Best MCP servers, by category

Ranked lists of the most reliable MCP servers in every category. Every placement is based on a public reliability score — never a paid one.

Best of
Search
MCP servers that give agents web, documentation, and code search. Essential for grounding responses in up-to-date facts.
Best of
Web Scraping
Servers that fetch, parse, and structure data from the web. Used for extraction, research, and ingestion pipelines.
Best of
Communication
Integrations with Slack, Discord, email, and collaboration tools so agents can read, send, and manage messages.
Best of
Productivity
Task management, note-taking, calendars, and personal-automation servers — the MCPs your agent uses to get real work done.
Best of
Development
Code execution, linting, test running, package registries, and build tooling. MCPs that let agents ship code, not just describe it.
Best of
Database
Postgres, MySQL, MongoDB, Redis, and vector store connectors. Read-only and read-write MCPs for structured data workloads.
Best of
Cloud Service
AWS, GCP, Azure, Vercel, Cloudflare, and other cloud provider integrations. Provision, inspect, and operate infrastructure via agents.
Best of
File System
Local and remote file system access. Read, write, search, and manage files with controlled scope.
Best of
Cloud Storage
S3, R2, Google Drive, Dropbox, and object storage MCPs. Upload, download, and organize assets from agent workflows.
Best of
Version Control
Git, GitHub, GitLab, Bitbucket. Issues, PRs, branches, code review — everything your engineering agent needs from source control.
Best of
AI / ML
Model gateways, embeddings, fine-tuning, and evaluation tools. MCPs to compose agents that use other models as tools.
Best of
DevOps
CI/CD, containers, Kubernetes, observability. MCPs that let agents diagnose incidents, roll out fixes, and monitor systems.
Best of
Analytics
BI tools, event streams, and metric dashboards. Query product and business data without leaving the agent.
Best of
Security
Secret scanning, vulnerability feeds, SAST tooling, and auth integrations. The guardrail layer for agent-driven operations.
Best of
Other
Servers that don't neatly fit another category. Specialized integrations, experimental tools, and niche use cases.