* fix(#851): correct Codex adapter for generic multi_agent_v1 schema
The Codex skill adapter header in getCodexSkillAdapterHeader() documented
typed spawn_agent(agent_type=...) as a direct, unconditional mapping for all
Task()/Agent() calls. In sessions exposing only the generic multi_agent_v1
schema (message/items/fork_context — no agent_type field), this mapping is
silently invalid: the orchestrator cannot natively dispatch typed gsd-planner/
gsd-executor agents and may fall back to inline execution or produce errors.
Fix: Section C now requires schema detection before spawning. It documents the
typed mapping as conditional on the agent_type-capable schema (e.g. multi_agent_v2)
and introduces an explicitly-labeled generic-agent workaround for multi_agent_v1
sessions — read the agent TOML, inject its instructions as a role-preamble, and
call spawn_agent(message=...) — clearly marking the result as NOT equivalent to
typed gsd-planner/gsd-executor execution.
Regression test: tests/bug-851-codex-quick-adapter-agent-type-fallback.test.cjs
asserts schema-awareness language, the multi_agent_v1 fallback, the workaround
label, and backward compat with the existing bug-279 typed-spawn contract.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* chore: add changeset for PR #958
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(#851): keep Codex adapter block consistent with materialized skill surface
The `~/.codex/agents/<agent-name>.toml` literal introduced in the #851 prose
was being rewritten to the real install path by `_applyRuntimeRewrites` (the
`~/.codex/` → pathPrefix substitution) before the SKILL.md was written to
disk. `getCodexSkillAdapterHeader()` still returned `~/.codex/agents/...` so
the test assertion (exact match between builder output and materialized file)
always failed.
Fix: replace the `~/.codex/agents/` literal with the runtime-neutral form
`agents/<agent-name>.toml` plus a parenthetical naming `$CODEX_HOME/` — which
is not matched by any rewrite pattern and survives the path-substitution step
unchanged. The #851 schema-detection + generic-subagent-fallback intent is
fully preserved.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(#851): resolve active Codex config root in fallback; strengthen tests (adversarial review)
- Rewrites the generic-agent workaround step 1 to explicitly describe
active config root resolution (priority: $CODEX_HOME → --config-dir →
--local .codex → default global dir) without the literal ~/.codex/
substring that _applyRuntimeRewrites replaces, preventing bug-3582
divergence.
- Replaces OR/loose-includes test assertions in bug-851 with AND-logic
checks covering all four required elements: (a) schema-detection step,
(b) active-config-root resolution for the TOML path including all three
override mechanisms, (c) NOT-equivalent-to-typed-gsd-planner/gsd-executor
label, and (d) fail-closed rule when typed dispatch is mandatory.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* test(#851): register bug-851/947/948/950 in lint-regression-test-names allowlist
The ratchet (622e4be) bans NEW top-level bug-NNNN test files; the four
sibling PRs (#851, #947, #948, #950) landed AFTER the baseline was cut,
so their test files were not yet grandfathered. Add all four to the
identity allowlist so lint-regression-test-names passes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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