Align README.md, CONTRIBUTING.md, and docs/ with the same ground truth used
in the hierarchical AGENTS.md regeneration commit 1e7a7600a:
- README.md: '25+ built-in hooks' was undercounted by ~30 hooks; now reads
'54+ lifecycle hooks (61 with Team Mode)' to match actual tier composition.
- CONTRIBUTING.md: src/hooks/ '52 hooks across 55 modules' -> '54 base (61 team) across 58 dirs';
src/tools/ '26 tools across 16 directories' -> '20-39 tools (config-gated)';
src/features/ '19 feature modules' -> '20 feature modules' (boulder-state, team-mode added).
- docs/reference/features.md: Core-agent order indices were off-by-one;
Sisyphus 1/Hephaestus 2/Prometheus 3/Atlas 4 -> 0/1/2/3 (matches installAgentSortShim).
- docs/guide/overview.md: Sisyphus model recommendations now mention Kimi K2.6 alongside K2.5
since K2.6 is the active default fallback in the primary Sisyphus chain
(see src/shared/model-requirements.ts).
mergeWithClaudeCodeAgents deduplicated by raw agent.name.toLowerCase() while
matchesRequestedAgent strips invisible characters, the numeric sort prefix,
and wrapper characters via stripAgentListSortPrefix. A project or user agent
named with a zero-width prefix, quote wrappers, or a sort prefix survived as
a visible duplicate of the hidden native build or demoted plan agent and
matched subagent_type="build" or "plan", which let an OMO orchestrator reach
the hidden execution agent the previous filter was meant to block.
Apply the same canonicalization to the dedup key so visible aliases of hidden
server agents collapse onto the hidden entry instead of bypassing the filter.
Adds three regression tests covering ZWSP, quote-wrapper, and sort-prefix
bypass paths.
bun.lock: refresh platform optionalDependencies to 4.1.1 so frozen-lockfile
install succeeds in CI.
OpenCode injects native execution agents like build (and a demoted plan in OMO mode) as { mode: 'subagent', hidden: true }. The dynamic agent discovery in subagent-discovery.ts only filtered by mode, so a hidden agent still resolved as a callable target via task(). This created a boundary leak: an OMO orchestrator (sisyphus, prometheus, etc.) could delegate work into the hidden native build/plan path instead of the OMO category/skill pipeline.
Add hidden?: boolean to AgentInfo, plumb it through mergeWithClaudeCodeAgents, and skip hidden agents in both findCallableAgentMatch and listCallableAgentNames so hidden natives are neither matched nor advertised in 'Available agents' error messages. The OpenCode SDK Agent type already exposes hidden?: boolean, so no schema work is required.
Verified by adding three regression tests in zauc-mocks-subagent-resolver/subagent-resolver.test.ts: hidden 'build' is rejected, hidden 'plan' is rejected, and hidden agents are excluded from the Available agents list. Full delegate-task suite (395 tests) and call-omo-agent suite (57 tests) pass; bun run typecheck is clean.
Prevent delayed loop-start message counts from overwriting active Ralph Loop state after the loop has already advanced, so ULW completion can still enter Oracle verification instead of iterating forever.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
YeonGyu-Kim