Remove ingest_file_base64 from the ingest MCP tool surface so remote agents use the upload-ticket HTTP multipart path instead of oversized JSON/base64 tool arguments.
Update docs and agent rules to make base64 upload explicitly unsupported as an MCP tool while preserving ticket-based uploads outside the vault.
Validation: python3 -m unittest discover -v; python3 -m py_compile obsidian_wiki/mcp_server.py tests/test_mcp_server_remote.py; git diff --check
Codex
c8433a2e2e