Mod · Context
Observation mask
Replaces older large tool outputs with short notes; the model can retrieve the full output when needed. Batches changes to preserve the cached prefix and keeps reasoning, tool calls and recent outputs.
Install
OMD+: installed and off by default. Manage it from /mods.
OMD Core: install it, then turn it on:
$ omd install omd_observation_mask$ omd mods enable omd_observation_maskWhat it does
- Each hidden output becomes a one-line note; the model reads one back with a recall tool.
- Works in codex exec. /mask shows what it hid.
- Or hide outputs only on /continue after the prompt cache likely expired; /continue --compact forces a batch.
- Can’t be on with Programmable context.
Capabilities
You approve these when you trust the mod, and again whenever its source changes.
historyinterceptionmiddlewaretoolsstorecommandsmodellifecycleinventory
Settings
| Key | Values | Default |
|---|---|---|
mode | batch · continue | batch |
cache_ttl_minutes | auto · 5 · 10 · 30 · 60 · 120 · 720 | auto |
keep_recent | number | 10 |
min_bytes | number | 1024 |
batch_bytes | number | 32768 |