Developer Tools MCP Servers

Local-first production-readiness audit for AI-built apps: read-only checks, an evidence-based 0-100 score, and guided fixes before launch.

Start, observe, and interact with Claude Managed Agents from any MCP client — launch an agent, poll its events to watch it work, reply, approve the tools it wants to run, and stop it. Runs over stdio, an HTTP container, or AWS Lambda, with pluggable inbound auth (bearer/OIDC/Cognito).

Context engineering MCP server. Generates CLAUDE.md from git history and architectural file sampling, and maintains a concept-map snapshot of features/flows → files so agents can skip grep/glob on repeat queries.

Change tracking for AI-era codebases. AI agents call it to log structured change events (entity + diff + reasoning) before the session ends, then query history with diff, blame, history, changeset, and search. Captures the intent that would otherwise evaporate.

Billing infrastructure for MCP server operators. Add Stripe subscriptions, per-call credits, tiered pricing, and x402 crypto micropayments to any MCP server without writing billing code. Operator dashboard included.

Apple-native execution layer for AI agents. Compiles TypeScript to validated Swift — App Intents, SwiftUI views, WidgetKit widgets, and full apps. 13 MCP tools, 150 diagnostics, 500 tests.

Discovery router for the agent-device CLI. Exposes status, install guidance, version-matched help, prompts, and resources for iOS, Android, tvOS, macOS, and Linux automation workflows.

Local-first codebase intelligence engine. Gives coding agents structured context packets, indexed code/schema facts, and diagnostics over MCP, backed by a local SQLite store — so agents stop rediscovering your repo with raw grep. Optional Postgres/Supabase awareness and a bundled Claude Code plugin.

Generate engineer-grade SaaS specifications — design systems, database schemas, and RLS policies for AI build tools like Lovable, Cursor, and Claude Code.

MCP server for interactive .NET / ASP.NET Core debugging via netcoredbg. 27 tools: breakpoints (line, function, exception, data), stepping, thread inspection, exception autopsy, hang/deadlock analysis, and request tracing.

Production-grade MCP server for secure access to local dev environments (filesystem, databases, processes, OpenAPI). Includes scope enforcement, command allowlist, and read-only DB mode.

Semantic code index that extracts domain concepts, naming conventions, and behavioral similarity from codebases. One tool call instead of 19, ~20x fewer tokens for codebase understanding queries.

An AST-aware structural repository graph engine and MCP server designed for AI agents. Understands Go struct embeds, public API surfaces, SQL queries, and error mapping to give agents instant codebase context without blindly grepping.

An open-source observability layer for AI coding. Silently tracks dev tokens/time and auto-codifies AI deviations into persistent project rules.

Codebeamer ALM integration for managing work items, trackers, and projects. Provides 17 tools for reading and writing items, associations, references, comments, and risk management data via Codebeamer REST API v3.

Create crafted UI components inspired by the best 21st.dev design engineers.

Dependency intelligence for AI coding agents. Live CVE scanning, dependency health, upgrade planning, ecosystem news, and decision memory. 14 tools, zero config, privacy-first.

Full WordPress management via WP-CLI with 30+ tools for themes, plugins, posts, menus, users, database, scaffolding, and cache. Works locally or over SSH to remote servers.

Agency-grade MCP server for WordPress Elementor — multi-site management for 120+ WordPress sites with safe edits (backup + auto-rollback + post-write verification), template export/import, global widget detection, CSS flush, WP-CLI escape hatch, headless Chrome screenshots. 34 tools across pages, widgets, templates, bulk find/replace, and fleet operations.

iOS code quality analysis and test automation server. Provides comprehensive Xcode test execution, SwiftLint integration, and detailed failure analysis. Operates in both CLI and MCP server modes for direct developer usage and AI assistant integration.

AI code quality gate detecting hallucinated packages, phantom dependencies, stale APIs, and AI-specific code defects. MCP Server + CLI + CI/CD integration.

MCP server for EchoRift infrastructure primitives (BlockWire, CronSynth, Switchboard, Arbiter). Makes EchoRift's agent infrastructure callable as MCP tools so any MCP client can treat EchoRift like a native capability layer.

Huawei AppGallery Connect publishing: upload APK/AAB, update metadata and localizations, submit for review, and manage phased rollouts.

Swiss-army-knife utility server for AI agents. 18 tools including JSON validation, base64, hashing, UUID generation, regex testing, markdown conversion, datetime conversion, cron parsing, CSV/JSON conversion, JWT decoding, and more. Streamable HTTP MCP + REST API with x402 micropayments.

Design contract layer for your codebase. Scans Figma, code, Storybook, and token files, reconciles conflicts, and serves a single machine-readable source of truth over MCP so every agent gets the same authoritative design rules before it builds. Local-first — your code never leaves your machine.

Atlassian Bitbucket Cloud integration. Enables AI systems to interact with repositories, pull requests, workspaces, and code in real time.

Atlassian Confluence Cloud integration. Enables AI systems to interact with Confluence spaces, pages, and content with automatic ADF to Markdown conversion.

Atlassian Jira Cloud integration. Enables AI systems to interact with Jira projects, issues, comments, and related development information in real time.

Browser-backed MCP wrapper for mcp-atlassian with Playwright SSO auth. Enables AI tools to access Atlassian Server/Data Center instances behind corporate SSO (Okta, SAML, ADFS) where API tokens are not available.

MCP server for Atlassian Jira and Confluence with schema-validated Markdown↔ADF conversion. Catches content-model violations at conversion time rather than silently dropping ADF-only nodes like panels, mentions, and layouts.

Visualizes code, architecture and other concepts as mermaid diagrams in a locally hosted web app. Just ask your agent to "show me this in a diagram".

Analyzes your codebase identifying important files based on dependency relationships. Generates diagrams and importance scores, helping AI assistants understand the codebase.

Unified MCP server for App Store Connect & Google Play Console — 91 tools for iOS/Android app management, TestFlight, builds, submissions, pricing, and sales reports.

MCP server for Chrome Web Store extension management — 8 tools for upload, publish, status, staged rollout, and metadata updates.

MCP server for npm package management — 36 tools for publish, version, search, audit, install, and more from your AI assistant.

Autonomous testing for web apps — dispatch AI agents that open real browsers, execute test cases, and report pass/fail with screenshots. Generate user stories, test cases, and Playwright code from your app context. 8 tools for end-to-end test automation.

Automatically generates Architecture Decision Records (ADRs) from Claude Code conversations using Claude Opus. Features AI quality review, duplicate detection, dependency graph, and stale ADR alerts.

Precise character-level string indexing for LLMs. Provides tools for finding, extracting, and manipulating text by exact character position to solve position-based operations.

Persistent code index MCP server using Tree-sitter for fast, precise code search. Replaces grep with ~50 token responses instead of 2000+. Supports 11 languages including C#, TypeScript, Python, Rust, and Go.

Hierarchical code intelligence for AI coding agents. Scans local source code, clusters files by behavioral roles, maps coupling seams, and provides in-repo twins/context for complex implementation tasks.

Structured .aide spec files that give AI agents progressive disclosure into your codebase architecture via MCP.

Code graph context engine with 24 MCP tools for structural code intelligence. Tree-sitter parsing for 170+ languages, dependency graphs, blast radius, hotspots, dead code, and adaptive context injection. Benchmarked +27% F1 on change-localization.

Developer-focused MCP server for code analysis, JSON repair, encoding fixes, and import organization across local projects.

MCP server for Apple's Icon Composer: programmatically create .icon bundles with Liquid Glass effects (iOS 26+). 12 tools for icon creation, glass effect tuning, dark mode appearances, and App Store export.

Generate deployment-ready PWA, iOS, and Android app icon sets from a text description. Produces all 27 required sizes, maskable icons, Xcode-ready iOS icons, Android mipmap folders, splash screens, and manifest.json — packaged as a ZIP. Powered by Google Imagen 4.

MCP Server to do dynamic AI SOC Security Threat analysis for a Text2SQL AI Agent.

Agent Skill Ninja for MCP: Search, install, and manage AI agent skills (SKILL.md files) from GitHub repositories. Features workspace analysis for personalized recommendations and supports 140+ pre-indexed skills.

A FastMCP-based server for interacting with webhook-test.com. Enables users to create, retrieve, and delete webhooks locally using Claude.