fix(tools): preserve complete bounded presentations

This commit is contained in:
Tianyi Cui
2026-07-22 00:55:59 +08:00
parent 0dfd9545a6
commit 63d48593cc
9 changed files with 52 additions and 23 deletions
@@ -58,7 +58,7 @@ The first-party tools preserve their existing Native text while returning domain
| `structured_output` | `{ recorded: true }` |
| `run_code` | `{ logs: string[], result?: JsonValue }` |
Provider and executor acquisition limits remain real limits on the canonical value. Formatting-only limits belong in `render`; `glob` and `grep`, for example, keep every acquired item in `value` while their Native projection retains and best-effort spills the configured first page. Filesystem mutations derive replayable diff metadata from `args` and the canonical before/after value rather than returning UI state from the body.
Provider and executor acquisition limits remain real limits on the canonical value. Formatting-only limits belong in `render`; `glob` and `grep`, for example, keep every acquired item in `value` while their Native projection retains and best-effort spills the configured first page. Generic spill prepends and delegates its post-execute listener so an ordinary tool-owned asynchronous projection completes before generic byte bounding regardless of plugin load order. Filesystem mutations derive replayable diff metadata from `args` and the canonical before/after value rather than returning UI state from the body.
MCP bridges preserve protocol blocks through `McpResult<{...}> = { content: JsonValue[]; structuredContent? }`. An advertised `outputSchema` is enforced when it belongs to the supported raw subset; unsupported schemas fall back to `JsonValue` rather than pretending to validate them. Native rendering still uses the existing MCP-to-`ContentBlock` projection, and MCP `isError` becomes a failed tool result.