MCP servers · Developer tools
50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.
- dev.agentopskit.www/constitution-lint
Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks. - dev.agentopskit/constitution-lint
Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks. - Agent Reliability
Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence - dev.aicommander/mcp
Remote shell and detached long-running jobs on your own machines — no SSH, open ports or VPN. - dev.anotherai/anotherai
MCP server for building and testing AI agents with multi-model experimentation and insights. - DepFeed
Change intelligence for coding agents: sourced breaking changes for npm, PyPI, and Rust packages. - DepScope
Package intelligence MCP for AI agents — 22 tools, 19 ecosystems, AGPL SDK, free. - dev.dungbeetle/mcp
Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review. - e18e ★ 19
The official e18e MCP server keeping your agent in check from installing bloated dependencies. - Human For AI ★ 1
Hire a real human for real-world verification, product testing, AI output review, and errands. - dev.metarun/metarun
Run App Store Connect from your IDE: pricing, listings, screenshots, releases, AI visibility. - dev.promplate/hmr ★ 59
Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI) - reapx npm packages - registry metadata and downloads
Scrape npm package metadata, versions, downloads, dependencies and maintainers. Pay per row. - reapx Stack Overflow - questions, answers and tags
Scrape Stack Overflow questions, answers, tags, scores and accepted status. Pay per row. - Routebase
Design, mock, test, document and monitor your APIs from one living OpenAPI spec. - ScratchRun
Ephemeral MicroVM-isolated code execution for AI agents. Fresh VM per call, hard-purged after. - Sourced ★ 29
Source code search for every package on PyPI and npm. - StitchAPI Docs ★ 18
Search and read the StitchAPI docs: search_docs finds relevant sections, get_doc reads a page. - typeship
Generate a typed SDK, CLI, and MCP server from any OpenAPI or GraphQL spec, and keep them current. - dev.workers.perch-app.catchr/catchr
Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks. - dev.wpagent/wpagent-mcp
Manage WordPress & WooCommerce from any MCP client — 58 tools over a signed REST API. - MetaEngine
Spec-first code generation: OpenAPI, GraphQL, Protobuf, and SQL to typed clients in 11 languages. - io.artifacta/mcp ★ 1
Artifact store for AI agents. Hosted OAuth at mcp.artifacta.io/mcp; local stdio via npm/PyPI. - medium-ops
Medium CLI + 23-tool MCP server. Your IDE drafts replies. No API keys. - ui-ticket-mcp ★ 9
Human-to-AI code review bridge. Review UI in the browser, AI agents fix code via MCP. - io.github.100xPercent/pop-pay ★ 1
Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases. - io.github.5dive-ai/5dive-mcp
Expose the 5dive agent-fleet CLI (tasks, agents, digest) as stdio MCP tools. - io.github.78degrees/ghosthunt
Find every leaked secret on your machine — API keys in .env files, shell history, and configs. - Rules MCP
MCP for rules/skills/knowledge evaluation for Cursor, Claude, VS Code, and Antigravity. - AGS API
Stateless MCP server for AccelByte Gaming Services APIs with OpenAPI integration - io.github.AccelByte/ags-extend-sdk-mcp-server
Searchable AccelByte Extend SDK reference (C#, Go, Java, Python) for AI coding assistants - io.github.Aderix/vantagate-mcp-server ★ 1
VantaGate MCP Server & OpenAPI integration - Human-in-the-Loop for AI Agents - io.github.AdithyaVardan1/panini-connector-mcp
Install + verify the panini-connector SDK on self-hosted sites, driven by AI agents. - AdsTurbo Creative MCP ★ 1
Local-only MCP server and CLI for AI video ad briefs, UGC scripts, storyboards, and prompts. - semhood ★ 1
AST-based semantic code search; results ship with their call graph (calls + callers). - Vibe Test — Browser Testing Agent ★ 5
Code-aware browser testing agent — 13 Playwright tools for AI code editors via MCP - Angular token saver
Compiler-backed Angular template answers, component contracts and version facts for AI agents - io.github.AlexikM/gibil
Spawns an ephemeral Ubuntu VM with project clone, shell exec, file I/O, and auto-destroy on TTL. - io.github.Algiras/debugium ★ 4
AI-driven live debugger with MCP bridge for Python, JS, TS, Rust, Java, C/C++ - AIR SDK ★ 1
Collective intelligence for browser automation agents. Site capabilities, selectors, and extraction. - io.github.Armigerous/dependency-freshness-mcp
npm & PyPI freshness for AI agents: latest version, deprecations, dated breaking-change diffs. - io.github.Atharva-Jayappa/blast-scope
Contextual blast-radius scoring for shell commands an AI agent is about to run - RoselineMCP ★ 5
MCP server for C# code analysis and automated fixing using Roslyn analyzers and code fix providers. - Yapitalism ★ 7
Drive terminal coding agents by voice, with receipts that never claim more than they proved. - io.github.Baneado98/import-guardian
Catch AI-hallucinated (slopsquatted) npm imports in generated code before npm install. - io.github.BasilSkyWalk/parecode ★ 5
Token-aware ripgrep code search and atomic multi-file edits for coding agents. - io.github.Bayway/janusmcp ★ 9
Multi-account tool broker for AI agents — CLI and MCP. - io.github.BenAHammond/code-auditor-mcp ★ 7
Code Quality Auditor: Analyze code for SOLID principles, DRY violations, and more - Chrome Debugger MCP ★ 1
Chrome breakpoint debugging MCP server for inspecting runtime values and stepping through code - io.github.Blite-HQ/qnexus-mcp ★ 1
MCP server for Quantinuum Nexus, wrapping the qnexus SDK. Not affiliated with Quantinuum.