Under gateway.multiplex_profiles, os.environ holds the DEFAULT profile's .env; a
secondary profile's values exist only in the per-turn secret scope. Every reader
below still read os.environ/os.getenv at call time, so a secondary profile's turn
silently used the default profile's value.
Credentials (F6): FIRECRAWL_API_KEY (read_file hosted OCR), OPENVIKING_API_KEY,
mem0-OSS OPENAI_API_KEY, MODAL_TOKEN_ID/SECRET and BROWSER_USE_API_KEY presence
gates, and the xAI video plugin's os.getenv("XAI_API_KEY") fallback AFTER the
scoped resolver had already missed — the exact fallback-after-miss shape
gateway/AGENTS.md forbids. Deleted, not re-scoped: the resolver is the scope.
Identity / tenant (F7): MEM0_USER_ID/AGENT_ID/HOST/MODE, SUPERMEMORY_CONTAINER_TAG,
RETAINDB_PROJECT, OPENVIKING_ACCOUNT/USER/AGENT (and the whole layered() env
read), HINDSIGHT_BANK_ID/MODE/retain shaping, HERMES_HONCHO_HOST. A raw read
put a secondary profile's memories into the default profile's account/bank/
project/tenant and recalled them back into the default's turns. Each now uses
get_secret with the provider's own per-profile default on a miss.
Endpoints (F8): OPENAI_BASE_URL (aux custom runtime + direct-alias expansion),
XAI_BASE_URL/HERMES_XAI_BASE_URL (aux OAuth), NOUS_INFERENCE_BASE_URL (#65941,
both the aux builder and hermes_cli.auth_nous._nous_inference_env_override),
GATEWAY_PROXY_URL (same UnscopedSecretError-only fallback shape as
GATEWAY_PROXY_KEY three lines below), FIRECRAWL_API_URL, BROWSERBASE_BASE_URL,
SUPERMEMORY/RETAINDB/HONCHO/HINDSIGHT URLs. The keys beside them were already
scoped, so a secondary's key was sent to the default profile's proxy or host.
Targets / display (F11): WEIXIN_HOME_CHANNEL (message posted into the default's
chat), HERMES_LANGUAGE, and agent/i18n's process-wide lru_cache of
display.language — now keyed by HERMES_HOME.
Outbound webhooks: hooks.outbound[].secret_env resolved from os.environ while
the gateway registers each profile's targets inside that profile's scope, so a
secondary's deliveries were signed with the default's secret or left unsigned.
Agent-cache eviction: _spawn_release_thread started a bare threading.Thread, so
commit_memory_session -> provider on_session_end ran with an EMPTY context. The
thread now runs copy_context() and, for the unscoped housekeeping sweep, enters
the owning profile's _profile_runtime_scope resolved from the session key
(agent:<profile>:...). The pressure batch does the same per key.
session_search (#82903): agent/inline_tool_executors.py::_session_search
forwarded every schema argument except `profile`, so a gateway agent could
never select a named profile's store. Forwarded; the ownership-scoping design
in #87779/#87847 is a separate design call and is not attempted here.
Live repro (/tmp/mux_audit/fix-tool-memory-reads/repro.py): 28 FAIL on
origin/main -> 0 FAIL with this change; 10 new invariant tests red on base.
Fixes#82903Fixes#65941Fixes#99121
Addresses #87779
Co-authored-by: webtecnica <75556242+webtecnica@users.noreply.github.com>
Co-authored-by: Michael Versluis (Berry) <michael@wve.nl>
Under a multiplexed gateway every profile's outbound webhooks share one
delivery worker, so receivers could not tell which profile fired an
event. Add a top-level `profile` field to the payload, resolved at fire
time from the bound Hermes home via get_active_profile_name() ("default"
outside profiles). Documents the field in the wire-format section.
Reported by @vszgdcn8cj-ctrl.
Fixes#92674
re_register_config_hooks() cleared the entire process-global idempotence
set on every force-reload, so a profile-local plugin force-reload dropped
another live profile's ledger key without touching its still-registered
callback — the next registration call for that profile then appended a
duplicate. Scope the clear to the reloading profile's own home, and give
outbound webhooks the same force-reload restoration shell hooks already
had, since unload() wipes both from the shared _hooks dict.
The delivery worker is a daemon thread, so a short-lived process
(hermes chat -q, a cron session) could exit right after firing
on_session_end — silently dropping the headline event. Register a
bounded atexit flush (5s) when the worker starts: a dead endpoint can
delay exit slightly, never hang it.
Live-verified: hermes chat -q now delivers on_session_start,
post_tool_call, and on_session_end to a real receiver; regression test
runs a subprocess that exits without flushing (sabotage-verified).
- delivery_id is now generated once per firing and used for both the
X-Hermes-Delivery header and the signed body's delivery_id field —
previously they were two different uuid4s, breaking receiver-side
dedupe as documented.
- 3xx responses are no longer followed: urllib's default redirect
handler converts a redirected POST into a body-less GET, silently
dropping the signed payload. Redirects now log a misconfiguration
warning and count as delivery failure (no retry).
- Docs: receiver-side replay-protection guidance (dedupe on
delivery_id, timestamp freshness window) + redirect semantics.
- Tests: 5xx retry count, redirect-not-followed (sabotage-verified),
header/body delivery_id equality.
The inverse of the inbound webhook platform: hooks.outbound in
config.yaml lists HTTP targets + the plugin-hook events they subscribe
to (on_session_end, subagent_stop, post_tool_call, ...). Each firing
POSTs a JSON payload (same top-level shape as shell hooks' stdin wire)
signed GitHub-style with HMAC-SHA256 (X-Hermes-Signature-256).
Rides the existing hook bus — notify-only callbacks registered on the
plugin manager at the same CLI/gateway/main entry points as shell
hooks. Delivery is fire-and-forget via a bounded queue + single daemon
worker thread, so a dead endpoint can never stall a tool call. Bounded
retries (5xx/conn errors once; 4xx never). secret_env preferred over
inline secret. HERMES_SAFE_MODE skips registration. hermes hooks list
shows outbound targets with signed/UNSIGNED status.
Zero new model tools, zero new subsystems.
Teknium