packages/effect-acp/src/_internal/shared.ts |  46 ++++-----
 packages/effect-acp/src/_internal/stdio.ts  |   2 +-
 packages/effect-acp/src/agent.ts            |  94 ++++++++++-------
 packages/effect-acp/src/client.test.ts      |   6 +-
 packages/effect-acp/src/client.ts           |  37 ++++---
 packages/effect-acp/src/errors.test.ts      | 144 ++++++++++++++++++++++++++
 packages/effect-acp/src/errors.ts           | 178 ++++++++++++++++++++++++++++++--
 packages/effect-acp/src/protocol.test.ts    | 136 +++++++++++++++++++++++-
 packages/effect-acp/src/protocol.ts         |  82 +++++++--------
 packages/effect-acp/src/terminal.ts         |  20 ----
 10 files changed, 593 insertions(+), 152 deletions(-)