The original ^(?!\s*#) prefix only skipped full-line comments starting
with '#'. An inline comment like:
cfg = environ.get('HOME') # os.environ available
still triggered python_os_environ because the regex matched the code part
before the '#'.
Two complementary fixes:
1. Replace ^(?!\s*#) with ^[^#\n]* in the regex — this rejects any line
where a '#' comment marker appears anywhere before os.environ.
2. Add _compute_docstring_lines() — a state machine that pre-computes
lines inside triple-quoted strings (docstrings) and skips them during
pattern matching. Also handles single-line self-contained docstrings.
6 new regression tests covering: inline comments, multi-line docstrings,
single-line docstrings, full-line comments, and a verification that real
bare dict(os.environ) code still triggers. All 85 tests pass.
Five targeted fixes for #60709 (reported by @mvanhorn):
1. ruby_env_secret: scope ENV[] to case-sensitive Ruby constant
((?-i:ENV)) — no longer matches Python env[key] dict access.
2. python_environ_get_secret: downgrade critical→medium — reading
an API key via os.environ.get() is normal auth, not exfiltration.
3. python_os_environ: skip comment lines with ^(?!\s*#) — no longer
flags os.environ references in docstrings or code comments.
4. deception_hide: downgrade critical→high + negative lookahead for
UX guidance context (unless/except/until/confirm/diagnose/verify).
5. oversized_skill: downgrade high→low + raise cap 1MB→5MB — large
skills are legitimate; structural size is informational only.
All 80 existing tests pass. 6 new verification tests added for each fix.
Review-fold from the 3-angle simplify pass:
- sed -Ei / -iE / --in-place now match the shell-critical tier (the
bare '\s-i\b' token missed combined short flags and the GNU long
form); read-only sed stays unflagged. Regression tests added.
- agent_config_contract joins plugin_guard's CODE_EXEMPT_PATTERN_IDS:
content-contract prose in plugin code files (docstrings/comments)
is the same false-positive class the existing agent_config_mod
exemption suppresses. Doc/config files keep the full pattern set.
Efficiency reviewer: 1.24x full-scan cost (+3.4ms/file, install-time
only), worst-case adversarial line 55us — no ReDoS exposure.
Follow-up hardening on top of #92249's tiered scoring:
- Shell-critical tier now also catches tee, and cp/mv with the config
file in destination position (cp/mv reads and .bak backups excluded).
A single '>' redirect must be preceded by a word/quote character so
markdown blockquotes and '->' arrows no longer match.
- Prose tier catches mid-line imperatives behind directive markers
('you must modify...', 'please update...', 'make sure to append...'),
which previously bypassed the line-start anchor.
- Prose instructions aimed at AGENT config files score critical again:
project-skill quarantine acts only on 'dangerous', so high/caution
silently converted 'quarantined' into 'allowed' for exactly the
sentence shape persistence attacks use (concern raised in #88952).
Hermes/other-agent config prose stays high/caution (setup docs
legitimately instruct config.yaml edits).
- New content-contract tier ('AGENTS.md should contain ...') at
high/caution — the shape is shared by authoring guides and attacks.
- .claude/settings and .codex/config gain the same shell-critical tier.
Verified against a 595-skill corpus: 0 skills blocked by these tiers
(main blocked 44 legitimate ones), all mattpocock repro skills from
#92021 install, and 20/20 attack corpus lines keep their verdicts.
Enough1122's review on #92249 asked whether language write APIs
(Python open('w')/write_text/os.replace/shutil, Node fs.writeFileSync/
appendFile) are covered by the agent-config persistence tiers. They are
not: those tiers score shell redirection, sed -i, and imperative prose
only; language-API calls surface just the informational *_ref finding.
Static regexes cannot tie a dynamically-built path to the config-file
destination without executing the skill, so this is a documented scope
cut rather than missing coverage — runtime install gates remain the
backstop. Scoring behavior is unchanged, so SCANNER_VERSION stays at
skills-guard-v2 and cached verdicts remain valid.
Refs #92249
Under #92021 the scanner no longer emits critical agent_config_mod /
hermes_config_mod findings for bare mentions - the migration script's
legitimate references now score as informational _ref findings and the
verdict is "safe" with zero modification-intent findings. Tighten the
assertion accordingly (verdict must be safe, not merely non-dangerous)
and swap the known-false-positive set to the new _ref ids.
The skills-guard-v1 scanner flagged ANY mention of AGENTS.md / CLAUDE.md /
.cursorrules / .clinerules as critical/persistence. Any critical finding
forces a dangerous verdict, and community installs cannot be overridden
with --force — so legitimate meta-skills that merely DISCUSS agent config
files (authoring guides, setup docs, cross-references) were permanently
blocked. Three popular community skills were hit in the wild.
skills-guard-v2 scores the persistence category in three tiers:
- Mechanical persistence (shell redirection or sed -i targeting an agent
config file) stays critical -> dangerous. An unambiguous write path.
- Modification language in imperative position (verb at line/bullet start
within 80 chars of the filename) is high -> caution. Regexes cannot
separate "Edit AGENTS.md to inject instructions" from descriptive prose,
but imperative verbs are the shape real instructions take. Caution keeps
the install confirmable instead of irreversibly blocked.
- Bare references drop to low/informational for auditability without
driving the verdict.
The verb-proximity shape matches the existing convention in
tools/threat_patterns.py, and the tiering mirrors how allowed_tools_field
was already handled. The pattern id agent_config_mod is preserved so
plugin_guard.CODE_EXEMPT_PATTERN_IDS stays valid; hermes_config_mod /
other_agent_config get parallel _shell / _ref splits fixing the whole bug
class. SCANNER_VERSION bumps to v2 so cached v1 dangerous verdicts are
invalidated and re-scanned on next install attempt.
* fix(execute_code): limits line teaches spillover — big stdout is saved, not lost (follow-up to #97043)
* fix(execute_code): drop the editorializing tail from the limits line (maintainer review)
* refactor(execute_code): integrate kernel persistence into the core description (712 -> 654 tok/call, -8%)
* fix(execute_code): honest interpreter note — Hermes's own python is the common case; project venv only when VIRTUAL_ENV/CONDA_PREFIX is active
Drives the REAL session.resume -> _make_agent -> AIAgent path (eager_build)
through tui_gateway.server.handle_request against a real seeded state.db in
an isolated HERMES_HOME — no mocks. Three scenarios from the live report:
deleted provider falls back to default, renamed provider heals, and a legacy
canonical Bot Chat (no follow_profile_config marker) follows the profile's
current config.
A/B verified: all 3 FAIL on origin/main with the reported
"resume failed: Unknown provider '<name>'"; 3/3 pass with the salvaged
fixes + backfill.
Bot Chats created before the follow_profile_config marker existed carry no
contract in model_config, so they would stay pinned to a stale stored
provider until deleted — the exact shape of the live reports (#89497,
#94818). Mirror the plugin's own identity rule (the profile's session
titled exactly 'Bot Chat') as a legacy fallback in
_stored_session_runtime_overrides, matching the room-plumbing legacy
'Group:' title fallback.
Follow-up to the salvaged #90343 (@curator8888) and #96111 (@lorzl).
Bot-Mode canonical chats (the ONE forever DM per bot) and room plumbing
sessions are plugin-owned scratch conversations. They are now created with
an explicit follow_profile_config contract, persisted in the session row's
model_config, so session.resume rebuilds from the member profile's CURRENT
config instead of restoring the stored model/provider pin from an old row.
That stale pin is what left bot DMs stuck on a dead provider (e.g. 'out of
Nous credits' after the profile was switched to ollama-cloud) while the
same bot worked fine in rooms — the mirror image of the room-plumbing bug
(#89497 class). Normal 1:1 user chats keep the stored-runtime restore:
opening an older chat must show the model it actually used.
- tui_gateway/methods_session.py: accept follow_profile_config on session.create
- tui_gateway/server.py: persist the marker in the row; skip stored-runtime
overrides on resume when present
- apps/desktop/src/plugins/hermes-bots/plugin.js: send the contract from
createCanonicalChat and ensureGroupChatSession
- tests: backend override + row-persist coverage; desktop source-contract
coverage for both session kinds
Room member sessions in Bot Mode are per-member scratch conversations
inside a group chat. session.resume restored their stored model/provider
pin from the row's model_config, so a room bot stayed stuck on whatever
provider was pinned when the row was first written — even after the
profile was switched. Every room message then failed on the stale
provider (e.g. 'out of Nous credits' after switching a profile from
Nous to ollama-cloud) while the same bot worked fine in DMs.
Add an explicit room_plumbing contract:
- session.create accepts room_plumbing: true, persisted in model_config
- _stored_session_runtime_overrides() returns {} for marked rows, so a
room session always rebuilds from the member profile's CURRENT config
- hidden + 'Group:' title shape is kept as a legacy fallback for rows
created by older desktop builds that never sent the marker; hidden
non-room chats keep the stored-runtime restore
- Desktop Bot Mode sends room_plumbing: true when creating the hidden
per-member room sessions
Fixes#89497
A session row persists the provider identity a chat actually used. When that
provider is later renamed or removed (e.g. a custom_providers:/providers:
entry deleted, or a provider renamed oldone->newone), Desktop/TUI resume
restores the stale name into agent init and dies with:
agent init failed: Unknown provider '<name>'
while the CLI resumes the same session fine with the configured default.
- runtime_provider: add is_routable_provider() (full resolution chain:
built-in -> providers: -> custom_providers: -> models.dev)
- _stored_session_runtime_overrides: heal a non-routable provider via
canonical_custom_identity (base_url -> model -> configured provider),
drop to the configured default when unrecoverable, and clear the stale
base_url after healing so a dead endpoint cannot override the registry URL
- _start_agent_build: gate deferred-resume overrides on provider routability;
when the stored provider is gone, prefer the model the user picked for THIS
session, else the configured default
- tests: is_routable_provider cases, heal/fallback round-trips, gate checks
Refs #75128
Test-pollution class: runtime_provider is usually imported lazily (inside
switch_model's resolution path), so its first import in a pytest worker can
happen while a test has hermes_cli.config.load_config patched. The
module-level from-import then bound the MagicMock permanently — after the
patch exited, every later caller in the process silently read the dead
test's config. Live victim: MoA aggregator context-length resolution
(resolve_runtime_provider -> AuthError 'Unknown provider custom:example'),
making TestMoAContextLength::test_moa_custom_context_configures_compressor_threshold
fail whenever it shared a process with
TestLocalOllamaModelDiscovery::test_switch_model_on_current_ollama_custom_endpoint_keeps_base_url.
Fix: load_config / get_compatible_custom_providers / normalize_extra_headers
become late-bound delegates resolving hermes_cli.config attributes at call
time. Both patch targets (config.load_config and
runtime_provider.load_config) keep working. Regression tests pin the
late-binding property and fail if the delegates revert to from-imports
(sabotage-verified).
Live on both providers (verified 2026-08-28 against openrouter.ai/api/v1/models
and inference-api.nousresearch.com/v1/models) but absent from both curated
picker lists. Adds the entry directly below qwen3.8-max per newest-first
family ordering, an explicit 1M DEFAULT_CONTEXT_LENGTHS entry (new family
slug would otherwise fall through to the generic qwen 131072 catch-all —
same class as #69881), and regenerates model-catalog.json.
Scoped rollout: only the named providers touched. Pricing snapshot skipped
(both routes bill via official_models_api live pricing). Reasoning floor
already fires via the qwen3 prefix entry (180s, verified).
Check both resolved and unresolved path parts so a symlinked named
profile (e.g. profiles/dev -> /mnt/data/dev) is still detected.
Also use _ensure_cron_dir for output_dir in ensure_dirs() for consistency.
Simplify-code Phase 2 finding (medium severity).
Replace #96637's inline active_profile_homes() closure with #96508's
module-level _existing_profile_homes() filter (testable in isolation).
Widen _ensure_cron_dir from 3 to 12 mkdir sites across cron/ so every
directory creation fails closed for deleted named profiles, not just
the 3 originally protected. Add _is_named_profile_path() that checks
'profiles' in path parts (works for subdirs like cron/output/<job> and
scripts/ that the original parent.name heuristic couldn't reach).
Co-authored-by: misterdas <das7514@gmail.com>
_call_llm_impl applied auxiliary_max_tokens_param whenever
fast_compression_cap was non-None — but _compression_fast_lane_controls
passes an explicit caller max_tokens straight through, so a compression
call that set its own cap had the param force-injected onto providers
where _build_call_kwargs deliberately omits it (ZAI vision hard-400s on
max_tokens; GPT-5/Copilot require max_completion_tokens). Pre-fast-lane
main omitted the param for that exact call shape (verified via
subprocess pinned to the pre-PR base).
Gate the forced param on 'max_tokens is None' so it applies only to caps
the certified lane itself produced — the same guard the fallback path
already uses.
Regression test pins the pre-PR wire shape. Mutation-checked.
_run_protected_sync_provider_call propagates the forward-progress hook to
its daemon worker but not the new _aux_dispatch/_aux_provider_response
timing hooks (both threading.local). When compression takes the protected
path — the common case, since the summary call runs under
aux_interrupt_protection with a hard-cancel source — provider_dispatch_ms
and time_to_first_progress_ms were silently absent from telemetry.
Also collapse the two byte-identical save/restore context managers
(aux_progress_hook, _aux_timing_hook) onto one _aux_thread_local_hook
implementation so the propagation semantics can never drift between the
progress and timing slots.
Regression test drives _run_protected_sync_provider_call with both timing
hooks installed and asserts the worker-thread notifies reach them.
Mutation-checked (reverting the propagation fails the new test).
Post-review hardening on the attempt-ownership commit:
- Write-time re-validation: the entry staleness check in
_restore_compressor_attempt_state runs before the durable-cooldown DB
I/O, so a fallback could claim the compressor in that window and the
stale setattr loop would still clobber its state. The in-memory writes
now re-validate AND execute under _COMPRESSOR_ATTEMPT_LOCK — the same
lock claims are taken under. The DB rollback stays outside the lock
(safe: the dangerous direction requires a prior claim, which the entry
check rejects). Both the quality reviewer and the lead's independent
pre-verification converged on this window.
New deterministic test: TestMidRestoreClaimRace (claim injected
between entry check and write via instrumented deepcopy).
- Documented gen-0 semantics on _claim_compressor_attempt: per-compressor
all-or-nothing, never mixed with gen>0 on one instance (reviewer
finding 2, verified unreachable — comment hardens against future
confusion).
Dropped after verification (reviewer finding 3): resetting
_SUMMARY_ROUTE_CONSUMED on pin_summary_route exit — the echo lives in
the worker thread's COPIED context (propagate_context_to_thread) and
dies with it; a probe confirmed the next attempt's context is clean.
Resetting it would break digests running after the with-block.
Follow-up to #96634 (stall-fallback retry, #78981) addressing
donovan-yohan's post-merge adversarial review. The stall path detaches a
timed-out primary worker (fence cancel wins; future stays on the pool)
and immediately runs the fallback against the SAME ContextCompressor,
creating two verified races:
1. Late-primary snapshot restore: the detached primary's unwind called
_restore_compressor_attempt_state with the PRIMARY's pre-attempt
snapshot. Landing after the fallback's commit it rolled
_previous_summary/cooldown/provenance/telemetry back to pre-primary
values, silently discarding fallback-owned state.
2. Shared _compression_cancelled_check: the late primary's `finally`
cleared the callback the fallback had just installed, so the
fallback's F4 cancellation consult read None.
Fix: a monotonic per-compressor attempt generation claimed under one
module lock (_claim_compressor_attempt). Snapshot restores carry their
claiming generation and no-op when stale; the cancelled-check set/clear
moves into owner-stamped helpers (_install_compression_cancelled_check /
_clear_compression_cancelled_check_if_owner) so only the installing
attempt can clear it. The commit fence keeps owning COMMIT admission;
the generation owns compressor-ATTRIBUTE writes — two boundaries.
Legacy callers (attempt_generation=None) and slotted third-party
compressors (generation 0) keep the historical unconditional behavior.
Secondary review items:
- Lean chunk digests during a stall-fallback retry now follow the
summary onto the pinned healthy route: take_pinned_summary_route()
echoes the consumed route into a context-local
_SUMMARY_ROUTE_CONSUMED, and _build_chunk_digests passes
attempt_summary_route_kwargs() (non-consuming) to call_llm. The pin's
single-use contract for the SUMMARY call is unchanged — the
main-model retry still never re-issues the pinned route.
- Worker re-run repeating pre-compression callbacks: documented as an
accepted limitation on _retry_compression_on_fallback_chain
(built-ins idempotent; resuming mid-pipeline would couple the retry
to host callback ordering).
Tests (tests/agent/test_compression_attempt_ownership.py, 10 cases):
deterministic interleavings for both races (late-primary restore
no-ops + preserves fallback state; stale finally cannot clear the
fallback's callback), legacy/slotted compatibility, digest route
follow + context-locality of the consumed echo. Mutation-checked:
reverting only the two prod files to origin/main fails the suite;
restored stack green (21 passed incl. the original #78981 suite).
The one red in the wider sweep
(test_silence_cannot_approach_double_idle_timeout) is pre-existing on
clean origin/main — verified independently.
resolve_compression_fast_lane and _compression_config_claims_fast_lane
each hand-parsed the same four config fields (provider, model,
reasoning_effort, max_output_tokens) with copy-pasted normalization and
int-coercion. Extract _fast_lane_config_fields() as the single source of
truth for both.
This also fixes a real inconsistency the duplication hid: certification
checked the literal string 'none' while _get_task_extra_body routes
reasoning_effort through parse_reasoning_effort, which treats 'false',
'disabled', and YAML boolean false as disabled too. A user writing
reasoning_effort: false got reasoning disabled but silently lost the
fast-lane cap. Certification now delegates to parse_reasoning_effort so
the two predicates can never disagree.
Regression test: every disabled-spelling certifies; empty/real efforts
do not. Mutation-checked (reverting to the literal check fails the new
test).
_compression_fast_lane_controls unconditionally did body = dict(extra_body)
before the early-return guard. Move the copy below the guard so non-
compression auxiliary calls (vision, title_generation, etc.) return the
original extra_body reference without a shallow copy.
The contributor's PR description notes this commit was deliberately
omitted as obsolete. Removing the planning doc that was accidentally
included via cherry-pick.
Three-reviewer pass (reuse/quality/efficiency) on the guard file:
- Drop dead `agent._interrupt_requested = False` setup: the
`_record_streamed_assistant_text` chain only consults
`_stream_writer_superseded()` (stream-writer TLS token), never
`_interrupt_requested` — verified by reading both call sites.
- Deduplicate the two trace-callback blocks into one
`_count_writer_statements` helper using the house idiom
(`statements.append` — 9 existing uses in tests/test_hermes_state.py)
instead of a mutable-dict counter closure; failure messages now dump
the captured SQL for direct diagnosis.
Dropped after verification: reviewer suggestion to flip xfail to
strict=True — its premise ("the fix PRs already remove the markers")
is wrong: #92166/#95380 predate this file and cannot remove markers
they don't contain, so strict=True would redden main's CI the moment
either merges. strict=False + follow-up marker removal is the
deliberate no-red-window ratchet.
Efficiency reviewer: no material findings (GC delta 0.06 on the ratio,
36.9MB peak, sqlite trace API stable since 3.14, dir convention OK).
Re-verified post-fold: 3x main runs (2 passed, 2 xfailed), flip checks
on both fix branches still pass with --runxfail.
Pattern B (O(N²) rebuild-per-delta in hot paths) has no lintable
signature, unlike Pattern A's ASYNC ruff gate: `s += frag` is quadratic
in a hot loop and harmless elsewhere. The only durable prevention is
behavioral — pin the scaling SHAPE of each known hot path and fail CI
when it regresses.
New tests/perf_guards/test_pattern_b_scaling.py, three guards:
1. Streamed-text accumulation (fix in flight: #92166)
Self-normalizing ratio: time at 16k deltas over 4k deltas.
Linear ≈ 4x, quadratic ≈ 16x; main measures 9.6x → strict bound 7.0.
xfail on today's main, PASSES on the #92166 branch (verified).
2. list_sessions_rich statement count (fix in flight: #95380)
Deterministic — counts writer-connection SQL statements via sqlite
trace callback, zero timing. Bounded-constant guard xfails on main
(measured N+1: 26 stmts / 12 sessions), PASSES on #95380 (verified).
A second, weaker budget guard (≤4·N+8) passes TODAY and catches a
regression from N+1 to N·M immediately.
3. Tool-call fragment assembly (#92242 shape)
Ratio guard on the buffered-parts accumulator model; sized so the
small case takes ≥3ms (sub-ms bases jitter on CI runners).
Flake hardening: min-of-K timing, ratio thresholds with ≥2x separation
from both measured-good and measured-bad, operation counts preferred
over timing. 10/10 identical outcomes across repeated local runs.
The xfail markers are the ratchet contract: each names its fix PR and
must be removed when that PR merges, flipping the guard to enforcing.
* refactor(code-execution): retire kernel_mode — session kernels always on for local runs (remote per-call is a tracked gap, not a mode)
* test(code-execution): env-filtering probes use reset=true — kernel env is frozen at spawn, so env rules are only observable on a fresh kernel
* test(code-execution): kernel-aware fixes for mode/pythonpath suites — reset=true on frozen-at-spawn probes, per-test kernel disposal, abort-after-capture fake Popen
* test(code-execution): strict-mode cwd is a behavior contract (staging tmpdir, not session cwd) — kernel stages in hermes_kernel_*, per-call in hermes_sandbox_*
cronjob(action='run', prompt=...) context was silently dropped when the
manual run forwarded to the gateway (#96010 follow-up): POST
/api/jobs/{id}/run took no body. The forward now sends {prompt} in the
request body; the api_server validates it (length cap + strict injection
scan, same as stored prompts) and trigger_job stamps it as a transient
manual_run_prompt alongside manual_run_at. run_one_job consumes the stamp
for that single fire and mark_job_run clears it, so it never persists
into the job definition or later scheduled fires.
/simplify-code reuse finding: _write_marker reimplemented the
mkstemp->write->os.replace pattern that utils.atomic_write_text already
provides as the repo's shared atomic-text-write helper (and the shared
version adds fsync + cross-device/busy-file fallbacks).
Follow-up to the #95605 salvage, closing the review findings:
- _copy_alias no longer swallows OSError silently: it warns (a leftover
alias symlink is the exact #95541 crash shape) and reports failure.
- Alias staging uses mkstemp (unique names) so concurrent ensures
(update + doctor --fix) can never promote a truncated interim copy.
- The anchor marker is written LAST and atomically (write-then-rename):
it now asserts the whole layout (anchor + aliases) is complete, so a
partially-materialized alias set can never read 'active' in doctor —
the next ensure retries the install instead.
- /.hermes-runtime/python/ store marker is derived from
managed_uv._RUNTIME_DIR_NAME instead of a hardcoded string.
5 new regression tests.
Review fixes from kokhlo's live-hardware review:
- The boot-gate probe now runs with PYTHONHOME / PYTHONPATH /
PYTHONSTARTUP / __PYVENV_LAUNCHER__ scrubbed: an inherited
PYTHONHOME=<venv> boots a staged copy that would otherwise die with
"No module named 'encodings'", papering over the exact prefix
failure the gate exists to catch.
- OSError is split by errno: ENOENT/ENOEXEC (fixtures, foreign-arch
images) still skip; EACCES after our own chmod now refuses the
install instead of silently accepting a broken copy.
- Marker writes and both marker comparisons go through os.path.realpath,
so the managed-runtime layout (cpython-3.11-macos-* symlinked to
cpython-3.11.15-macos-*) no longer reports stale on a fresh install.
Tests: +3 (env-scrub spy, EACCES refusal, symlinked-home state).
100 passed in the module + doctor neighborhoods.
The gate is the never-brick guarantee, so each direction gets its own
test: nonzero exit (dyld/encodings crash), build-time prefix leak,
timeout, and the deliberate OSError skip (a binary that cannot execute
here means the symlinked venv was equally dead — installing cannot make
things worse).
The first landing (#95131/#95478, reverted in #95563) copied the
uv-store interpreter into venv/bin/python so TCC grants would stick
to a stable path. On real Macs that copy bricked every hermes command
two ways: dynamically-linked builds died in dyld because
@executable_path/../lib/libpython resolved into venv/lib/ (#95425),
and alias symlinks to the copy made CPython getpath lose the venv
prefix (#95541, ModuleNotFoundError: encodings).
Re-land:
- Keep the signed real-file copy of bin/python (identifier-pinned
via _macos_sign_managed_python).
- Materialize python3 / python3.N as real-file copies, never
symlinks. Copies boot on every build we could reproduce and keep
the TCC identity.
- Hardlink store libpython* into venv/lib/ when present (copy across
devices). Existing LC_RPATH already points there.
- Pre-install boot gate: launch the staged copy, demand encodings
plus the venv prefix, abort and leave the live venv untouched
on failure.
Doctor reports/installs the new anchor (the revert-era heal is
removed). Update refreshes it after a successful code swap. Tests
cover layout, idempotence, predecessor-symlink repair, libpython
hardlink, boot-gate refusal, and a macos_only real-interpreter E2E.
Closes#95596.
In Bot Mode every roster click resolved the bot's canonical "Bot Chat" by
name and opened it as a tab. Nothing records a tab close (the plugin keeps no
closed set; core's tile bucket only forgets), so a Bot Chat the user had
closed came back beside every newer thread on every bot switch — close it,
start a new thread, visit another bot, come back: two tabs again, forever.
A row click is now "go to this bot": when the bot's workspace already holds
tabs, the one the user last had active is fronted and no chat is resolved or
opened. The canonical chat is opened only when the bot has nothing open, or
on the explicit asks — a new "Open Bot Chat" row-menu item and the Bots home
"Open chat" button (`openRosterBot(bot, { canonical: true })`).
- session-states: `focusWorkspaceOwnerSessionTile(ownerKey)` fronts the
owner's remembered-active tile (else its most recent) and reports it.
- sdk: `host.focusOpenWorkspaceSession(ownerKey)` exposes it to plugins;
feature-detected in the plugin so older shells keep the canonical open.
- hermes-bots: `focusExistingBotTab` short-circuits `openRosterBot`; the
claim it records carries only the fronted tab, and the session.reclaimed
re-resume now skips such claims so it cannot resurrect the closed chat.
Tests: vitest for the core helper, a node test for the click path (open tabs
win, nothing open → canonical, explicit canonical, older shell, throwing
host), and an e2e that seeds two bots with real "Bot Chat" rows, closes one,
starts a thread, switches bots and back, and asserts the Bot Chat stays
closed until asked for explicitly.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Alli