Self-review follow-up on top of the salvaged perf fixes:
- gateway/run.py (both watcher-drain sites): the salvaged O(n^2) fix
(#32708) replaced `while pending_watchers: pop(0)` with iterate-then-
`watchers.clear()`, but `watchers` aliased the registry's live list.
A watcher appended by a concurrent session during the `await
asyncio.sleep(0)` yield would be cleared without ever being scheduled.
Detach the batch atomically (`pending_watchers = []`) before iterating.
- gateway/platforms/bluebubbles.py: normalize the salvaged _guid_cache
LRU (#30523) to match feishu/codebase precedent — module-level
`_GUID_CACHE_SIZE` constant, `while len > cap`, and drop the redundant
post-insert `move_to_end` (a fresh insert is already most-recent).
- gateway/platforms/feishu.py: drop the same redundant post-insert
`move_to_end` from the salvaged _message_text_cache LRU (#23706).
- scripts/release.py: add AUTHOR_MAP entries for the salvaged commits'
authors (amathxbt #22155, ErnestHysa #32636/#32708) so the contributor
audit passes when these commits land on main.
- tests/tools/test_tool_output_limits.py: autouse fixture resets the new
module-level limits cache between tests.
- tests/gateway/test_feishu.py: hand-built adapter fixture seeded
_message_text_cache as a plain dict; it's now an OrderedDict, so the
fixture type had to match.
* feat(config): make tool output truncation limits configurable
Port from anomalyco/opencode#23770: expose a new `tool_output` config
section so users can tune the hardcoded truncation caps that apply to
terminal output and read_file pagination.
Three knobs under `tool_output`:
- max_bytes (default 50_000) — terminal stdout/stderr cap
- max_lines (default 2000) — read_file pagination cap
- max_line_length (default 2000) — per-line cap in line-numbered view
All three keep their existing hardcoded values as defaults, so behaviour
is unchanged when the section is absent. Power users on big-context
models can raise them; small-context local models can lower them.
Implementation:
- New `tools/tool_output_limits.py` reads the section with defensive
fallback (missing/invalid values → defaults, never raises).
- `tools/terminal_tool.py` MAX_OUTPUT_CHARS now comes from
get_max_bytes().
- `tools/file_operations.py` normalize_read_pagination() and
_add_line_numbers() now pull the limits at call time.
- `hermes_cli/config.py` DEFAULT_CONFIG gains the `tool_output` section
so `hermes setup` writes defaults into fresh configs.
- Docs page `user-guide/configuration.md` gains a "Tool Output
Truncation Limits" section with large-context and small-context
example configs.
Tests (18 new in tests/tools/test_tool_output_limits.py):
- Default resolution with missing / malformed / non-dict config.
- Full and partial user overrides.
- Coercion of bad values (None, negative, wrong type, str int).
- Shortcut accessors delegate correctly.
- DEFAULT_CONFIG exposes the section with the right defaults.
- Integration: normalize_read_pagination clamps to the configured
max_lines.
* feat(skills): add design-md skill for Google's DESIGN.md spec
Built-in skill under skills/creative/ that teaches the agent to author,
lint, diff, and export DESIGN.md files — Google's open-source
(Apache-2.0) format for describing a visual identity to coding agents.
Covers:
- YAML front matter + markdown body anatomy
- Full token schema (colors, typography, rounded, spacing, components)
- Canonical section order + duplicate-heading rejection
- Component property whitelist + variants-as-siblings pattern
- CLI workflow via 'npx @google/design.md' (lint/diff/export/spec)
- Lint rule reference including WCAG contrast checks
- Common YAML pitfalls (quoted hex, negative dimensions, dotted refs)
- Starter template at templates/starter.md
Package verified live on npm (@google/design.md@0.1.1).
