docs: tool-gateway mapping revision 2 — complete P0 table vs live surface, citation and witness fixes (GLM F1-F5)
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fred
2026-08-26 19:04:24 -05:00
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@@ -11,6 +11,15 @@ P1 gaps, cross-reviewed; `fleet/lanes/webui-audit/findings/
A5-tooling-baseline.md` in the estate brain). The T10 ruling adopted the
targeted-update plan including building the D8 tools in A5's rank order.
Revision 2 (GLM review F1F5): the §2 table completed against an
independent re-measurement of the live `apps/web` surface (mission
reads, coordination status, capability-gated `turn:send` added); rank-6
composition corrected to ranks 1 and 4; SOT citations corrected to §3
invariant 11 / REQ-TASK-001 / §5+A1; the §3.2 retirement clause
softened to match what the owning contracts actually schedule; §6.1
scoped to outbound calls with an extractability lint, and §6.3 given
static companions for §4.1 and §4.3.
This contract binds three things: the operation→tool mapping itself
(§2–§3), the command envelope every mapped operation satisfies
(§4), and the process rule that keeps the mapping closed (§5). Domain
@@ -18,7 +27,8 @@ semantics stay with their owning contracts — hierarchy (contract 1,
`hierarchy-schema.md`), grants (contract 2, `rbac-grant-model.md`),
wizard (contract 3, `onboarding-wizard.md`), identity
(`identity-lifecycle.md`), kanban lifecycle (`native-kanban-sot.md`
§§56), roll-up (contract 8), API artifact format (contract 9).
§5 and Amendment A1), roll-up (contract 8), API artifact format
(contract 9).
## 1. Definitions
@@ -33,19 +43,25 @@ wizard (contract 3, `onboarding-wizard.md`), identity
## 2. P0 mapping (current operations, ratified as-is)
The measured P0 surface is conformant today and stays bound to these
paths:
This table is the complete measured P0 surface: every Gateway call the
web app's production sources make at this revision's head appears as a
row (independently re-measured at review; the three calls the first
measurement missed — mission reads, coordination status, and the
capability-gated `turn:send` emit — are rows below). The surface stays
bound to these paths:
| WebUI operation | Official path |
| ----------------------------------------------------------------- | ---------------------------------------------------------------------------------------------- |
| Register / log in / log out / OIDC callback | better-auth mount `/api/auth/*`; `GET /api/sso/providers` |
| List/show projects (legacy read) | `GET /api/projects`, `GET /api/projects/:id` |
| List tasks / task detail (legacy read) | `GET /api/tasks`, `GET /api/tasks/:id` |
| Conversation CRUD/search/messages | `/api/conversations*` |
| Chat turn / stop / thinking / command execute+approve / streaming | `/chat` socket events `message`, `abort`, `set:thinking`, `command:execute`, `command:approve` |
| Harness/model selection | `GET /api/harnesses*`, `GET/PUT /api/chat/preferences/selection` |
| Preferences; provider inspect/test | `/api/memory/preferences`, `GET /api/providers`, `POST /api/providers/test` |
| Admin users / roles / ban / health | `/api/admin/users*`, `/api/admin/health` |
| WebUI operation | Official path |
| ----------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Register / log in / log out / OIDC callback | better-auth mount `/api/auth/*`; `GET /api/sso/providers` |
| List/show projects (legacy read) | `GET /api/projects`, `GET /api/projects/:id` |
| List tasks / task detail (legacy read) | `GET /api/tasks`, `GET /api/tasks/:id` — with the filtered legacy project/mission reads the same surfaces use |
| Mission list (legacy read) | `GET /api/missions` |
| Coordination status (legacy read) | `GET /api/coord/status` |
| Conversation CRUD/search/messages | `/api/conversations*` |
| Chat turn / stop / thinking / command execute+approve / streaming | `/chat` socket events `message`, `abort`, `set:thinking`, `command:execute`, `command:approve`; `turn:send` (capability-gated — emitted only when the server advertises the pi turn-runtime capability, which the current Gateway does not) |
| Harness/model selection | `GET /api/harnesses*`, `GET/PUT /api/chat/preferences/selection` |
| Preferences; provider inspect/test | `/api/memory/preferences`, `GET /api/providers`, `POST /api/providers/test` |
| Admin users / roles / ban / health | `/api/admin/users*`, `/api/admin/health` |
P0 rows inherit §4 obligations as their backing controllers are next
touched; they are not required to be retrofitted in one sweep.
@@ -59,10 +75,10 @@ touched; they are not required to be retrofitted in one sweep.
| ---- | ---------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
| 1 | Hierarchy command family (contract 1 §5; grants attach per contract 2) | Company/estate/platform-project/workspace CRUD, parentage and reparenting, hierarchy reads; the wizard's initial-hierarchy step (contract 3 §3.4) |
| 2 | Hierarchy RBAC command/evaluator (contract 2) | Grant create/change/revoke at company/estate/platform-project; inherited evaluation down to workspace; authorization-safe hierarchy queries |
| 3 | Typed kanban command/query surface (SOT §§56, A1) | Workspace task lifecycle (create/edit/cancel/archive/move), board rank, typed queries |
| 3 | Typed kanban command/query surface (SOT §5, Amendment A1) | Workspace task lifecycle (create/edit/cancel/archive/move), board rank, typed queries |
| 4 | Agent enrollment command | Enroll one agent: harness, credential reference/API-key intake (values never echoed), name/persona, assignment scope (contract 3 §3.5) |
| 5 | Authorized roll-up query (contract 8) | Read-only aggregated task counts/statuses at every hierarchy level over readable workspaces only |
| 6 | Onboarding orchestration (contract 3) | The re-runnable wizard flow, composing ranks 1, 2, and 4 |
| 6 | Onboarding orchestration (contract 3) | The re-runnable wizard flow, composing ranks 1 and 4 (its only grant write rides inside the rank-1 company-create command, contract 2 §4.3) |
2. **Legacy non-substitutes.** The following MUST NOT back any P1
operation, matching the audit findings: legacy `/api/projects` and
@@ -73,7 +89,9 @@ touched; they are not required to be retrofitted in one sweep.
epoch transition, identity §3 — not the re-runnable wizard); the MCP
`brain_*` task mutations (legacy Brain writes, not the typed kanban
commands). These stay serving their existing P0/host consumers until
each is retired by the migration its owning contract schedules.
the owning contract (or a successor amendment) schedules each
retirement — no such migration is scheduled at this revision; the
freeze stands on its own.
3. New P1 mapping rows (operations this table does not list) are added by
amending this contract, not ad hoc (§5).
@@ -87,7 +105,8 @@ Binding on every mapped operation the build-first families expose:
payloads are non-conformant. Mutations on records with an
expected-version rule in their owning contract carry the expected
version in the request and fail on mismatch with the conflict error
class (SOT §6 optimistic concurrency; hierarchy per contract 1).
class (SOT §3 invariant 11 and REQ-TASK-001's concurrent-update
conflict acceptance; hierarchy per contract 1).
2. **Error taxonomy.** Every error result carries a stable
machine-readable code from a closed per-family enum plus an HTTP
status mapping, distinguishing at minimum: validation failure,
@@ -130,13 +149,17 @@ Binding on every mapped operation the build-first families expose:
Binding on the implementing PRs:
1. **Network-surface inventory witness:** a CI assertion extracting the
web app's Gateway calls (route literals and socket event names in
`apps/web` sources) and failing on any call outside the §2/§3 mapped
paths. The inventory is closed like contract 1 §6.3's allowlist: a
new call fails until a mapping row exists in the same PR. Dynamic
route construction that evades extraction is resolved toward the
witness (routes are declared extractably), not by exempting the
caller.
web app's outbound Gateway calls route literals at request call
sites and outbound socket emits in `apps/web` sources (inbound
handler registrations are not calls and are out of scope) — and
failing on any call outside the §2/§3 mapped paths. The inventory is
closed like contract 1 §6.3's allowlist: a new call fails until a
mapping row exists in the same PR. Dynamic route construction that
evades extraction is resolved toward the witness, enforced by an
extractability lint: every request call site takes a literal or
template-literal path, and a call site that does not fails the
assertion itself (the web-side analogue of contract 1's
raw-execution prong), never an exemption for the caller.
2. **Non-substitute witness:** the P1 surfaces (hierarchy, RBAC, kanban,
enrollment, roll-up, wizard UI) make zero calls to the §3.2 legacy
endpoints — asserted by the same inventory, scoped per surface.
@@ -146,7 +169,12 @@ Binding on the implementing PRs:
read of an existing node and a read of a nonexistent node return
indistinguishable results where the no-existence-oracle rule applies;
a correlation id submitted on a mutation appears in its audit
event(s) and result.
event(s) and result. Two static companions: a type-level assertion
that the family's boundary accepts no `any`-typed or unvalidated
pass-through payload (§4.1), and a single-emitter assertion that the
mapped operation's audit events originate only from the owning
contract's audit emitter (§4.3's no-second-audit-stream, made
checkable).
4. **CLI-parity witness:** for each family, a CLI smoke invocation of at
least one command and one query against the Gateway succeeds with the
same typed result the web client receives.