## Why
Session IDs are derived from file stems and can repeat across projects. Keying
connector attribution only by session ID can therefore assign one session's
connectors to another session during a batched migration.
## What changed
- Preserve connector candidates by canonical source path until each imported
session is annotated, then aggregate them for detection summaries.
- Resolve project-backed MCP tool calls from both `CallMcpTool` server IDs and
`mcpDetails.serverName`, while requiring a match in project metadata.
## Testing
Add coverage for duplicate session stems, per-source connector results, and
both supported project-backed MCP tool-call formats.
GitOrigin-RevId: 10563d47c29673c07daa83be5f4e1a256740b901
## What changed
- Discover and import home-level Cursor skills from both `skills` and
`skills-cursor`.
- Keep repository-level Cursor migration scoped to `skills`.
- Deduplicate skill names when reporting migration candidates from multiple
source directories.
## Testing
- Add coverage for detecting and importing user and Cursor-managed skills.
- Verify repository detection continues to use the `skills` directory.
GitOrigin-RevId: 7b5e96a0d9c5ca14c61230e336728f2e4930a3b0
## What changed
- Add session connector detection to `ExternalAgentConfigService` for Claude and Cursor migrations.
- Resolve Claude connector attributions through session manifests and map Cursor `CallMcpTool` server IDs through cached plugin metadata.
- Return deduplicated connector candidates with their session counts and detection sources, and expose the new result types from the migration crate.
## Testing
- Cover Claude connector resolution by server name and UUID.
- Cover Cursor connector detection and per-session counting from MCP tool calls.
GitOrigin-RevId: 772bfe949bdc734b385a6e06f6a4b1d35b4cf210
## What changed
- Add `maxSessionAgeDays` and `maxSessions` to the external-agent config detection request.
- Apply the requested limits when discovering sessions from supported migration sources.
- Preserve the existing defaults of a 30-day maximum age and 50 sessions when either option is omitted.
GitOrigin-RevId: 46376e94b64f1f61d8776e34d82cdd2cdeb36ca0
## What changed
- Move migration detection, import orchestration, models, and reporting from
`codex-app-server` into `codex-external-agent-migration`.
- Keep app-server protocol conversion in a dedicated boundary module.
- Organize source-specific configuration, sessions, hooks, plugins, commands,
subagents, and memory handling behind shared migration adapters.
- Relocate and split the migration tests alongside the extracted service.
GitOrigin-RevId: 3378ec2064806a28136d6ac98664ca1d75414a4e
charlesgong-openai