- lightpanda_engine_status: check use_real_profile before the cloud
provider, matching browser_exec's actual resolution order (real-profile
resolution runs before backend resolution), so /browser status and
hermes doctor name the right shadowing setting when both are set.
- launch_lightpanda: drop the unreachable Windows popen_kwargs branch
(find_lightpanda_binary returns None on nt, launch errors out earlier).
- doctor: drop the over-defensive try/except around the cached
_using_lightpanda_engine() config read.
- Docstring: 'no-I/O gates' -> 'no network I/O (config reads only)'.
- New test pinning real-profile-over-cloud-provider reason precedence.
Browser Use mode never read browser.engine: _resolve_backend_cdp() went
BU_CDP_* env -> CDP override -> cloud provider -> local Chrome, so
`engine: lightpanda` was a silent no-op on the default backend, and on
the built-in path it was skipped whenever a cloud provider, Camofox or a
CDP override was active without anyone saying so.
- browser_use_cli: when the engine is lightpanda and nothing with higher
precedence claimed the session, get a session from _get_session_info()
and export its endpoint as BU_CDP_URL; the browser is private to the
session key, so the own-tab preamble is skipped. The browser_exec
description gains a Lightpanda header (text-first, new_tab once then
goto_url — lightpanda-io/browser#1962).
- browser_tool: _create_local_session() spawns `lightpanda serve
--host 127.0.0.1 --port <free>` per session key (new
tools/browser_lightpanda.py), reusing the session cache, inactivity
reaper and atexit cleanup; a dead process is respawned on the next call;
orphans from a crashed Hermes are reaped through per-process records in
$HERMES_HOME/cache/browser-use/lightpanda/. New lightpanda_engine_status()
reports whether the engine is in effect or what shadows it.
- tools_config: "Lightpanda" row in the Browser Automation picker
(cloud_provider: local + engine: lightpanda; "Local Browser" resets the
engine to auto) with a binary-check post-setup.
- /browser status and hermes doctor print the engine state and, when it
is shadowed, the reason.
Review follow-up for the #81673 salvage: the strip was silent, which
would confuse a user whose AGENT_BROWSER_ARGS applies to Chrome commands
but vanishes on Lightpanda ones.
Strip Chromium-only launch variables from Lightpanda commands, use a non-recursive Lightpanda URL lookup for Chrome fallback, and share sandbox argument injection with the temporary Chrome path.
Co-authored-by: forjd-hermes-bot <282037251+forjd-hermes-bot@users.noreply.github.com>
Compose the two salvaged approaches (#78065 + #78511):
- Keep #78065's terminal-only scrub-path exemption (first-party prefix
predicate in _make_run_env / _sanitize_subprocess_env, plain env values
never scope-resolved, snapshot exclusion for cross-profile isolation,
every non-terminal surface sealed).
- Fold #78511's BUZZ_MANAGED_AGENT signal into a context gate instead of
an import-time blocklist discard: the blocklist is shared by every
scrub surface, so discarding there would leak BUZZ_PRIVATE_KEY into
execute_code / hermes_subprocess_env children too.
- New gate _buzz_terminal_context_active(): BUZZ_MANAGED_AGENT in the
process env (Buzz Desktop buzz-acp harness, #76243) OR the live
session's platform is buzz (HERMES_SESSION_PLATFORM ContextVar,
concurrency-safe under a multi-session gateway). A Telegram/CLI/cron
session on a host that also runs a Buzz gateway does NOT get the
signing key in its terminal children (maintainer triage note on
#76243: don't expose the key to unrelated shell commands).
- Snapshot exclusion stays prefix-only (conservative even when the gate
is inactive).
- Tests updated for the gate + new negative test (non-Buzz session
strips) and positive test (buzz session platform enables carve-out);
docs updated accordingly.
Closes#78026, closes#76243.
The bundled buzz platform plugin registers BUZZ_PRIVATE_KEY / BUZZ_RELAY_URL /
BUZZ_AUTH_TAG as messaging credentials, so the terminal env blocklist strips
them unconditionally. But when Hermes runs as a Buzz-ACP managed agent, the
buzz-acp harness hands exactly those vars to the agent process ON PURPOSE:
the platform's reply-delivery contract is the model driving the buzz CLI
(block/buzz#2698 — final session text is not delivered to the channel).
Stripping them made every reply die with 'auth error: BUZZ_PRIVATE_KEY is
required' and the channel stayed empty while activity panels streamed the
answer. Mirror the CLAUDE_CODE_OAUTH_TOKEN exception, gated on
BUZZ_MANAGED_AGENT (set only by the Buzz Desktop harness), so gateway/CLI/
kanban contexts keep stripping the path-3 platform secret.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
(cherry picked from commit 065e41c0cceb3a373b5025449301c8e930d8a8f0)
Buzz platform agents could not use the `buzz` CLI from the terminal tool:
the BUZZ_* vars (BUZZ_PRIVATE_KEY, BUZZ_AUTH_TAG, BUZZ_RELAY_URL, and the
other BUZZ_* names) are added to _HERMES_PROVIDER_ENV_BLOCKLIST from the
buzz plugin.yaml (messaging category), and env_passthrough refuses to
re-allow anything in the blocklist (GHSA-rhgp-j443-p4rf). In the reported
`hermes acp` scenario the Buzz adapter's register() is never invoked, so
the agent runs in-process and its terminal uses _make_run_env directly —
there was no path for the platform credentials to reach terminal children.
Fix: a terminal-only, first-party carve-out in the scrub paths themselves
(not adapter registration). BUZZ_* vars pass through to foreground
(_make_run_env) and background/PTY (_sanitize_subprocess_env) terminal
children via a new prefix predicate (_TERMINAL_FIRST_PARTY_ENV_PREFIXES).
Everything else stays sealed and unchanged: the blocklist itself, the
env_passthrough refusal, execute_code scrubbing, hermes_subprocess_env
(browser/TUI-host/copilot-executor spawns), and docker children. The
GHSA-rhgp-j443-p4rf seal is preserved because no registration path is
opened; skills/config still cannot register these names.
Follow-up hardening from review:
- First-party matches use the merged env value directly instead of
_resolve_passthrough_value: under multiplex with no profile secret scope
installed the resolver raised UnscopedSecretError (fail-closed) at call
sites like the webhook-filter script runner, a regression where the
script previously ran without the var. The vars are the process's own
env values and are never scope-resolved.
- LocalEnvironment now excludes first-party terminal env names from the
shared login-shell snapshot (_additional_profile_scoped_passthrough_names
override): BUZZ_PRIVATE_KEY can never be in the get_all_passthrough()
exclusion set (env_passthrough refuses blocklisted names), so without
this a multiplexed gateway would dump profile A's key into
hermes-snap-<id>.sh and profile B sharing the collapsed LocalEnvironment
would source it — a cross-profile nsec leak. The names are now excluded
from the dump and save/restored per command.
- Docs now name the _sanitize_subprocess_env consumers (search workers
like ddgs, computer-use driver, user-script runners) that also receive
first-party platform vars.
Fixes#78026
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
The parent-chat suppression gate (afee35700e) keyed on evt task_id
starting with 'sa-'. But terminal_tool stamps ProcessSession.task_id
with the COLLAPSED container key from _resolve_container_task_id()
('default' or the session key — subagents intentionally share the
parent's container), so real child-spawned background processes carried
task_id='default' and their completion/watch notifications walked
straight past the gate into the parent conversation.
Fix: ProcessSession gains owner_task_id (the RAW spawning task id),
stamped by both spawn paths (spawn_local/spawn_via_env) from
terminal_tool's raw task_id, carried on every queued event
(completion, watch_match, watch_disabled, overflow), round-tripped
through the crash checkpoint, and used by both the drain suppression
gate and the attribution formatter (task_id remains the fallback so
synthetic/legacy events keep working).
Live repro: on origin/main a simulated subagent completion event with
the collapsed key was delivered to the parent drain (leak); on this
branch it is suppressed, parent-owned events still deliver, and
surface_child_process_notifications=true restores delivery with
attribution. 4 new regression tests fail on origin/main, pass here.
A delegate_task child dispatched with an output_schema whose final answer
still violates the schema after the one bounded retry (including the
common empty {} fallback) was reported status="completed" with a ✓ in
the batch report. Since the structured-output feature landed (d6ee58b58),
the result entry does carry schema_valid=false + schema_errors on
failure, but the status logic in _run_single_child only checked for a
non-empty summary and never consulted the validation outcome — so
consumers that read only status (orchestrators, the batch ✓/✗ icon,
subagent lifecycle state mapping) accepted a contract-violating verdict
as success.
Fix: in the status derivation, treat _schema_valid is False as a
failure ("failed"), between the interrupted and summary checks. The
failed entry names the schema violation in its error field instead of
the generic "Subagent did not produce a response.", and schema_errors
keep propagating verbatim. _schema_valid stays None on schema-less
delegations, so their entries remain byte-identical (wire-shape
pinning), and schema_valid=true children are untouched. Covers both
the single-goal and batch paths, which share _run_single_child.
Regression tests: schema-failing final ({} after retry) is failed with
a schema-specific error and the invalid text still in summary; retry-
exception path is failed; schema-valid and schema-less paths pinned
unchanged.
- Tavily plugin deleted (plugins/web/tavily), keyless endpoints and
ring entry removed from keyless_mcp, legacy backend set / credential
ladder / preference walks / rescue key map scrubbed.
- TAVILY_API_KEY deregistered across config, setup, status, dump, and
nous_subscription surfaces. The tvly- redaction pattern stays --
legacy keys in user envs still deserve masking.
- Sibling test pins migrated (keenable/exa stand in where tavily was
the fixture vendor); tavily test suite deleted.
- Docs updated: web-search, configuration, integrations,
environment-variables, tools-reference, web-dashboard, provider
plugin dev guide.
Live-verified from an isolated HERMES_HOME with all web creds blanked:
zero-config resolution lands in the 4-vendor ring, live keyless ring
search succeeds, no tavily anywhere in resolution order.
Query-file DM transports do not consume stdin. Use DEVNULL for both the initial attempt and policy-gated retry so Git Bash cannot pass an invalid pseudo-handle to Windows subprocess creation.
When a typo'd delegation.model slug is rejected by the provider, every
subagent in the batch dies within a second carrying the provider's
rejection text as its summary while the per-task blocks keep labelling
it status=completed + TRUNCATED. The config-level root cause stays
buried in the batch dump (#97654).
Detect the rejection in the batch render path (summary/error text
matching a model_not_found pattern from agent.error_classifier AND
naming the configured delegation model id) and prepend a single
config-level notice with the model id, hit count, and the setting to
fix, before the per-task blocks.
A subagent whose loop gave up on a structured failure (e.g. "API call
failed after 3 retries: HTTP 524") returns that error message as
final_response together with completed=False / failed=True /
failure_reason. _run_single_child derived the batch-entry status from
the summary alone (`elif summary and not _empty_sentinel: status =
"completed"`), so the non-empty error text made the batch report show
the task as "✓ status=completed" — the `failed` flag was never
consulted anywhere in delegate_tool.py. Only the "(empty)" sentinel was
mapped to failed.
Fix, at the single status-determination choke point both the single-task
and batch paths share:
- `failed=True` on the child result now wins over a non-empty summary:
status = "failed".
- The child's classified failure_reason (rate_limit / billing /
server_error / ...) is propagated onto the batch entry so the parent
can tell a quota wall from a real task error without parsing prose.
- exit_reason for a structured failure is "error" instead of falling
through to "max_iterations" (which also wrongly set truncated=True).
Successful children (completed=True, no failed flag) are untouched —
covered by an explicit control test alongside the regression test,
which is red on the old code and green with the fix.
Per-finding verdicts from the cross-vendor review of fix/status-fix
(#97655/#97654):
[1] Flash NIT (real, cheap) — FIXED. Added test_error_without_failed_flag_
marks_failed: an error string with the 'failed' key ABSENT (not False)
must still be status=failed + exit_reason=error. The branch order
(result.get('failed') or result.get('error')) already handles this; the
test pins the error-alone path.
[2] GPT-OSS SHOULD-FIX — PINNED. Added test_empty_error_with_summary_is_
completed: error='' is falsy so result.get('error') falls through to the
summary-presence heuristic => status=completed. No code change; the
existing branch is correct and the new test locks it in.
[3] GPT-OSS SHOULD-FIX — VERIFIED, NO CHANGE. Grepped every delegation
exit_reason consumer:
* tools/delegation_live_log.py finalize() prints exit_reason generically
and only special-cases == 'max_iterations' for a readable suffix.
* tools/process_registry.py derives truncated as
(truncated or exit_reason == 'max_iterations') — gated, not exhaustive.
* tools/async_delegation.py passes exit_reason through generically.
The gateway/status.py, cron/scheduler.py and run_agent.py 'exit_reason'
hits are a DIFFERENT field (turn_exit_reason / gateway exit reason), not
the delegation result's exit_reason. No exhaustive if/elif over the enum
missing an 'error' case, so nothing to add.
[4] GPT-OSS NIT — DONE. Enriched _run_single_child's docstring to enumerate
status in {completed, interrupted, failed} and exit_reason in {completed,
max_iterations, interrupted, error}, and added a compact enum comment at
the result-entry construction. Verified the process_registry.py renderer
comment (truncated <= exit_reason == 'max_iterations') still holds — the
truncation flag is derived exactly that way, so no contradiction.
[5] GPT-OSS NIT — REJECTED. The proposed 'fallback for legacy dicts that
explicitly set failed=False' is not adopted. No consumer produces a result
dict with an explicit failed=False and no summary while relying on
completed semantics: run_agent.py sets failed=True only on genuine failure
and omits the key on success (no failed=False producer). Also, the
proposed elif would reintroduce ambiguity (explicit failed=False + no
summary => 'completed'?) and diverge from the conservative else => 'failed'.
result.get('failed') is falsy for both explicit-False and absent, so no
distinction exists to preserve; the else is the correct default.
Tests: 301 passed, 7 skipped (tests/tools -k 'delegate or process_registry').
TestDelegateFailedChildStatus: 6 passed.
When the configured Subagent Model is rejected by the provider (HTTP 400:
"<model> is not a valid model ID"), every subagent in a delegation batch dies
before doing any work, but the batch report only buried the cause inside each
per-task block. Detect the config-level case in the delegation batch renderer
(both the multi-task fan-out and single-task variants) and emit one actionable
notice at the top of the report naming the configured model + provider, and
pointing at Settings -> Advanced -> Subagent Model (hermes config get
delegation.model). The notice only fires when a result entry's error/summary
both matches a model_not_found phrase AND names the currently configured model,
so a stale task failing on a removed model isn't mis-attributed. Detection
loads the delegation config lazily and fails open (no notice) on any error.
When no fallback chain is configured, the notice calls out that no failover was
attempted. Renderer-only change: no changes to delegate_tool status derivation
or the result schema.
Closes#97654.
A provider-rejected child (e.g. HTTP 400 "<model> is not a valid model ID")
returns completed=False with failed=True + an error string as its terminal
final_response. _run_single_child keyed status on summary presence alone and
assumed completed=False meant iteration-budget exhaustion, so such a child
was reported status=completed + exit_reason=max_iterations, rendering the
false '"TRUNCATED: hit max_iterations"' banner.
Consult the structured failure fields (failed / error) before falling back to
the summary-presence heuristic, and derive exit_reason honestly: failure ->
'error', interrupted -> 'interrupted', completed -> 'completed', and only
genuine budget exhaustion (completed=False, no failure) -> 'max_iterations'.
The 'truncated' flag stays keyed on exit_reason == 'max_iterations', so it is
now correct automatically. The batch renderer needed no change (the error
field is already plumbed into the result entry for the parent).
Closes#97655
A delegate_task child that died (provider 404/400, timeout, crash)
previously vanished silently: the child's conversation loop returns
failed=True with the error summary in final_response, which the
classifier treated as usable output -> status 'completed'. And even
correctly-failed children only reached the parent MODEL — platforms
with tool_progress off (Telegram/Slack defaults) never showed the
human anything.
- delegate_tool: result.failed now forces status 'failed' (with the
error carried on the entry); new shared format_subagent_failure_line()
renders one clean human-readable line (traceback -> exception message,
length-capped); CLI tree + batch ✗ lines now include the reason.
- gateway TurnRunner.progress_callback: subagent.complete events with a
terminal failure status deliver that line via _deliver_platform_notice
BEFORE all progress-queue gates; tool_progress_callback is now always
attached (body gates each event class itself).
- tests: failed-flag classification regression + notice rendering suite.
- docs: Failure Visibility section in delegation docs.
Simplify-code pass findings:
- The docstring claimed 'Matching bare-name suffix' but the fast path
matches the exact directory name (parent.name) — reworded to say
what the code actually does.
- _local_root() swallowed every Exception silently; narrowed to
OSError (what resolve() raises) with a logger.debug breadcrumb so a
recurring resolve failure is diagnosable instead of degrading every
categorized lookup to a silent not-found.
Review feedback (kokhlo): the categorized-name match ran
resolve().relative_to() for every SKILL.md in the walk even when the
bare-name branch already matched — 50+ resolve calls per invocation on
a bare-name lookup in a large profile.
Restructure so the bare directory-name check stays first and the
resolve/relative_to machinery only runs when the lookup name actually
contains a path separator. The skills root is resolved once, lazily,
only when a categorized lookup happens at all. Also compare the
relative path via as_posix() so 'category/skill' lookups work on
Windows, where str(Path) renders backslashes.
Two agent-facing errors that recur constantly in optimization audit
logs (thousands of occurrences over five months):
1. skill_view(name, file_path='references') returned a raw
'[Errno 21] Is a directory' OS error. The local-skill branch gated
on target_file.exists(); a directory passes exists(), fell through
to read_text(), and raised. The plugin-skill sibling branch already
gated on is_file() — this aligns the local branch so a directory
request gets the same helpful not-found payload with
available_files listing instead of an OS error.
2. skill_manage rejected categorized names ('category/skill-name')
with 'not found in active profile'. _find_skill matched only the
bare directory name, while skill_view's own ambiguity hint tells
the caller to use exactly the categorized form — every call that
followed the hint failed. _find_skill now also matches the full
relative path of the skill dir, giving skill_manage resolution
parity with skill_view across edit/patch/delete/write_file/
remove_file.
Both fixes are covered by regression tests that fail on main.
Webhook sessions trigger the gateway approval branch because
HERMES_SESSION_PLATFORM is set, but the webhook adapter has no
send_exec_approval and no way to receive /approve replies. This
blocks the session for the full approval timeout (60-300 s) with
no human who can resolve it.
Fix: _is_gateway_approval_context() now returns False when the
session platform is 'webhook', falling through to the non-interactive
path (auto-approve with warning, or deny if cron).
Regression tests added for webhook, non-webhook gateway, cron, and
no-platform scenarios.
Same-class follow-up to #94036/#97292: a subagent spawned on the parent's
exact provider+base_url inherits the trusted-proxy capability map
(openai_native_compaction), so it keeps native compaction instead of
silently falling back to local summarization. Any provider- or
endpoint-changing delegation override stays DEFAULT-DENY, matching the
/model switch posture.
Real-profile browsing (browser.use_real_profile) is meant to drive a COPY of
the user's profile headlessly in the background so they can keep working while
the agent acts on their behalf. Instead, on any host with a display it launched
the user's real browser binary HEADED, popping a window that grabbed focus on
every turn.
Root cause: the native launch (which bypasses agent-browser's own launcher to
avoid --use-mock-keychain dropping keychain-encrypted cookies) only added
--headless=new when Linux had no DISPLAY/WAYLAND_DISPLAY. On a normal desktop
the guard was false, so Chrome opened a visible window.
Fix: launch headless by default on every platform. Chrome's NEW headless mode
shares the profile's normal cookie store (unlike legacy --headless), and the
cookie drop we guard against comes from --use-mock-keychain, not from headless
— so real-profile auth still loads. Users who want to watch can opt in via the
existing browser.headed / AGENT_BROWSER_HEADED toggle (honored for real-profile
now, same as the rest of the browser stack); display-less hosts stay headless
regardless so the launch doesn't die at startup.
Live A/B on a real X seat: old argv mapped a Chrome window (focus steal),
--headless=new mapped zero windows while still exposing a working CDP port.
Updated the stale test that pinned 'never passes --headless' (a legacy-headless
premise) to positively assert the chrome launch is --headless=new by default.
Same bug class as the salvaged terminal-scanner fix: skills_guard's
env_exfil_curl/wget/fetch used unanchored \w*(KEY|TOKEN|...|API)
alternations, so any var with API/KEY/TOKEN mid-name
($TRILLIUM_ETAPI_URL) scored a critical exfiltration finding. Applied
the same \b anchor + plural tolerance, dropped mid-name API (every real
secret it caught already ends in KEY/TOKEN), kept CREDENTIAL, and kept
the loopback exemption from #98246. httpx/requests patterns unchanged —
their (KEY|TOKEN|...) alternation is unanchored-by-design against
argument text, not var-name suffixes.
Anchor env var name matches with \b to avoid matching legitimate
env vars that contain KEY/TOKEN/API as substrings (e.g.,
$TRILLIUM_ETAPI_URL). The patterns now require KEY/TOKEN/SECRET/PASSWORD
to appear at the END of the env var name, reducing false positives on
common API-usage documentation in SOUL.md while still catching actual
exfiltration attempts.
Fixes#63977
Follow-up reconciling the four cherry-picked contributor fixes with the
full-dir GitHubSource.fetch() that landed in #98246:
- Missing SKILL.md-linked support paths now warn and install without the
file at all three sources (GitHub full-dir, GitHub fallback, UrlSource) —
dangling links are prose over-matches or repo-only dev tools, not install
blockers (#66760/#90081). A referenced path present in the tree as a
SYMLINK stays a hard rejection.
- Extension requirement dropped from the glob/placeholder filter:
references/LICENSE is a legitimate support file (82236's tests pin this).
Truncated prose placeholders (references/type-<name>.md -> 'type-') are
still rejected via the trailing-separator shape.
- percent-quoted Contents-API path (82236) merged with revision pinning
(96336) in _fetch_file_bytes.
- Fixture typo fix: four cherry-picked test strings used '\---' where
'\n---' was meant (DeprecationWarning + frontmatter never parsed).
Validation: 167/167 across tests/tools/{skills_hub,skills_guard,
skill_bundle_provenance} + tests/hermes_cli/test_skills_hub.py; live GitHub
fetches (impeccable 163 files rev-pinned; anthropics frontend-design).
Addresses the review on #96336:
- Every GitHub byte fetch in an install (SKILL.md included) now carries
the resolved tree's SHA as ?ref=, closing the pre-existing TOCTOU
where /contents floated to the default-branch HEAD and bytes could
come from a newer revision than the tree the paths were validated
against. The tree is resolved first (idempotent + cached) so the pin
covers the whole install.
- Same-dir link targets are canonicalized before validation: query/
fragment stripped via urlsplit, percent-decoded, leading ./ removed —
the same normalization the support-dir branch applies.
- A case-variant link to skill.md never ships as a bundle entry, and a
case-folded collision among accepted siblings (A.md + a.md) drops the
pair — both would overwrite/collide on case-insensitive filesystems.
_referenced_support_paths only kept links whose first path segment was
one of the five support directories (references/templates/scripts/
assets/examples), so a SKILL.md linking same-directory siblings —
mattpocock/skills' domain-modeling links ./CONTEXT-FORMAT.md and
ADR-FORMAT.md — installed 'successfully' with those files silently
omitted: the bundle came out semantically incomplete with unresolved
links.
A second pass now collects same-directory markdown-link targets
(](./FILE.ext) or ](FILE.ext)) that name an extension-bearing file,
carry no internal slash, and are not SKILL.md itself; a leading '..'
is rejected fail-closed exactly like the support-dir traversal branch,
external URLs/anchors/mailto/site-absolute targets are left to their own
resolution, and every accepted name still runs the bundle path
validator. Unlinked siblings remain excluded — the fetch-minimization
contract is unchanged; only files the document explicitly links ship.
A SKILL.md that mentions a support-path token which doesn't exist in the
repo (a prose glob like `references/type-*.md`, a placeholder truncated
by the regex, or a repo-only dev script) previously made GitHubSource
and UrlSource fetch fail with 'Could not fetch ... from any source',
even though every real file was present.
- _referenced_support_paths: skip glob/placeholder tokens and bare
prefix matches that can't name an actual file.
- GitHubSource/UrlSource fetch: warn and continue when a referenced
support file is missing or unfetchable, bundling what exists, instead
of aborting the whole install. Non-regular tree entries (e.g. git
symlinks) are still rejected.
Regression tests for both syntax filtering and the fetch loops.
UrlSource.fetch() aborted the whole SKILL.md URL install if any single
referenced support file (references/templates/scripts/assets) 404'd or
was otherwise unreachable, even when the SKILL.md itself and most
companion files were fine. Skip the missing file with a warning and
keep the ones that were fetched successfully.
Fixes#66760
The create-path coercion (salvaged from #78928) left update_job and the
cronjob tool's update handler comparing/storing raw strings: repeat=
'forever' via update raised TypeError in the tool path and stored the raw
string via update_job, breaking the next mark_job_run ('str' has no
.get). Extract normalize_repeat_value as the shared chokepoint (shape
from #77366 by @andrexibiza, with garbage-rejection semantics) and route
create_job, update_job, and the tool update handler through it.
Completed counters are preserved across repeat updates.
Class: #66824#64520#7142#71987#95706, update half of #77366.
Contract bug (2026-08-04): the cronjob tool schema documents '30m' as
'(every 30 minutes)' — recurring — but parse_schedule returned
kind='once' for bare durations, silently creating a one-shot job for a
recurring request (agent passed '30m' for 'every 30 min', job ran once
and died). Bare durations ('30m','2h','1d') now parse as recurring
intervals matching the documented contract; explicit one-shot by
duration is 'in 30m'/'in 2h' (fires once that far from now). ISO
timestamps stay one-shot.
Also fixes the sibling repeat-coercion class (#66824/#64520/#7142):
repeat='forever'/'once'/'N' strings now coerce in create_job instead of
raising "'<=' not supported between instances of 'str' and 'int'".
Tool description rewritten to teach the corrected contract and steer
relative requests to 'in Nm' (no more hand-computed ISO timestamps).
Supersedes the doc-only direction of #53739 while keeping its goal
(relative one-shots must be expressible) via the 'in X' form.
Signed-off-by: andrexibiza <84248988+andrexibiza@users.noreply.github.com>
hermes skills install impeccable (and the docs-page install button) now
installs the impeccable frontend-design skill as an official optional-skills
entry. The local optional-skills/creative/impeccable/ dir is a catalog STUB:
its frontmatter declares metadata.hermes.upstream (repo + path), and
OptionalSkillSource.fetch() pulls the real 163-file bundle live from
pbakaus/impeccable:.hermes/skills/impeccable — the Hermes-native bundle
upstream maintains and verifies. Nothing vendored, never stale.
New mechanism (generic, not impeccable-specific):
- OptionalSkillSource._upstream_pointer(): parses/validates the upstream
pointer (owner/name repo, clean relative path, traversal rejected).
- _fetch_from_upstream(): delegates to GitHubSource.fetch(), relabels the
bundle official/<rel> at trust 'trusted' (curated endorsement, but
third-party content — dangerous scan verdicts still block).
- The live-repo fallback path redirects stubs the same way, so stale local
checkouts behave identically.
Three real gaps this surfaced, all fixed:
- GitHubSource.fetch() only downloaded SKILL.md plus paths linked from a
canonical support dir (references/, scripts/, ...). Impeccable keeps its
playbooks under reference/ (singular) and links scripts only from
reference files, so fetch shipped 1 of 163 files. fetch() now downloads
the full skill directory via the git tree (same approach as the
optional-skills live fetch), still rejecting symlinks/hidden/unsafe paths
and still failing on a missing SKILL.md-linked references/ path.
- The five env_exfil_* scanner patterns flagged loopback requests as
critical exfiltration: impeccable's live mode polls
http://localhost:PORT/status?token=TOKEN and scored two CRITICALs.
Scheme-anchored loopback exemption added; evil.com/?u=localhost decoys
still fire (10-case regex matrix in tests).
- unified_search() truncated to limit before ranking, so official catalog
entries got crowded out by skills.sh mirrors and bare-name installs
stalled on an ambiguity table. Results now stable-sort by trust rank
before the cut, and _resolve_short_name prefers a sole official exact
match over community mirrors.
Also fixes pre-existing test pollution: TestInstallPathSafety's fixture
monkeypatched the PEP 562 dynamic SKILLS_DIR, permanently shadowing dynamic
resolution and breaking the served_repo E2E tests in any combined run
(reproducible on main).
Validation: live E2E do_install("impeccable") against real GitHub —
resolves to official/creative/impeccable, verdict SAFE, 163 files on disk,
skill loads, /impeccable slash command registers. 128/128 targeted tests;
full-dir fetch test sabotage-verified. Docs: optional-skills catalog row,
generated skill page, sidebar.
parse_schedule's "every " branch passed everything after the prefix
straight to parse_duration(), so documented natural-language schedules
like "every monday 9am" and "every day at 9am" (AGENTS.md, SKILL.md,
cron docs) were rejected with "Invalid duration". Convert weekday and
daily/weekday/weekend phrases to cron expressions before the duration
fallback; "every 30m"/"every 2h" interval parsing is unchanged.
The bundled plan skill's auto-generated slash command fell off the capped
Telegram/Discord command menus for most installs (skills are the only tier
trimmed at the platform caps, alphabetically — 'plan' sat past the cutoff at
index 57 of 82 bundled skills). Converting it to a first-class CommandDef
gives it a guaranteed core-tier menu slot on every platform.
- agent/plan_prompt.py: build_plan_prompt() — plan-mode rules + authoring
craft distilled from the retired skill; prompt-injection pattern like
/learn and /init (no engine, no model-tool footprint, cache-safe).
- CLI: _handle_plan_command mixin handler (pending-input injection).
- Gateway: /plan branch rewrites event.text and falls through (role
alternation preserved).
- TUI: command.dispatch branch ('plan' was already in
_PENDING_INPUT_COMMANDS).
- Removed skills/software-development/plan/ + docs pages (EN + zh-Hans),
catalog rows, sidebar entry, related_skills references.
- PROTECTED_BUILTIN_SKILLS is now empty (mechanism kept); dependent
curator/usage tests moved to monkeypatched sentinels.
Salvages #67292 by @webtecnica (credit: first /plan command submission,
issue #67264); reworked from inline planning prompt to the prompt-injection
pattern with workspace-saved plans. Closes#67264, closes#36821 (empty
/plan infers task from conversation context).
Completes the #90953 salvage on post-#98237 main:
- New _merge_request_overrides helper defines the precedence contract:
explicit delegation.request_overrides merges OVER runtime/parent-derived
overrides — explicit top-level keys win; extra_body is deep-merged one
level so runtime extra_body keys survive unless redefined. Inputs are
copy.deepcopy'd so transport-side mutation can't leak into config or the
provider runtime cache.
- Direct base_url branch: explicit key now merges over the #98237
provider-alongside-base_url runtime overrides instead of being a separate
return shape; max_output_tokens preserved.
- Named-provider branch and parent-inherit branch now honor the key too, so
delegation.request_overrides never silently no-ops.
- _build_child_agent honors override_request_overrides whenever set
(previously only when override_provider was set), enabling the inherit
branch's merged value to reach the child.
- DEFAULT_CONFIG: delegation.request_overrides entry with comment.
- Tests: expanded tests/tools/test_delegate_request_overrides.py — deep-copy
proofs, explicit-over-runtime precedence on the provider-alongside-base_url
path, named-provider branch, inherit branch, and merge-helper unit tests.
- Docs: configuration.md delegation section + features/delegation.md document
the key, precedence, and example YAML (OpenRouter extra_body.provider.sort).
The direct base_url branch of _resolve_delegation_credentials returned no
request_overrides key, so a direct OpenRouter delegation (provider=custom,
base_url=openrouter.ai/api/v1) could not pass routing hints to its children.
The named-provider branch already forwards runtime request_overrides; this
gives the direct branch the same contract, honouring delegation.request_overrides
from config (dict → forwarded, anything else → None).
Primary use: extra_body.provider = {"sort": "throughput"} so delegation
children route to the fastest OpenRouter provider for their model, per the
fab-swarm throughput work (#901).
Salvaged from PR #97815 by @itsflownium, slimmed to the schema-free core:
- TodoStore gains a monotonic in-memory revision; the todo tool result
returns it so clients can reject stale updates
- tui_gateway emits a dedicated todo.updated full-snapshot event that
bypasses optional tool-progress display settings
- session resume/activate responses attach the authoritative todo
snapshot; renderer restores it with revision arbitration
- desktop store tracks per-session revisions and rejects regressions
The session_todo_state DB table from the original PR is intentionally
dropped: canonical todo tool results already persist in conversation
history, so resume paths derive the snapshot from the stored transcript
instead of a parallel store.
- _terminate_real_profile_chrome(): directly-launched real browsers are ours
to reap (agent-browser only attaches); wired into the atexit emergency
cleanup and both launch-failure paths so orphaned Chrome processes can't
accumulate.
- Display-less Linux gate: append --headless=new (shares the profile's normal
cookie store, unlike legacy headless) so the direct-launch path doesn't
regress servers without DISPLAY/WAYLAND_DISPLAY.
- Register browser.real_profile_pin in config_defaults.py and document the
new launch model + pin in website/docs/user-guide/features/browser.md.
- Drop unused tempfile import from the cherry-picked commit.
Four fixes for real-profile browsing (browser.use_real_profile), found and
verified end-to-end on macOS with a live Chrome:
1. _copy_auth_file: sqlite3.connect('file:...?mode=ro') on a live Chrome
auth DB can block indefinitely inside lock negotiation - the busy
timeout never fires, so the 'fail fast' path hangs the launch forever.
Try immutable=1 first (reads instantly, correct for a committed
snapshot of a file another process owns); mode=ro stays as fallback.
2. Launch shape: agent-browser's own launch injects --use-mock-keychain /
--password-store=basic / --headless=new. On macOS the mock keychain
makes Chrome treat every keychain-encrypted cookie as undecryptable
and drop it - the copied profile launches signed out (~3 anonymous
cookies instead of the full jar). Launch the user's real browser
binary directly on the copy (no mock-keychain switches), wait for
DevToolsActivePort, then attach agent-browser via --cdp.
3. Snapshot copy: Local State was copied verbatim, still naming the
SOURCE profile (last_used='Profile 2', info_cache listing several)
while the copy only contains Default. Chrome opens the missing profile
dir and starts signed out. Normalize the copy's Local State to
Default-only.
4. CDP resolution: the agent-browser daemon may report the endpoint of a
browser IT spawned (throwaway temp profile) instead of the real
browser we launched on the copy. Trust the port our browser wrote to
DevToolsActivePort.
Also adds browser.real_profile_pin (optional): pin which source Chromium
profile dir is snapshotted instead of following profile.last_used - on a
machine with a work profile and a personal one, last-used roulette can
silently give the agent the wrong identity. A pin naming a missing dir
fails closed (signed out) rather than falling back to last_used.
Tests: 4 new pin tests + 3 launch tests reshaped to the direct-launch
contract (Popen the real binary, agent-browser attaches). 77 passing.
Andrew Bagrin