apps/server/src/orchestration-v2/testkit/fixtures/message_steering/pi_transcript.ndjson | 2 - apps/server/src/orchestration-v2/testkit/fixtures/multi_turn/pi_transcript.ndjson | 2 - apps/server/src/orchestration-v2/testkit/fixtures/pi_compaction/pi_transcript.ndjson | 2 - apps/server/src/orchestration-v2/testkit/fixtures/provider_thread_resume/pi_transcript.ndjson | 4 - apps/server/src/orchestration-v2/testkit/fixtures/simple/pi_transcript.ndjson | 2 - apps/server/src/orchestration-v2/testkit/fixtures/thread_rollback/pi_transcript.ndjson | 2 - apps/server/src/orchestration-v2/testkit/fixtures/thread_rollback_after_stop/pi_transcript.ndjson | 4 - apps/server/src/orchestration-v2/testkit/fixtures/turn_interrupt_mid_tool/pi_transcript.ndjson | 2 - packages/provider-pi/src/server/adapter.test.ts | 62 +------------ packages/provider-pi/src/server/adapter.ts | 39 +-------- packages/provider-pi/src/server/commands.test.ts | 17 ---- packages/provider-pi/src/server/commands.ts | 35 -------- packages/provider-pi/src/server/mcpExtensionSource.test.ts | 149 +++++++++++++++++++++++++++++++- packages/provider-pi/src/server/mcpExtensionSource.ts | 36 +++++++- 14 files changed, 185 insertions(+), 173 deletions(-)