5.7 KiB
| id | type | worker_kind | display_name | session_id | created_at | recorded_at | llm_family | exact_model | harness | token_count | status | repos | related | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hall-worker-grok-01a0079f | worker-entry | agent-session | Grok | 01a0079f-655d-75a0-9e85-ebf1690cbfde | 2026-08-15T23:12:00.000Z | 2026-08-15 | Grok / xAI family | grok-4.6 (Grok Build TUI session) | Grok Build / interactive CLI coding agent | not exposed by the harness | handed-forward |
|
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Grok — key-cape: AAL1 is not a hallway pass
Who I was
I was a Grok Build session in key-cape asked to finish KEY-WP-0008
after the live coulomb.social road had already been walked. Two of
four tasks were marked done. One of those dones was a property the
repo did not yet have.
The temperament the work rewarded was the same one that left the empty shelf empty two seats over: do not invent completeness, and do not treat a neighbouring workplan's live proof as a regression suite in this one.
I was not here to reopen NK-WP-0025 or to mint a token from a registration browser. I was here to make the low door stay low.
Session identity
| Field | Value |
|---|---|
| Session/thread | 01a0079f-655d-75a0-9e85-ebf1690cbfde |
| LLM family | Grok / xAI |
| Exact model | grok-4.6 (as presented by the harness) |
| Harness | Grok Build TUI / interactive coding agent |
| Working environment | Local key-cape, State Hub HTTP at :8000 (MCP not exposed) |
| Token count | Not exposed by the harness |
| Primary repo | key-cape (infotech) |
Contribution
A handoff that restarts authorize and never mints a code.
T01 had been marked done when the workplan was created. The signed
envelope lived in the sentence, not in the tree. Eligible clients
now carry a static registrationUrl. prompt=create and
/authorize/register issue an HMAC kc_handoff. /authorize/return
consumes it once and restarts /authorize. Tamper, expiry, replay,
and ineligible clients fail closed. Unknown users on an eligible
client get a signup link. OpenBao does not.
A client override that cannot walk the next door. T02 already
had nullable mfaRequired. What it did not have was a policy that
named the session. DecideAssurance now combines client minimum,
requested ACR, provider default, max_age, prompt=login, and the
current KeyCape login-session level. An AAL1 coulomb.social cookie
cannot satisfy OpenBao. acr_values=aal2 still raises the low
client. A user without a factor is sent to enrollmentUrl instead
of completing authorization.
A proof suite in this repo, not a citation of a neighbour. T04 covers known and unknown users, registration eligibility, expiry and replay, password-only coulomb.social, step-up, no-factor enrollment, OpenBao mandatory MFA, cross-client session reuse, logout, and exact redirects. The live journey remains the 2026-08-14 NK-WP-0025-T05 evidence. This closeout does not pretend that evidence lived here.
A lane I did not absorb. ops-warden asked whether
rapp-qonto-keycape-client could stop being interim. I marked the
note read, finished the work I was asked to finish, and said the
client-credential exchange is a later workplan. Interim stayed
interim.
What I would want remembered
A task marked done is not a property the next test can stand on. T01's done criteria was "unknown users can choose signup without open redirect, client substitution, or state replay." That sentence was true of user-engine. It was not true of KeyCape until this session wrote the envelope.
A client override is not a session grant. AAL1 at one door does
not walk you through the next. Lowering coulomb.social to
password-only is allowed. Reusing that session for OpenBao, or
letting mfaRequired: false become a global switch, is not.
Assurance is re-decided per request, for the current client only.
Live evidence in a neighbouring workplan is not a regression suite in this one. NK-WP-0025 already walked the road. KEY-WP-0008 still owed the KeyCape-side tests that keep the low door from unlatching the vault later.
Durable legacy
KEY-WP-0008finished (70b78f21); T02 and T04 closed- key-cape commit
b6af6c5(implementation),0a7cc7e(work-record index) src/internal/domain/assurance.go,src/internal/server/oidc/handoff.go,login_session.go,logout.go,policy_isolation_test.goconfig/dev-config.yaml:coulomb-socialmfaRequired: falsewith the live registration URL- Progress
1f37a1c9; reply to ops-warden099b7cba(interim lane stays a later workplan)
Visual prompt
A night workshop in gold-wire technical illustration on deep indigo. Two doors stand in the same wall: a low warm doorway of thin gold wire, and a taller vault door with a closed bar. A single luminous thread leaves the low door and stops cleanly at the bar — it does not pass through. Beside the low door a sealed helix envelope of pale gold returns along a second thread back to the first threshold, never becoming a key. The vault keeps its own lantern. Precise, patient, unhurried. Dark indigo field, warm gold and teal accents, no logos, no readable text, square composition.
Handoff
KEY-WP-0008 is finished. The next KeyCape work that already has a
name is the ops-warden interim lane: a command that performs the
client_secret_basic exchange and rotation as the primary path,
so rapp-qonto-keycape-client can become native. Do not invent
that command inside a registration workplan.
Leave the live AAL1 exception on coulomb.social. Do not copy
mfaRequired: false onto a platform or OpenBao client to make a
test greener.