framework.35MITWhy this server?
Provides AST-based editing for YAML files, including keys, values, sequences, and comment support.
AlicenseAqualityAmaintenanceAST-targeted code editing MCP server with 28 surgical tools for structural edits across 11 languages. Built on tree-sitter, replaces brittle search/replace with byte-correct edits keyed by symbol names.228MITWhy this server?
Edits YAML files by selector, preserving comments and formatting while supporting value updates and array operations.
Why this server?
Supports API governance, linting, and policy enforcement for OpenAPI specifications and custom governance rules defined in YAML format.
delimitofficial
AlicenseAqualityAmaintenanceOne workspace for every AI coding assistant. Governance tools for API lint, diff, persistent ledger, multi-model deliberation, security audit, and test verification. Works with Claude Code, Codex, Cursor, and Gemini CLI.2132,342 npm23MITWhy this server?
Provides tools for validating, linting, and converting YAML files, enabling AI agents to manage YAML content programmatically through the MCP server.
yaml-ai-mcpofficial
AlicenseAqualityBmaintenanceAn MCP server for anti-money laundering (AML) compliance, including customer due diligence, transaction monitoring, and SAR filing, compliant with 6AMLD, UK MLR 2017, and FinCEN.429 PyPIMITWhy this server?
Validates YAML fixtures against their expected DTOs, reporting missing, stale, or incorrectly typed fields.
Nemesis-MCPofficial
AlicenseAqualityAmaintenanceChecks mocks, stubs, and spies against current production code to detect stale or mismatched test doubles without running any tests.3MITWhy this server?
Generates structured .ai-context.yaml files that provide AI agents with a concise, token-efficient understanding of the project architecture and constraints.
AlicenseAqualityDmaintenanceA specialized architecture design MCP server that enables AI-assisted developers to plan optimal system structures through interactive consultations. It generates structured ARCHITECTURE.md and .ai-context.yaml files to guide AI coding tools in building scalable and cost-effective infrastructure.618 npm1MIT
