MCP servers that give coding agents real developer tooling: linters, package registries, test runners, language docs and local build commands. 13,969 servers in this category.
Performs read-only preflight reviews of npm packages and project dependencies to detect high-risk behaviors before execution.
$claude mcp add npm-vibe-check -- npx -y npx-vibe
Connects stdio-first MCP clients to StateLode's hosted HTTP endpoint to provide a shared task layer for AI coding agents.
$claude mcp add statelode-bridge -- npx -y statelode-bridge
Enables AI agents to curate, preview, and implement typography and text edits directly onto live websites using real-time panels or screenshots.
$claude mcp add font-lab -- npx -y font-lab
Enables AI agents to search Microtoll documentation and scaffold end-to-end-encrypted applications directly within a coding editor.
$claude mcp add mcp -- npx -y @microtoll/mcp
Provides discovery and evidence for Model Context Protocol servers through operational grades and Trust Receipts.
$claude mcp add --transport http mcpqueen https://mcpqueen.com/mcp
Provides 32 remote tools for data validation, text optimization, and generating synthetic test data.
$claude mcp add --transport http agent-tools-mcp https://agent-tools-mcp.yvan11.workers.dev/mcp
Provides end-of-life dates and support status for 14 major runtimes and operating systems to help AI agents verify software versions.
$claude mcp add --transport http databutler-software-eol https://databutler.dev/api/mcp/software-eol
Parse, format, and convert configuration data between TOML, YAML, and JSON formats.
$claude mcp add toml-yaml-json-mcp -- npx -y @mukundakatta/toml-yaml-json-mcpConverts UTC timestamps to local time and calculates DST-aware offsets using the IANA database.
$claude mcp add timezone-mcp -- npx -y @mukundakatta/timezone-mcpProvides deterministic SQL formatting across 19 different dialects to ensure consistent query structure and casing.
$claude mcp add sqlfmt-mcp -- npx -y @mukundakatta/sqlfmt-mcpEscapes shell arguments for bash, cmd.exe, and PowerShell to prevent command breakage and unintended variable interpolation.
$claude mcp add shellquote-mcp -- npx -y @mukundakatta/shellquote-mcpConverts JSON5 data containing comments, trailing commas, and unquoted keys into strict JSON format for compatibility with other tools.
$claude mcp add json5-mcp -- npx -y @mukundakatta/json5-mcpConverts HTML content into clean Markdown or plain text to provide deterministic input for web-scraping and reading agents.
$claude mcp add html-to-markdown-mcp -- npx -y @mukundakatta/html-to-markdown-mcpProvides reliable CSV parsing, generation, and column extraction using RFC 4180 compliant state-machine logic.
$claude mcp add csv-tools-mcp -- npx -y @mukundakatta/csv-tools-mcpScans URLs or HTML for WCAG 2.2 violations using Chromium to provide scored accessibility reports and keyboard focus tracing.
$claude mcp add --transport http accessibility-checker https://api.lazynext.com/mcp
Enables AI clients to manage projects, trigger cloud builds, perform QA and security checks, and deploy applications to production.
$claude mcp add --transport http automo-build-mcp https://mcp.automo.build/mcp
Provides persistent conversational memory, behavioral code search, and automated bug localization for AI coding agents.
$claude mcp add --transport http ml-memory https://api.slashml.ai/mcp
Lets an AI agent manage semantic merge queues for GitHub, analyze code property graphs, and resolve pull request conflicts.
$claude mcp add --transport http merget-plugin https://sema.merget.ai/mcp
Annotates web pages with visible hover labels and provides structured element data to AI assistants via a reverse proxy.
$claude mcp add ui-annotator-mcp -- npx -y @mcpware/ui-annotator
Enforces deterministic governance and security linting for MCP server configurations through rule-based auditing and preflight checks.
$claude mcp add mcp-nervous-system -- npx -y mcp-nervous-system