mcpiko 0.1.0

MCP client library for Python — like paramiko, but for MCP servers

mcpiko

MCP client library for Python — like paramiko, but for MCP servers.

Connect to any Model Context Protocol server and call its tools as native Python methods. No boilerplate, no JSON-RPC plumbing.

from mcpiko import MCPClient

client = MCPClient("http://server:9765", api_key="secret")

print(client.tools())
# ['server_status', 'get_logs', 'active_devices', 'risk_snapshot', ...]

print(client.server_status())
# === CONTAINERS ===
# hos_web   Up 3 hours (healthy)   0.0.0.0:80->8000/tcp
# hos_redis Up 3 hours (healthy)   127.0.0.1:6379->6379/tcp
# ...

print(client.active_devices())
# DEVICE        ST        BALANCE       EQUITY     MARGIN LICENSE
# ────────────────────────────────────────────────────────────────
# 5f3d88f149…   🟢    $ 100001.76 $ 100001.76 $     0.00 ACTIVE

Why

paramiko lets you SSH into a server and run commands. mcpiko lets you connect to an MCP server and call structured tools — with proper argument types, auto-generated Python methods, and clean error handling.

paramiko:  SSH → raw shell commands
mcpiko:    MCP → typed tool calls → Python methods

Install

pip install mcpiko          # HTTP transport (default)
pip install mcpiko[ssh]     # + SSH transport (paramiko)

Connection modes

HTTP (remote server with exposed port)

from mcpiko import MCPClient

with MCPClient("http://server:9765", api_key="your-key") as client:
    print(client.risk_snapshot())
    print(client.get_logs(source="app", lines=100))

SSH (no port needed — runs script on remote host)

client = MCPClient.from_ssh(
    "root@135.181.25.224",
    key_file="~/.ssh/id_ed25519",
    script="/opt/app/deploy/mcp_server.py",
)
print(client.active_devices())
client.close()

Environment variables

export MCPIKO_SSH_HOST=135.181.25.224
export MCPIKO_SSH_KEY=~/.ssh/id_ed25519
export MCPIKO_SCRIPT=/opt/app/deploy/mcp_server.py

client = MCPClient.from_env()

CLI

# List tools
mcpiko http://server:9765 --key SECRET tools

# Call a tool
mcpiko http://server:9765 --key SECRET call server_status
mcpiko http://server:9765 --key SECRET call get_logs --source app --lines 50

# Via SSH
mcpiko root@server --ssh-key ~/.ssh/id_ed25519 call active_devices

Tool discovery

client = MCPClient("http://server:9765", api_key="...")

# All available tools
print(client.tools())

# Tool signature
print(client.tool_info("get_logs"))
# {'name': 'get_logs', 'description': '...', 'inputSchema': {...}}

# Call by name (dynamic)
result = client.call("get_logs", source="app", lines=50)

Error handling

from mcpiko import MCPClient, MCPAuthError, MCPToolError, MCPConnectionError

try:
    client = MCPClient("http://server:9765", api_key="wrong-key")
except MCPAuthError:
    print("Bad API key")

try:
    result = client.call("unknown_tool")
except MCPToolError as e:
    print(f"Tool failed: {e}")

Roadmap

• v0.1.0 — HTTP transport, auto-discovery, dynamic methods, SSH transport, CLI
• v0.2.0 — Persistent SSH session, async client (AsyncMCPClient), streaming
• v0.3.0 — Tool schema validation, retry logic, connection pooling
• v1.0.0 — Stable API, full test suite, type stubs

License

MIT