All components are designed for modularity, minimalism, and functional programming style.
All components are designed for modularity, minimalism, and functional programming style.
Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| bash | Execute bash commands |
| sympy | Perform symbolic mathematics operations using SymPy |
| cli_plot | Render advanced terminal charts and plots using plotext |
| filesystem | Read, create, update, append, delete files with UTF-8 encoding |
| list_dir | List the contents of a directory for quick file discovery |
| codebase_search | Semantic code search for relevant code snippets in the project |
| file_search | Fast fuzzy file search by filename or path fragment |
| grep_search | Search for exact strings or regex patterns in files |
| curl | Make HTTP requests using curl |
| project_inspector | Inspect the current project directory and preview source files |
| kubectl | Run kubectl commands to interact with a Kubernetes cluster |
| aws_cli | Run AWS CLI v2 read-only commands to interact with AWS services |
{
"mcpServers": {
"brave-search": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-brave-search"],
"env": { "BRAVE_API_KEY": "..." }
},
"mcp-obsidian": {
"command": "npx",
"args": ["-y", "mcp-obsidian", "/path/to/obsidian-vault/"]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| BRAVE_API_KEY | Credential the server authenticates with. | Yes |
| ANTHROPIC_API_KEY | Credential the server authenticates with. | Yes |
| OPENAI_API_KEY | Credential the server authenticates with. | Yes |
| JIRA_BASE_URL | Endpoint or connection string the server talks to. | Yes |
| JIRA_API_TOKEN | Credential the server authenticates with. | Yes |
| CONFLUENCE_BASE_URL | Endpoint or connection string the server talks to. | Yes |
| CONFLUENCE_API_TOKEN | Credential the server authenticates with. | Yes |
Read, search and edit files inside allowed directories with the Model Context Protocol reference Filesystem server.
Search and read your Drive — Docs, Sheets and files become context your assistant can actually use.
Query, modify and analyse local SQLite databases in conversation — the fastest way to chat with a data file.
Build a programmable telecommunications stack for connecting telephony services with the Internet via a cloud-based utility.
Chat with your second brain — search, read and write vault notes through the Local REST API.
Manage Proxmox hypervisors through a Model Context Protocol server, providing a clean interface for nodes, VMs, and containers.