Apply the naming-conventions §6.1 acronym-casing rule (MCP -> Mcp) to the
MCP* PascalCase identifier family across the codebase (McpServer, McpTool,
McpToolResponse, BuiltinMcpServerNames, McpService, etc.) plus the local
identifiers boundMcp/enableMcp/disableMcp and the didiMcp registry key.
Regenerate the OpenAPI spec from the renamed schemas.
Deliberately left unchanged (not naming-convention identifiers): persisted
field keys read by migrators (enabledMCPs), v1 Redux selectors (selectMCP),
string values (ExaMCP, logger labels), and UPPER_SNAKE constants (MCP_*).
Also fix naming issues in the data reference docs that prompted this:
- JSONStreamReader -> JsonStreamReader (match the real class name)
- rowToMCPServer -> rowToMcpServer (match the real function name)
- replace the TopicService getInstance() skeleton with a direct singleton
- sync stale MCPServer/MCPTool/McpService references in affected docs
New guide at docs/references/testing/database-testing.md describing:
- When to use setupTestDatabase() (and when not to).
- Options, lifecycle behaviour, and PRAGMA handling.
- Migration recipe (before/after diffs) for converting legacy tests.
- Anti-patterns: vi.mock('@application') override, hand-written
CREATE TABLE SQL, describe.concurrent within harness scope,
nested setupTestDatabase() calls, re-adding the
vi.mock('node:fs', importOriginal) escape hatch.
- Gotchas: LibSQL transaction connection recycle + setPragma replay,
pathToFileURL for Windows, FTS5 with NULL content, truncate-vs-drop.
Linked from CLAUDE.md's Testing Guidelines section so future
contributors find the convention.
