docs: address model experience review

This commit is contained in:
Tianyi Cui
2026-07-12 02:55:26 +08:00
parent a08485fc80
commit b5cd511f35
64 changed files with 443 additions and 410 deletions
+6 -6
View File
@@ -16,12 +16,6 @@ declare const ctx: Context
await ctx.plugin(FsPolicy)
```
## Model Experience
| Context surface | What the model sees | Token effect |
|---|---|---|
| Filesystem tool outcome | This plugin adds no prompt or schema. It can turn an unobserved or stale write or edit into a structured `FS_NOT_OBSERVED` or `FS_STALE_VERSION` error result instead of a success; observation state itself is never shown. | Zero tokens on allowed operations beyond the ordinary tool result. A denial adds a small retained error result and avoids any success payload. |
## The four-layer split
| Layer | Package | Role |
@@ -53,6 +47,12 @@ The `fs/write-intent`/`fs/edit-intent` slots hold exactly one decider — this p
Because the plugin influences the world only through events, removing it does not break `@deepseek-ai/dsh-tool-fs` at a service-injection boundary: the tool falls through to the bare `ctx.fs` provider (unconditional write/edit, no observed-state). Loading it back layers the policy on. That graceful add/remove is the whole point of the event gate over a mandatory method service.
## Model Experience
| Context surface | What the model sees | Token effect |
|---|---|---|
| Filesystem tool outcome | This plugin adds no prompt or schema. It can turn an unobserved or stale write or edit into a structured `FS_NOT_OBSERVED` or `FS_STALE_VERSION` error result instead of a success; observation state itself is never shown. | Zero tokens on allowed operations beyond the ordinary tool result. A denial adds a small retained error result and avoids any success payload. |
## Known Limitations and Deferred Work
- **Observed state does not survive a session resume** — persistence of the `WeakMap` record is deferred, so a resumed session must re-read files before guarded writes/edits.