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* feat(i18n): key translation pairing records by heading section Replace the whole-file blob hashes in *.i18n.yaml with one entry per heading section that still holds language-specific content, keyed by the English heading-slug path. Blocks identical across the pair (generated table rows, code blocks, shared regions) stay out of the hash, so edits to different sections and identical regenerations merge with Git's default text merge, including on GitHub. Remove the dsh-translation-pairing merge driver, its resolver command and installer wiring; gen-translation-brief recovers last-confirmed text from commit history. Migrate all active records, archive the superseded Agent Note, and record the replayed conflict reduction in the new one. * test(i18n): refresh translation prompt snapshot for the terminology note * feat(i18n): exclude only code blocks and generated regions from pairing records Replace byte-equality masking with an explicit rule: a record hash skips fenced code blocks and BEGIN/END GENERATED regions, the two kinds of content the pairing gate already requires to be identical on both sides. Move generated data into regions written into both pages: gen-config-catalog renders both languages and the record with per-package regions labelled by code identifiers; gen-module-graph keeps its table in a region; gen-doc-graphs splices the event matrix regions into the Chinese page. Add a generic region splice beside the region grammar.
description, kind
| description | kind |
|---|---|
| Package map for the conversation-condensing feature family: automatic compaction, the on-demand /compact command, and tool-output trimming. | package-group |
compaction/ — compaction capability family
English | 中文
Summary
The compaction/ group keeps long agent conversations working near the model's context limit: older history is condensed into a summary automatically as token pressure builds, on demand with /compact, oversized tool outputs can be trimmed first so there is less to condense, and images an image-capable route can no longer send are replaced with placeholders. The shipped dsh base enables the feature by default — mount the packages explicitly to tune when and how condensation happens. The token measurement that decides when to condense lives in a separate LLM-family service.
Table of Contents
Packages
Each package below provides one piece of the feature; open a package page for how to use it.
| Package | Role | ctx key |
|---|---|---|
compaction/ |
The shared condensation contract: the operations and summary format every backend and trigger use | ctx.compaction |
compaction-basic/ |
Automatic condensation of older history into a summary as token pressure builds | registers ctx.compaction |
compaction-tool-result-pruner/ |
Trims oversized tool outputs so less history needs condensing | ctx.toolResultPruner |
compaction-image-offload/ |
Replaces over-budget request images with placeholders when an image-capable route rejects a request | listens to agent/request-error |
command-compact/ |
The /compact command to condense history on demand |
registers on ctx.commands |
Related documentation
Start with the subsystem reference for the shared vocabulary, then read the two Agent Notes for the design rationale.
- Compaction subsystem reference — the condensation vocabulary, results, and service behavior.
- Compaction capability-seam Agent Note — how the family is split and why it depends on session and LLM vocabulary.
- Queued manual compaction Agent Note — how on-demand
/compactserializes against running turns. - Capability seams — the Service Definition / Service Provider / Consumer split this family follows.
Dev Note
Working context for maintainers — click to expand
None.