generated from coulomb/repo-seed
tegwick
398f458374
Introduce canonical MCP_SERVER_NAME constants, shared registration helpers, and a migrate_mcp_config.py script for ~/.claude.json upgrades. Registration, patch, and custodian CLI checks accept both dev-hub and legacy state-hub during transition. API root metadata and session-protocol template reflect the new name.
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
#!/usr/bin/env python3
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"""Rename legacy state-hub MCP registration to dev-hub in ~/.claude.json."""
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from __future__ import annotations
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import json
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import shutil
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from datetime import datetime, timezone
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from pathlib import Path
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from mcp_server.constants import LEGACY_MCP_SERVER_NAME, MCP_SERVER_NAME
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CLAUDE_JSON = Path.home() / ".claude.json"
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def migrate_config(config: dict) -> tuple[dict, bool]:
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servers = config.setdefault("mcpServers", {})
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if MCP_SERVER_NAME in servers:
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return config, False
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if LEGACY_MCP_SERVER_NAME not in servers:
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return config, False
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servers[MCP_SERVER_NAME] = servers.pop(LEGACY_MCP_SERVER_NAME)
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return config, True
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def main() -> None:
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if not CLAUDE_JSON.exists():
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print(f"ERROR: {CLAUDE_JSON} not found.")
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raise SystemExit(1)
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config = json.loads(CLAUDE_JSON.read_text())
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migrated_config, changed = migrate_config(config)
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if not changed:
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if MCP_SERVER_NAME in config.get("mcpServers", {}):
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print(f"OK: '{MCP_SERVER_NAME}' already registered.")
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else:
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print(
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f"Nothing to migrate: neither '{LEGACY_MCP_SERVER_NAME}' nor "
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f"'{MCP_SERVER_NAME}' found in mcpServers."
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)
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return
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stamp = datetime.now(tz=timezone.utc).strftime("%Y%m%dT%H%M%SZ")
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backup = CLAUDE_JSON.with_name(f".claude.json.bak-{stamp}")
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shutil.copy2(CLAUDE_JSON, backup)
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CLAUDE_JSON.write_text(json.dumps(migrated_config, indent=2) + "\n")
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print(f"Backed up: {backup}")
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print(f"Migrated: mcpServers['{LEGACY_MCP_SERVER_NAME}'] → mcpServers['{MCP_SERVER_NAME}']")
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if __name__ == "__main__":
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main() |