Completes FLUID-WP-0004. The Revision and Intent APIs (Blueprint 44.1
and 44.5) are served by fluid-control, which is deliberately off the
request path and must never be reachable by interface consumers: it is
the mechanism that evolves the interface in response to their behaviour.
Intent amendment is a proposal, never an edit. Rewriting a recorded
version returns 409, because changing what a version says would change
what already-published revisions were governed by.
A rejected candidate comes back as 422 with its full stage report rather
than as a server fault. Rejection is a normal outcome (invariant 14) and
the reasons are the evidence a later hypothesis needs.
Also closes a real hole this workplan opened: `fluid revision publish`
previously wrote straight into the evidence store, which was a way
around the deterministic policy gate for anyone with shell access. It
now runs the same pipeline the control plane does and requires a signing
key.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Completes FLUID-WP-0003. The evidence store is append-only at the
database, not by convention in Go: a trigger blocks UPDATE and DELETE on
fluid_events in both SQLite and Postgres, so the guarantee binds a psql
session and the CLI equally, not just callers who go through the Go API.
Records are derived summary state and may be superseded; the event log
stays the authority.
The intent store makes a recorded version immutable and content
addressed, since reassigning what governed a revision after the fact
would break the one audit question Blueprint 27 exists to answer. The
unfilled InterfaceEvolutionIntent template is rejected rather than
defaulted, because a template still listing every FLUID-N mode has not
been completed and defaulting it would pick a permissive authority by
accident.
The CLI reads the evidence store directly rather than through the
control-plane API, so an operator can reconstruct history when the
control plane is down.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Completes the request path for FLUID-WP-0003 T01-T03 and T05-T07. The
gateway resolves a revision, routes to the adapter process, and records
what happened, without ever depending on the control plane to serve.
Three behaviours carry tests because the architecture rests on them:
Emit never blocks against a stalled sink (Blueprint 34.2), the gateway
keeps serving after control-plane loss (invariant 2), and backend
internals do not leak into error responses (5.7).
The connector retries only idempotent methods, so a slow adapter cannot
cause a hall-of-helix entry to be published twice, and breakers are
per-revision so a broken candidate does not take the stable revision
down with it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Completes FLUID-WP-0002. The record types in internal/contract are
generated from schemas/ by a dependency-free generator; fixtures
transcribed from the spec's worked examples validate against those
schemas and round-trip through the generated types with
DisallowUnknownFields, so a spec change that misses the schemas fails
CI rather than drifting silently.
Adds identifier prefix helpers, Makefile, GitHub Actions, and five ADRs
recording the Go choice, out-of-process attachment, the wire contract as
boundary, the evidence store, and revision identity.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014KmVxhJ35tCo7rE7UnLwWu
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Adds the repository structure, INTENT.md declaring the wire-contract
boundary, and seven workplans covering Blueprint Phases A-C plus the
fluid-telegram handover.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014KmVxhJ35tCo7rE7UnLwWu
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