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fix(codex): target hermes-tools in Kanban worker overrides

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Dispatcher-owned Kanban workers on the codex app-server runtime injected their
HERMES_KANBAN_* scope into `mcp_servers.hermes-mcp.env.*`, but the runtime
migration registers Hermes' MCP callback as `[mcp_servers.hermes-tools]`. The
override therefore materialised a second, env-only server entry that codex
rejects at bootstrap ("invalid transport in `mcp_servers.hermes-mcp`"), so no
worker could initialize. Point the overrides at the entry that actually exists.

Salvaged from #107337 (its 147-line parametrized test file is replaced by two
invariant tests in a follow-up commit). #111711 proposed the identical two lines.

Fixes #111707

Co-authored-by: KoNit-K <124019182+KoNit-K@users.noreply.github.com>
This commit is contained in:
Shenrui Ma
2026-09-15 11:43:00 -07:00
committed by Teknium
parent 837acdc91d
commit 6973f2622d
1 changed files with 2 additions and 2 deletions
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4
agent/transports/codex_app_server.py
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@@ -105,8 +105,8 @@ class CodexAppServerClient:
if owned_task:
for key in (*KANBAN_ENV_KEYS, "HERMES_KANBAN_DB", "HERMES_KANBAN_BOARD"):
if key in os.environ:
cmd += ["-c", f"mcp_servers.hermes-mcp.env.{key}={json.dumps(os.environ[key])}"]
cmd += ["-c", f'mcp_servers.hermes-mcp.env.{DELEGATED_CHILD_ENV_MARKER}=""']
cmd += ["-c", f"mcp_servers.hermes-tools.env.{key}={json.dumps(os.environ[key])}"]
cmd += ["-c", f'mcp_servers.hermes-tools.env.{DELEGATED_CHILD_ENV_MARKER}=""']
spawn_env = delegated_child_subprocess_env(spawn_env)
# Kanban workers must write handoff/status to the board DB outside the
# workspace: keep the sandbox on, add the Kanban root as writable.