Commit Graph

11 Commits

Author SHA1 Message Date
Teknium 3371814034 refactor(hclib): auth — Nous/Copilot/portal auth, credential lifecycle, keepalive simplified 2026-09-02 14:42:18 -07:00
Mariano Nicolini f48e61bb99 fix(nous): show the policy notice only when the filter narrowed the list 2026-09-01 16:37:36 -03:00
Mariano Nicolini 4d482ed344 refactor(nous): trim comments and drop an unused field 2026-08-28 15:39:23 -03:00
Mariano Nicolini c38d62aefe feat(nous): tell a governed org its model choice is restricted
The gateway omits a policy-blocked model from `/v1/models` rather than
marking it, so after the preceding commits a restricted model is simply
absent from the pickers. That reads as "Hermes does not support this"
instead of "your organization disallows it".

Show one line when the org is governed, in the two flows where a user
picks a model. It enumerates nothing: model policy is an allowlist, so an
org admitting a handful of models blocks the whole rest of the catalog,
and graying hundreds of rows would be a worse UI than omitting them.

Driven by the `policy_present` claim, which is tri-state — the line shows
only when it is explicitly true, because an absent claim means an older
mint rather than an unrestricted org. The claim is stamped at mint time,
so the line can lag a policy change by up to the access token's lifetime.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-27 19:17:56 -03:00
Mariano Nicolini c248d5356c feat(nous): read the org model policy and expose it as a list filter
A Nous team admin can restrict which models and which serving providers
their org may use. The inference gateway applies that policy to
`GET /v1/models`, omitting blocked rows with no marker field, so the keys
of an authenticated catalog read are the reachable set.

Add the two pieces the pickers need:

`nous_policy_present()` reads the `policy_present` claim off the OAuth
access token, which costs no request. `/api/oauth/account` does not carry
the claim, so this reads the token rather than going through
`get_nous_portal_account_info`. The claim is tri-state — absent means an
older mint, which is not the same as "no policy" and must not be reported
as one.

`nous_policy_allowed_ids()` turns the authenticated pricing response into
that set, reusing the cache entry a caller asking for pricing already
populates rather than issuing a second round trip. It returns None —
"leave the list alone" — for an org with no policy, for an anonymous read
whose catalog is unfiltered, and for an empty read, each of which would
otherwise narrow a list on evidence that cannot support it.

`restrict_to_nous_policy()` applies the set while preserving the caller's
order, and keeps a `:free` sibling whose base model is reachable. The
gateway admits a row when any of its requestable ids passes and treats
anything unknown as a keep, on the grounds that over-listing costs a 403
from the authoritative gate while hiding a row the gate would serve is
unrecoverable from the client. This mirrors that.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-27 19:13:13 -03:00
kshitij 4a3942d948 fix: show explicit member spend cap message instead of 'no credits'
When the Nous Portal returns paid_service_access.allowed=false with
reason=member_spend_cap_exceeded, Hermes was falling through to the
generic 'no active subscription or usable credits' message — even
though the user has ample purchased credits and the real blocker is
an org-level per-member spend cap.

This adds a dedicated branch that surfaces the actual cause: names the
spend cap, shows the cap/spend amounts, and tells the user to ask their
org admin to raise it. Also adds member_spend_cap_exceeded to the
billing error code set so the error classifier and auth error formatter
route it through the Nous entitlement message path.
2026-08-07 19:47:40 +05:30
Siddharth Balyan 7ba5df0d52 feat(billing): /credits command — balance + portal top-up handoff (#44776)
* feat(billing): /usage → portal top-up browser handoff

Add the terminal side of the billing slice (phase 2a): start a top-up by
throwing the user to the portal billing page with the top-up modal open. The
terminal does not confirm, poll, or track payment — checkout completes in the
browser and the next /usage shows the new balance.

- nous_account.py: parse organisation.slug/name from /api/oauth/account into
  NousPortalAccountInfo; add nous_portal_topup_url() building the org-pinned
  {base}/orgs/{slug}/billing?topup=open with a null-slug fallback to the legacy
  {base}/billing?topup=open (never /orgs/None/...).
- portal_cli.py: 'hermes portal topup' — fresh account fetch, identity line
  (Topping up as <email> / org <name>), browser open with printed-URL fallback,
  no-wait closing copy. No polling/confirmation (deferred to 2b).
- account_usage.py: the shared /usage credits block now links the org-pinned
  top-up URL (auto-opens the modal) + points to the command.

Depends on NAS #409 (organisation.slug/name + ?topup=open). Do not merge until
that is live on the target env; until then /api/oauth/account returns
organisation: { id } only and the URL falls back to legacy.

* feat(billing): /credits command for balance + top-up handoff

Replace the standalone `hermes portal topup` subcommand with an in-session
/credits slash command — a focused money surface (balance in, top-up out) that
works in the CLI, TUI, and every messaging platform from one registry entry.

- commands.py: register /credits (Info category). Slack is at its 50-slash cap,
  so /credits is routed via /hermes credits on Slack only (new
  _SLACK_VIA_HERMES_ONLY set) to avoid clamping a canonical command off the
  native list and breaking Telegram parity; native everywhere else.
- account_usage.py: build_credits_view() — one portal fetch → balance lines +
  identity line + org-pinned top-up URL + depleted flag, consumed by all
  surfaces. Reuses the same snapshot/URL builder as /usage so numbers match.
- cli.py: _show_credits() — balance block + identity line + 3-button panel
  (Open top-up / Copy link / Cancel) via the existing prompt_toolkit modal.
  ASK, never auto-launch; headless falls back to printing the URL.
- gateway/slash_commands.py: _handle_credits_command() — renders the block +
  tappable top-up URL + no-wait copy; works on button and plain-text platforms.
- /usage credits line now points to /credits.
- Retire `hermes portal topup` (portal_cli.py back to baseline); the engine
  (slug/name parse + nous_portal_topup_url) stays as the shared core.

No polling, no payment confirmation (billing phase 2a). Depends on NAS #409.

* fix(credits): /credits works in the TUI slash-worker (non-interactive)

In the TUI, /credits runs in the slash-worker subprocess where there is no
live prompt_toolkit app and stdin is the JSON-RPC pipe. _show_credits called
the 3-button modal unconditionally, which fell back to reading stdin →
exception → slash.exec rejected → the command produced no output (only the
pre-existing 'Credit access paused' banner showed).

- _show_credits: when self._app is None (TUI worker / piped / non-interactive),
  render the text variant — balance block + tappable top-up URL + no-wait line,
  same affordance as the messaging surfaces — and skip the modal entirely. The
  3-button panel still renders in the interactive CLI.
- Depleted banner copy: 'run /usage for balance' → 'run /credits to top up'
  now that /credits is the dedicated money surface (+ tests).
- Regression tests: _show_credits with self._app=None renders text and never
  invokes the modal; logged-out path.

* feat(tui): credits.view RPC for the /credits tappable top-up button

Add a credits.view JSON-RPC method returning the structured CreditsView
(logged_in, balance_lines, identity_line, topup_url, depleted) so the TUI can
render a clickable <Link> top-up button instead of plain text. Account-
independent (portal fetch gated on a logged-in Nous account), fail-open to
{logged_in: false} on any hiccup. Mirrors session.usage's credits-block pattern.

Frontend (TUI-local /credits command + Ink component) lands separately.

* feat(tui): /credits command with keyboard-driven top-up confirm

TUI-local /credits: fetches the structured balance via the credits.view RPC,
prints the balance + identity + top-up URL, then arms the EXISTING confirm
overlay (Enter = open top-up in browser via openExternalUrl, Esc = cancel).
Reuses ConfirmReq — no new overlay component/state/input handler. Headless
(openExternalUrl returns false) falls back to printing the URL.

- gatewayTypes.ts: CreditsViewResponse.
- commands/credits.ts: the command (mirrors /status's rpc+guarded pattern).
- registry.ts: register creditsCommands.
- test: balance+overlay armed, headless fallback, no-url, logged-out (4 cases).

Matches the CLI /credits 'Enter to open' affordance. Phase 2a: no polling.
2026-06-12 08:51:10 +00:00
Siddharth Balyan fcb1944b4f feat(credits): usage-aware credits — in-session notices, /usage view, dev readout (#40011)
* feat(tui): HERMES_DEV_CREDITS live-spend dev readout (L0 tracer for usage-aware credits)

L0 of the usage-aware-credits feature: a dev-only, env-gated tracer that
exercises the real header -> CreditsState -> TUI pipe end-to-end behind
HERMES_DEV_CREDITS, de-risking the L1/L5 build before the notice policy exists.

- agent/credits_tracker.py: CreditsState + parse_credits_headers (headers are
  strings -> paid_access via == "true", never bool(); retain-last-known; only
  subscription_micros may be negative; *_usd kept verbatim).
- run_agent.py: _capture_credits / get_credits_state / get_credits_spent_micros,
  session-start baseline latch, + dev-gated "credits" capture log.
- agent/chat_completion_helpers.py: capture on the streaming response.
- agent/agent_init.py: init _credits_state + _credits_session_start_micros.
- tui_gateway/server.py: _get_usage emits dev_credits_spent_micros only when flagged.
- ui-tui appChrome.tsx / types.ts: cents delta status segment + "(dev credits)" banner.

Off by default; silent for normal users. Validated live against staging
(capture log delta matches the TUI segment). Throwaway consumer (readout/log/
banner); credits_tracker + the capture plumbing are the real feature foundation.

* test(credits): lock parser under 9-state matrix + harden validation (L2)

Add tests/agent/test_credits_tracker.py with 92 tests covering the 9-state
matrix (healthy, sub_90pct, grant_exhausted, purchased_only, tool_pool_free,
depleted, debt, missing, no_org) plus validation edge cases: version strict==1
with warn-once latch for v>1, bool-string trap (paid_access/tool_pool_gated_off
== "true"/"false", never bool()), half-pair subscription limit treated as
both-absent while parse succeeds, USD regex ^-?\d+\.\d{2}$, non-int micros
→ None, negative non-subscription micros → None, as_of_ms junk → None, zero
limit ZeroDivision guard.

Harden agent/credits_tracker.py to match the spec:
- Add tool_pool_micros/tool_pool_gated_off/from_header fields to CreditsState
- Add depleted property (== not paid_access, never remaining==0)
- Change used_fraction guard to key off subscription_limit_micros (the actual
  denominator) not denominator_kind (metadata)
- Replace fail-soft _safe_int with a sentinel-returning variant; full validation
  now returns None on any malformed field rather than silently defaulting
- Add module-level warn-once latch for version > 1
- Add USD regex validation; add denominator_kind allow-list check
- Parse x-nous-tool-pool-* prefix headers (not x-nous-credits-tool-pool-*)

* feat(credits): notice spine — AgentNotice + notice_callback/notice_clear_callback + TUI binding (L1)

L1 of usage-aware credits: the driver-agnostic notice delivery spine that L4's
policy will fire through and L5's TUI render will consume.

- agent/credits_tracker.py: AgentNotice dataclass (text/level/kind/ttl_ms/key/id;
  kind defaults "sticky", kept TTL-expressive for a future config seam).
- run_agent.py: AIAgent gains notice_callback + notice_clear_callback slots and
  _emit_notice / _emit_notice_clear emitters (swallow all callback errors — a
  notice must never break the agent loop; no-op when unbound).
- agent/agent_init.py: thread both callbacks through init_agent.
- tui_gateway/server.py: bind both in _agent_cbs → notification.show / notification.clear
  WS events (snake_case payload, matching the existing gateway-event convention).
- ui-tui/src/gatewayTypes.ts: notification.show / notification.clear arms on GatewayEvent.
- tests/run_agent/test_notice_spine.py: 15 tests (emitter fire + fail-open + no-op,
  signature threading, TUI binding payload shape).

Messaging push is out of v1 (binds neither callback). CLI binding + the TUI render/
decode land with L4 (firing) and L5 (render) so turn-end flush is wired correctly.

* feat(credits): threshold reconciliation policy + tests (L4.1)

* feat(credits): wire threshold policy into capture + latch (L4.2)

After a fresh header parse, _capture_credits runs evaluate_credits_notices against
the agent's _credits_latch and emits the result — clears first, then shows (so a
recovered depletion clears before the "restored" success lands, and depleted wins
the latest-wins slot). Gated on a bound notice_callback: messaging (no callbacks)
still caches state for /usage but runs no policy. Parse stays fail-open (miss →
keep last-known); the eval/emit path warns on failure rather than swallowing, so a
depletion-notice bug can't vanish silently.

- run_agent.py: _capture_credits split into parse (swallow→miss) + policy (warn);
  latch lazy-guarded (object.__new__ safety).
- agent/agent_init.py: init agent._credits_latch = {"active": set(), "seen_below_90": False}.

* feat(tui): render credits notices in the status bar (L5, Strategy B)

The TUI now renders the notification.show / notification.clear gateway events the
agent emits — a level-colored notice overrides the status/verb slot when not busy.

- Notice state machine on turnController (pendingNotice + dedicated noticeTimer +
  show/clear/applyNotice/flushPendingNotice/clearNoticeState). createGatewayEventHandler
  decodes the events and delegates.
- Render priority busy > notice > status (appChrome StatusRule); notice text rendered
  verbatim (its glyph comes from the policy), shrinkable so it never clips model│ctx;
  dev-credits banner + Δ segment preserved. UiState.notice is snake_case (matches wire).
- Busy-wins: a notice arriving mid-turn is held and flushed at the THREE turn-end sites
  (recordMessageComplete / interruptTurn / recordError) — never idle(), which reset()
  also calls (would leak across sessions); reset() clears instead.
- Dedicated noticeTimer (never statusTimer); TTL starts on visibility with an id-guard;
  latest-wins cancels the prior timer; clear is key-matched (no-op on mismatch); a sticky
  survives a turn (flush no-ops with no pending); session reset clears (no cross-session leak).
- 20 tests (handler/turnController logic incl. R3-C2 timer isolation + render priority).

* feat(credits): cold-start seed for new Nous sessions (L3)

A genuinely-new Nous session has no inference header yet, so seed credits state from
the authoritative GET /api/oauth/account snapshot at session start (in the new-session
branch of _restore_or_build_system_prompt — inline, since the on_session_start plugin
hook gets no agent reference). The seed runs the shared notice policy, so a session that
opens already depleted warns IMMEDIATELY rather than only after the first turn.

- Maps the nested account fields (paid_service_access → paid_access; total_usable /
  subscription / purchased on paid_service_access_info; rollover on subscription), each
  None-guarded; float dollars → micros via round(d*1e6), *_usd left "" (render formats
  from micros — never synthesize a verbatim usd from a float).
- Magnitudes-only: no monthlyCredits on the endpoint → subscription_limit_* unset →
  used_fraction None → no warn90 from the seed (% only once a header lands, per D-E).
- Provider-guarded to Nous; fail-open (any error leaves _credits_state None, never
  blocks startup); paid_access unknown ⇒ True (never falsely depleted).
- run_agent.py: extracted the warm-path policy/emit block into a shared
  _emit_credits_notices() so capture and the seed fire notices identically.

* feat(credits): /usage Nous credits magnitudes view + recovery trigger (L6)

Add Nous credit dollar magnitudes to /usage (subscription / top-up / total
+ rollover + renewal + portal CTA), magnitudes-only per v1 (no % until the
account endpoint exposes a denominator). Reuses the existing account-usage
render machinery via a new pure build_nous_credits_snapshot() that maps a
NousPortalAccountInfo to an AccountUsageSnapshot; no nous branch is added to
fetch_account_usage (keeps the per-provider boundary intact).

CLI /usage also doubles as a depletion-recovery trigger: a force_fresh
account fetch, kept in a SEPARATE local so it never clobbers the
header-sourced agent._credits_state (which alone carries used_fraction). If
paid access recovered while credits.depleted is latched and a notice
consumer is bound, it reuses agent._emit_credits_notices() to clear it.
Gateway /usage displays magnitudes only — messaging binds no notice
consumer, so it performs no recovery emit.

Fail-open throughout: any portal hiccup leaves /usage unaffected.

* refactor(credits): dedupe HERMES_DEV_CREDITS flag parse via shared helpers

The dev-flag truthy check was inlined in three places. Replace with the shared
utils.is_truthy_value (run_agent.py, tui_gateway/server.py — also drops a
redundant inline `import os`) and a hoisted DEV_CREDITS_MODE export in
ui-tui/src/config/env.ts (consumed by appChrome, which also stops recomputing the
env check on every render). Behaviour-preserving; identical truthy set.

* fix(credits): cut dead /usage recovery trigger + bound portal fetches (L6 review)

Adversarial review found the /usage depletion-recovery trigger dead AND broken:
the CLI binds no notice_clear_callback, the TUI runs /usage in a separate
slash-worker subprocess (its own agent/latch), and the no-clobber rule made it
evaluate stale paid_access anyway. Recovery already happens on the next inference
(warm path), so the trigger was redundant — remove it and stop the depleted
notice over-promising.

- cli.py: remove the dead recovery block; bound the /usage portal fetch with a
  10s wall-clock timeout (ThreadPoolExecutor) like the per-provider fetch —
  urllib's per-socket timeout is not a wall-clock guarantee.
- agent/credits_tracker.py: reword the depleted CTA to "run /usage for balance"
  (no false recovery promise; /usage shows fresh magnitudes, sticky clears next turn).
- agent/conversation_loop.py: same wall-clock timeout on the cold-start seed fetch
  so a stalled portal can't hang session startup; tidy its time import.

* chore(credits): dev notice-state fixtures (HERMES_DEV_CREDITS_FIXTURE)

Throwaway dev scaffolding to exercise the notice pipeline without real spend or
Redis seeding. Set HERMES_DEV_CREDITS_FIXTURE to a state name (healthy / sub_90pct
/ grant_exhausted / depleted / clear) or a file path whose contents name a state
(re-read each turn → flip states live for recovery testing). _capture_credits
injects the chosen CreditsState instead of parsing real headers and runs the
shared notice policy. Deletable with the rest of the HERMES_DEV_CREDITS scaffolding.

* feat(credits): /usage monthly-grant % gauge

The portal /api/oauth/account subscription block now carries monthly_credits
(the per-period grant allowance, the % denominator). The consumer parsed
monthly_charge but dropped monthly_credits, so /usage stayed magnitudes-only.

Capture monthly_credits into NousPortalSubscriptionInfo + _subscription_from_payload.
build_nous_credits_snapshot emits a Subscription usage window (real % used, routed
through the existing render machinery) when monthly_credits is a finite positive
denominator and credits_remaining is finite and <= cap; otherwise it degrades to
magnitudes-only (older portals, rollover-over-cap, or non-finite payloads).

Guards (adversarial-review-driven): reject non-finite operands (json.loads parses
bare NaN/Infinity by default → would render $nan + a false 100% used), reject
bools, guard div-by-zero (cap>0), and suppress the gauge when remaining > cap
(rollover spanning the period makes the cap a nonsensical denominator → the
$X-of-$Y detail would read as a contradiction). Debt (remaining<0) clamps to 100%.

Money rule preserved: the ratio + magnitudes are computed from numeric float
account fields via display formatting, never by parsing a server *_usd string
(there are none on these dataclasses).

13 gauge tests added (tests/agent/test_nous_credits_gauge.py).

* fix(credits): show /usage Nous block whenever a Nous account is present

/usage runs in a slash-worker subprocess whose resolved inference provider is
often not "nous" even when the user has a Nous account, so gating the Nous
credits block on (provider == "nous") hid it entirely — the account data was
fully available but never rendered.

Gate instead on "a Nous account is logged in": a cheap local auth-state lookup
(get_provider_auth_state('nous') has an access_token) decides whether to attempt
the portal fetch, regardless of which provider inference runs on. In the gateway
the block is also lifted out of the 'if provider:' scope so a Nous-credentialled
user with another (or no) resident inference provider still sees their balance.
Fail-open and the per-fetch wall-clock timeout are preserved.

* fix(credits): show /usage Nous block when there's no live agent (TUI slash-worker)

In the TUI, /usage runs in a slash-worker subprocess that resumes the session
WITHOUT building an agent (self.agent is None), so _show_usage early-returned
"(._.) No active agent" before ever reaching the Nous credits block — which is
agent-independent (a portal fetch gated on Nous auth-state). Extract the block
into _print_nous_credits_block() and run it at the no-agent / no-calls
early-returns too (returns True if it printed, so the fallback message only
shows when there's genuinely nothing).

Verified live against staging: the block + monthly-grant gauge now render in the
slash-worker /usage path (previously hidden). The plain CLI REPL + messaging
paths are unchanged (they have a live agent).

* feat(credits): escalating 50/75/90 usage bands (single status line)

Replace the lone 90%-used warning with three escalating bands (50 info, 75 warn,
90 warn) shown as ONE status-bar line: it displays the highest band the
subscription grant has crossed, replaces the line as usage climbs, steps back
down on recovery, and clears below 50%. No stacking, no per-turn churn.

Bands live in a tunable CREDITS_USAGE_BANDS list; the policy derives everything
from it. Single notice key (credits.usage) with a usage_band latch field so the
notice only re-emits when the band actually changes. The crossing gate
(seen_below_90) is preserved so a fresh live session that opens mid-range stays
quiet until it has been observed below the lowest band (cold-start primes it when
it wants an open-high warning). Denominator math unchanged: % = subscription
grant burn (cap - grant_remaining)/cap, clamped [0,1]; top-up never moves the %.

Migrated test_credits_policy.py to the new key + added TestUsageBands (climb,
step-down, recovery-clear, idempotent, inclusive boundaries).

* feat(credits): hydrate notices at session OPEN via shared seed (TUI + first-turn)

Notices previously only fired inside a conversation turn (first message), so a
session that opened already depleted / past a usage band showed nothing at
'ready'. Extract the cold-start seed into a shared seed_credits_at_session_start()
and call it (a) in the TUI/desktop agent build right after the notice callback is
wired (fires at 'ready', before any message) and (b) as the first-turn fallback in
conversation_loop. Idempotent (skips once _credits_state exists) and fail-open.

The seed now maps monthly_credits -> subscription_limit_micros +
denominator_kind='subscription_cap', so used_fraction is computable at seed time
and usage-band warnings (not just depletion) hydrate on open. Primes the crossing
latch so a session opening already in a band warns immediately. Degrades to
depletion-only when monthly_credits is absent (older portals).

Adds test_credits_cold_start.py covering open-at-band, depletion, debt, no-cap
degradation, and the shared seed (fires/idempotent/skips-non-nous).

* feat(credits): /usage monthly-grant % gauge + fixture support + TUI surfacing

agent/account_usage.py: build_nous_credits_snapshot emits a subscription %% gauge
when the portal supplies a positive, finite monthly_credits denominator with
remaining <= cap (guards reject NaN/Infinity and rollover-over-cap, which would
render $nan or a contradictory $X-of-$Y); degrades to magnitudes-only otherwise.
Adds shared nous_credits_lines() (auth-gated, wall-clock-bounded portal fetch) so
the CLI and TUI /usage render the same block, and _snapshot_from_credits_state()
so HERMES_DEV_CREDITS_FIXTURE drives /usage offline too.

TUI: session.usage RPC carries credits_lines (agent-independent) and the /usage
panel renders them regardless of API-call count or resume state — previously the
TUI's separate /usage implementation only showed token counts.

Money rule preserved: %% and magnitudes come from numeric float account fields via
display formatting, never by parsing a server *_usd string.

* feat(credits): CLI REPL inline notices (parity with TUI)

The plain CLI agent bound no notice callbacks, so credit notices were TUI-only.
Bind notice_callback/notice_clear_callback on the CLI AIAgent; _on_notice renders
a single level-colored line above the prompt (error red / warn yellow / success
green / info dim) via _cprint, and seed credits at session open so a depletion or
usage-band warning shows before the first message — the same hydration the TUI
got. _on_notice_clear is a no-op (the REPL prints lines, no persistent slot).

* test(credits): add sub_50pct + sub_75pct dev fixtures for the new usage bands

The fixture set jumped 10%% -> 90%%; add sub_50pct (uf 0.5 -> band 50 info) and
sub_75pct (uf 0.75 -> band 75 warn) so the new escalating bands are exercisable
via HERMES_DEV_CREDITS_FIXTURE across all three surfaces (notice, session-open
seed, /usage gauge).

* fix(credits): usage-band notice clears on next prompt (not sticky-forever)

A 50/75/90 usage heads-up was sticky and camped the status bar indefinitely. Clear
the visible credits.usage notice when a new turn starts (startMessage), so it shows
until your next prompt then yields. The server latch is unchanged, so it won't
re-nag at the same band — it only re-shows when the band actually changes (climb)
or clears when usage drops below the lowest band. Depletion stays sticky.

* refactor(credits): consolidate the /usage credits block behind nous_credits_lines()

The CLI (_print_nous_credits_block) and the messaging gateway (_handle_usage_command)
each re-implemented the auth-gate + portal fetch + render, and both bypassed the
dev-fixture short-circuit that only the TUI honored — so /usage ignored
HERMES_DEV_CREDITS_FIXTURE on the CLI and in chat. Route both through the shared
agent.account_usage.nous_credits_lines() helper: one fetch/render path, one auth
gate, and the fixture works on every surface (~60 fewer duplicated lines).

The gateway usage test recorded only the last asyncio.to_thread call; /usage now
dispatches both the account fetch and the credits fetch, so it records every call
and matches the account fetch by its provider arg.

* fix(credits): keep the /usage gauge type-safe and log its fail-open path

_is_finite_num is now a TypeGuard[float], so the type checker narrows the gauge
operands (monthly_credits / credits_remaining) and the magnitudes passed to
_fmt_usd through it — no more None-operand warnings on the arithmetic. Add a debug
breadcrumb on the nous_credits_lines portal-fetch fail-open so a dead /usage block
is diagnosable in agent.log without a dev flag.

* fix(credits): harden the header tracker — prod-leak gate, hot-path probe, fire-and-forget seed

- Prod-leak guard: dev fixtures (HERMES_DEV_CREDITS_FIXTURE) now also require
  HERMES_DEV_CREDITS, so a stray fixture var can't surface fabricated balances on a
  real account. Matches the documented run workflow (both vars set together).
- Hot-path probe: parse_credits_headers checks for the version sentinel header
  before allocating a lowercased copy of the response headers — skips that work on
  every non-Nous API call. Behaviour-identical and still case-insensitive.
- Fire-and-forget seed: the real portal fetch in seed_credits_at_session_start now
  runs in a daemon thread, so a slow/unreachable portal never delays session "ready"
  (previously blocked up to 10s). The dev-fixture path stays synchronous; the thread
  re-checks idempotency before hydrating (a live header may land first).
- Diagnostics: debug breadcrumbs on the parse and seed fail-open paths so a crashed
  parser / dead seed is distinguishable from a legitimate no-headers miss.

Cold-start tests set HERMES_DEV_CREDITS alongside the fixture to match the gate.

* test(tui): fix env-timing in the StatusRule dev-credits assertion

DEV_CREDITS_MODE is read once at module load (config/env), so mutating
process.env.HERMES_DEV_CREDITS inside the test couldn't flip it — the dev-banner
assertion only passed if the env was exported before vitest started, and failed in a
normal run. Move that assertion to a sibling file that mocks config/env with
DEV_CREDITS_MODE: true (scoped, no module-reset / React-identity hazard).

* test(credits): cover the dev-fixture /usage render and usage-band clear-on-prompt

- _snapshot_from_credits_state (the offline /usage renderer) had no direct test:
  lock the gauge math, the verbatim *_usd magnitudes, the depletion line and the
  fixture marker, plus the no-cap (no gauge) and None-state cases.
- turnController.startMessage had no test for clearing the credits.usage notice on
  the next prompt while leaving credits.depleted sticky.

* feat(credits): deliver credit notices over messaging gateways

Bind notice_callback/notice_clear_callback on the per-turn gateway agent
so usage-band / depletion / restored notices reach Telegram/Discord/Slack/
etc. Previously the messaging gateway bound neither callback, so the agent's
_emit_credits_notices early-returned and a chat user crossing a band got
nothing unless they ran /usage manually.

- render_notice_line(): AgentNotice -> single plaintext line (level glyph +
  text), plaintext-only so it renders uniformly without per-platform escaping.
  Fail-soft on malformed/empty notices.
- Standalone push for every notice (messaging has no persistent status bar):
  route through the shared _deliver_platform_notice rail (honors private/
  public delivery + thread metadata), scheduled onto the gateway loop via
  safe_schedule_threadsafe from the agent's sync worker thread — same pattern
  as _status_callback_sync.
- The fired-once latch lives on the cached (reused-in-place) agent and
  persists across turns, so a band crosses once -> one push, no per-turn
  re-nag. Re-fires only after idle-eviction rebuilds the agent (a reminder).
- Recovery ('Credit access restored') rides the show path (emitted as a
  success notice, not a clear). notice_clear_callback is a no-op: a sent
  platform message can't be cleanly retracted.

Tests: render glyph/levels/fail-soft + public/private delivery seam through
_deliver_platform_notice + no-adapter no-op.

* fix(credits): don't double the glyph on messaging notices

render_notice_line prepended a per-level glyph, but the notice policy already
bakes the glyph into the text (and the TUI + CLI render it verbatim) — so every
credit notice over messaging came out doubled ("⚠ ⚠ Credits 90% used",
"⛔ ✕ Credit access paused"). Emit the text verbatim instead; drop the now-dead
level→glyph map.

The render tests fed glyph-less text (and the success case only checked
startswith), so the doubling slipped through. Rework them around the verbatim
contract and add an end-to-end regression that runs real evaluate_credits_notices
output through render_notice_line and asserts the line is returned unchanged.
2026-06-06 13:18:18 +05:30
Siddharth Balyan e1c7a9aa7b feat(tools): surface the free tool pool in entitlement + setup (#36153)
Read the Portal's tool_access claim (JWT + /api/oauth/account) into NousToolAccessInfo and gate managed Tool Gateway access on it: tool_gateway_entitled (paid OR live pool) and per-category tool_gateway_entitled_for(). The pool funds web/image/tts/browser but not video, so per-backend availability, the charge picker (ensure_nous_portal_access coverage_category), and managed defaults all respect coverage.

Setup: rebuild prompt_enable_tool_gateway as a per-tool checklist that renders whenever the pool is enabled, lists only pool-covered tools (video excluded for free-pool users), and is framed as the free tool pool for $0 subscribers rather than a paid subscription. get_gateway_eligible_tools now gates and filters off the entitlement snapshot.
2026-06-01 06:32:48 +05:30
sprmn24 5a1aa9e68c fix(nous_account): add threading lock to prevent TOCTOU race on cache
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-30 06:25:43 -07:00
Robin Fernandes 406901b27d feat(auth) normalise the way in which we check whether a user has free/paid access to nous portal so we can expose behaviour and error messages accordingly. 2026-05-28 00:19:31 -07:00