mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-04-25 16:36:21 +02:00
81c7c1181b
* Updated CLI invocation and config model for tools and mcp * CLI anomalies * Tweaked the MCP tool implementation for new model * Update agent implementation to match the new model * Fix agent tools, now all tested * Fixed integration tests * Fix MCP delete tool params
111 lines
2.7 KiB
Python
Executable file
111 lines
2.7 KiB
Python
Executable file
#!/usr/bin/env python3
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"""
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Configures and registers MCP (Model Context Protocol) tools in the
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TrustGraph system.
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MCP tools are external services that follow the Model Context Protocol
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specification. This script stores MCP tool configurations with:
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- id: Unique identifier for the tool
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- remote-name: Name used by the MCP server (defaults to id)
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- url: MCP server endpoint URL
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Configurations are stored in the 'mcp' configuration group and can be
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referenced by agent tools using the 'mcp-tool' type.
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"""
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import argparse
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import os
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from trustgraph.api import Api, ConfigValue
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import textwrap
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import json
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default_url = os.getenv("TRUSTGRAPH_URL", 'http://localhost:8088/')
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def set_mcp_tool(
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url : str,
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id : str,
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remote_name : str,
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tool_url : str,
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):
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api = Api(url).config()
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# Store the MCP tool configuration in the 'mcp' group
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values = api.put([
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ConfigValue(
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type="mcp", key=id, value=json.dumps({
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"remote-name": remote_name,
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"url": tool_url,
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})
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)
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])
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def main():
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parser = argparse.ArgumentParser(
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prog='tg-set-mcp-tool',
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description=__doc__,
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epilog=textwrap.dedent('''
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MCP tools are configured with just a name and URL. The URL should point
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to the MCP server endpoint that provides the tool functionality.
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Examples:
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%(prog)s --id weather --tool-url "http://localhost:3000/weather"
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%(prog)s --id calculator --tool-url "http://mcp-tools.example.com/calc"
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''').strip(),
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formatter_class=argparse.RawDescriptionHelpFormatter
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)
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parser.add_argument(
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'-u', '--api-url',
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default=default_url,
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help=f'API URL (default: {default_url})',
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)
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parser.add_argument(
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'-i', '--id',
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required=True,
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help='MCP tool identifier',
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)
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parser.add_argument(
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'-r', '--remote-name',
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required=False,
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help='Remote MCP tool name (defaults to --id if not specified)',
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)
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parser.add_argument(
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'--tool-url',
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required=True,
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help='MCP tool URL endpoint',
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)
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args = parser.parse_args()
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try:
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if not args.id:
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raise RuntimeError("Must specify --id for MCP tool")
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if not args.tool_url:
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raise RuntimeError("Must specify --tool-url for MCP tool")
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if args.remote_name:
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remote_name = args.remote_name
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else:
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remote_name = args.id
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set_mcp_tool(
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url=args.api_url,
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id=args.id,
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remote_name=remote_name,
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tool_url=args.tool_url
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)
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except Exception as e:
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print("Exception:", e, flush=True)
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main()
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