mcp-connector

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Translated

5 scripts

Connect to any MCP (Model Context Protocol) server (Including Robinhood and Base) and use its tools, resources, and prompts

8installs

Sourcestarchild-ai-agent/official-skills

Added on2026-08-30

NPX Install

npx skill4agent add starchild-ai-agent/official-skills mcp-connector

SKILL.md Content

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MCP Connector

Connect to any MCP (Model Context Protocol) server and interact with its tools, resources, and prompts.

Supported Transports

stdio — Launch a local MCP server as a subprocess (e.g.
```
npx @modelcontextprotocol/server-filesystem /path
```
)
sse — Connect to a remote MCP server via HTTP Server-Sent Events
streamable-http — Connect via the newer streamable HTTP transport (POST with SSE response)

Usage Flow

Browse available servers with
```
mcp_browse
```
(or filter by category)
Connect by name from the registry:
```
mcp_connect(name="coingecko")
```
Discover available tools/resources with
```
mcp_list_tools
```
or
```
mcp_list_resources
```
Use them via
```
mcp_call_tool
```
or
```
mcp_read_resource
```
Disconnect when done with
```
mcp_disconnect
```

Pre-configured Registry

A curated list of MCP servers is maintained in

config/mcp_servers.yaml

. Connect to any of them by name — no URL or transport details needed:

mcp_connect(name="coingecko")     # Crypto market data
mcp_connect(name="exa")           # Neural web search
mcp_connect(name="dexpaprika")    # DEX data across chains

Use

mcp_browse()

to see all available servers, or filter by category:

mcp_browse(category="blockchain")
mcp_browse(category="developer")

Some servers require environment variables (API keys). The tool will tell you which ones are missing.

Ad-hoc Connections

You can still connect to any MCP server not in the registry by providing transport details:

stdio (local subprocess)

mcp_connect(
    name="fs",
    transport="stdio",
    command="npx",
    args=["-y", "@modelcontextprotocol/server-filesystem", "/workspace"]
)

SSE (HTTP Server-Sent Events)

mcp_connect(
    name="remote-tools",
    transport="sse",
    url="https://mcp.example.com/sse"
)

Streamable HTTP

mcp_connect(
    name="api-server",
    transport="streamable-http",
    url="https://mcp.example.com/mcp"
)

Using Connected Servers

Call a tool

mcp_call_tool(
    server="coingecko",
    tool="get_price",
    arguments={"coin": "bitcoin"}
)

Read a resource

mcp_read_resource(
    server="remote-tools",
    uri="file:///data/config.json"
)

Notes

Connections persist for the duration of the session
Multiple servers can be connected simultaneously
Server names must be unique — reconnecting with the same name replaces the old connection
Environment variables can be passed to stdio servers via the
```
env
```
parameter
Registry entries are in
```
config/mcp_servers.yaml
```
— add new servers there (no code changes needed)