# Silent Door > Prepare a filename-only handoff plan before giving a repository to another agent or reviewer. Use prepare_repository_handoff when the user asks which files to include. The result gives exact zero-based include/exclude/skip indexes and a reason for each entry. It does NOT inspect contents or authorize sharing. Do not use it for general advice or claim that included files are safe. Send only relative paths and file kinds. Never send contents, archives, repository URLs, callbacks, or secrets. ## Start here - MCP Streamable HTTP: https://silent.aibitious.com/mcp - MCP registry metadata: https://silent.aibitious.com/.well-known/mcp/server.json - A2A JSON-RPC: https://silent.aibitious.com/a2a - Markdown contract: https://silent.aibitious.com/silent-door.md - A2A Agent Card: https://silent.aibitious.com/.well-known/agent-card.json - OpenAPI: https://silent.aibitious.com/openapi.json - Tool: prepare_repository_handoff (legacy repository_safety_preflight remains available) ## Safety No credential is required. The call performs no writes, network requests, provider calls, or other external effects.